[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.13"]
[Round "1"]
[White "Jonny 8.1"]
[Black "Fritz 16"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "3215"]
[BlackElo "3151"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.01.13"]

{[%evp 10,69,-24,-20,-20,-18,-25,-32,-25,-26,-10,-27,-33,-33,0,-5,0,-10,-10,-14,-11,-18,0,0,0,0,0,0,0,-12,18,20,20,16,17,23,30,26,25,17,21,22,35,15,15,15,13,12,8,9,15,14,16,14,14,14,14,8,10,18,16,15]} 1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. e3 Bb4 5. Nge2 {[%cal Bg1e2,Be2c1,Bc1b3][%mdl 32]} O-O 6. a3 {LiveBook: 7 Games. D00: 1 d4 d5: Unusual lines} Be7 (6... Bd6 7. Ng3 c5 8. dxc5 Bxc5 9. Bd3 Nc6 10. O-O Bd6 11. Bg5 h6 12. Bxf6 Qxf6 {0-1 (74) Navara,D (2734)-Wojtaszek,R (2734) Berlin 2015}) 7. Nc1 c5 8. dxc5 {Black has an edge.} Bxc5 9. Nb3 $146 ({Predecessor:} 9. Nd3 Bb6 10. Be2 Nc6 11. O-O h6 12. Re1 {½-½ (46) Kleinert,S (2549)-Coche,W (2502) Remote email 2013}) 9... Be7 10. Be2 Nc6 11. O-O h6 12. Bg3 Re8 13. Qd2 b6 14. Rad1 Bb7 $1 15. Qe1 Bd6 16. Bxd6 Qxd6 17. f4 Qe7 18. g4 Rad8 19. Qg3 Qc7 20. h4 Ne4 21. Nxe4 dxe4 22. Rxd8 Rxd8 23. c3 Rd5 24. Kh2 Bc8 25. Rf2 a5 26. a4 Ne7 {The position is equal.} 27. Nd4 Rc5 28. Bd1 Ba6 29. Bb3 Bd3 30. Ba2 Bc4 31. Bxc4 Rxc4 32. f5 exf5 33. Nxf5 Ng6 34. Nd6 Rc6 35. Nxf7 {[%mdl 32768] Precision: White = 82%, Black = 78%. . Loss on Time!?} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.13"]
[Round "1"]
[White "Texel 1.08a8"]
[Black "Bobcat 8"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "3159"]
[BlackElo "3129"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2018.01.13"]

{[%evp 10,118,19,15,13,22,18,19,18,12,25,18,20,19,25,27,29,41,43,42,27,16,34,34,45,47,42,29,69,76,69,62,106,99,105,92,91,95,97,89,90,95,90,92,90,90,82,84,81,68,75,93,92,93,99,93,109,110,114,109,110,112,123,128,118,120,118,116,137,129,123,129,149,179,204,161,214,212,212,212,212,212,212,212,212,212,408,376,425,409,369,340,500,468,488,436,541,560,484,552,537,520,912,958,939,935,2126,2156,4810,3116,1778]} 1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Bd6 (4... Na6 5. e3 c6 6. Nc3 Nc7 7. Nf3 Bd6 8. Ne5 O-O 9. Qf3 Bb4 10. Bd3 Nb5 11. O-O Nxc3 12. bxc3 Bxc3 {0-1 (33) Jobava,B (2690)-Anand,V (2782) Riadh 2017}) 5. Nxd6+ cxd6 6. e3 {LiveBook: 4 Partien. D00: Damenbauernspiele} O-O 7. Nf3 h6 8. h3 $146 {Die Stellung ist ausgeglichen.} ({Vorgänger:} 8. c4 b6 9. Bd3 Bb7 10. Bc2 dxc4 11. Nd2 b5 {0-1 (38) Young,P (613)-Mori,R (654) LSS email 2010}) 8... Re8 9. c3 Qc7 10. Be2 e5 11. Bg3 Bf5 12. O-O Nbd7 13. a4 Qb6 14. Ra2 Qc7 15. Bh4 Rab8 16. Ra3 Qa5 17. Nd2 Qb6 18. b4 {[%cal Bb2b4,Bb4b5,Bb5b6][%mdl 32]} a6 19. a5 Qc7 20. b5 Red8 21. b6 ({Ein No Go ist} 21. bxa6 $6 bxa6 22. Bxa6 Ra8 $11) 21... Qc6 22. Qa1 Rbc8 23. Qb2 g5 24. Bg3 Ne4 25. Nxe4 Bxe4 26. Bd1 Qc4 27. Re1 Kg7 28. Bg4 f6 29. Rc1 Qc6 30. Bd1 {[%cal Bg4d1,Bd1a4,Ba4b3,Bb3d5][%mdl 32]} Nf8 31. Ba4 Qc4 32. Bb3 Qb5 {[#]} 33. Ra4 $1 Qd7 34. Rb4 Ng6 35. f3 Bd3 36. Bxd5 Ne7 37. Bb3 e4 38. Qd2 Nc6 39. Ra4 {fxe4 ist eine echte Drohung.} Ne7 40. d5 f5 41. Rd4 Ng6 42. c4 Kh7 (42... h5 {war angesagt.} 43. fxe4 Bxe4) 43. Rxd3 $18 exd3 44. Qxd3 Rf8 45. e4 f4 {Und ...Se5 würde nun gewinnen.} 46. Bf2 {[%cal Bg3f2,Bf2d4,Bd4e5,Be5d6][%mdl 32]} Ne5 {[#]} 47. Qc3 $1 h5 $2 (47... Rfe8 48. Bd4 Qe7) 48. Bd4 Ng6 49. e5 dxe5 50. Bxe5 g4 (50... Nxe5 $142 51. Qxe5 Qe8 52. Qxe8 Rfxe8) 51. hxg4 {Weiß steht klar auf Gewinn.} hxg4 52. c5 {[%cal Bc4c5,Bc5d6][%mdl 32]} gxf3 53. Qxf3 {Weiss will mit Dh5+ Matt setzen.} Kh6 54. Bd6 Rf6 55. Bc2 Rxd6 (55... Re8 $142 56. Bxg6 Kxg6 57. Bxf4 Qf5) 56. cxd6 Kg7 57. Qa3 Ne5 58. Re1 Rxc2 59. Rxe5 Qg4 {Precision: Weiß = 92%, Schwarz = 56%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.13"]
[Round "1"]
[White "Arasan 20.4.1"]
[Black "Vajolet2 2.5"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "3120"]
[BlackElo "3064"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.01.13"]

{[%evp 9,70,-14,-24,-25,-18,-19,-16,-17,-17,-24,0,0,0,0,0,0,-4,-7,-3,-3,-3,-3,-3,-3,-7,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nc3 d5 3. Nf3 e6 4. Bg5 Be7 5. e3 c5 (5... Nbd7 6. Bd3 c5 7. O-O b6 8. Bb5 O-O 9. Ne2 Bb7 10. c3 Ne4 11. Bf4 a6 12. Bd3 g5 13. Bg3 Nxg3 14. hxg3 {½-½ (67) Velten,P (2429)-Tregubov,P (2616) Saint-Quentin 2014}) 6. Be2 {D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5} O-O 7. O-O b6 8. a4 h6 $146 ({Find the theoretical novelty and annotate with similar games:} 8... Nbd7 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 12. f4 f6 13. Nxd5 {0-1 (22) Griffith,K (2211)-Clawitter,C (2082) San Diego 2012}) 9. Bf4 a6 10. Nb1 {The position is equal.} Bb7 11. Ne5 Bd6 12. Nd2 Qc7 13. c3 Nc6 14. Nxc6 Bxf4 15. exf4 {[#] Black must now prevent Ne5.} Bxc6 16. g3 Rfb8 17. Qc2 a5 18. Rfc1 b5 19. axb5 Bxb5 20. Bxb5 Rxb5 21. dxc5 Rxc5 22. b4 Rc6 23. Ra3 Rca6 24. Rca1 R6a7 25. Kg2 axb4 26. Rxa7 Rxa7 27. Rxa7 Qxa7 28. cxb4 Qd4 29. Qc8+ Kh7 30. Qc2+ Kg8 31. b5 Qb4 32. Qc8+ Kh7 33. Qc2+ Kg8 34. Qc8+ Kh7 35. Qc2+ Kg8 {Precision: White = 97%, Black = 87%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.13"]
[Round "1"]
[White "Wasp TCEC S11"]
[Black "Laser 1.5"]
[Result "0-1"]
[ECO "D00"]
[Annotator "NA RC"]
[PlyCount "133"]
[EventDate "2018.01.13"]
[TimeControl "2700+10"]

{WhiteEngineOptions: Protocol=UCI; Hash=8192; Threads=43; OwnBook=false; Ponder=false;, BlackEngineOptions: Protocol=UCI; Hash=16384; EvalCache=1024; Threads=43; BufferTime=500; SyzygyPath=C:/Syzygy/; OwnBook=false; Ponder=false;} 1. d4 {book} Nf6 {book} 2. Nc3 {book} d5 {book} 3. Bf4 {[%eval 0,24] [%emt 0:01:35]} e6 {[%eval 0,25] [%emt 0:01:15]} 4. a3 {[%eval 0,25] [%emt 0:01:35] (Nb5)} Bd6 {[%eval 13,27] [%emt 0:01:14]} 5. e3 {[%eval 10,25] [%emt 0:01:51] (Bxd6)} Bxf4 {[%eval 25,26] [%emt 0:02:12]} 6. exf4 {[%eval 7,24] [%emt 0:00:47]} b6 {[%eval 24,28] [%emt 0:01:25]} 7. Nf3 {[%eval 15,26] [%emt 0:01:58]} O-O {[%eval 21,26] [%emt 0:01:20]} 8. Bd3 {[%eval 17,26] [%emt 0:01:34] (g3)} c5 {[%eval 30,26] [%emt 0:02:24]} 9. O-O {[%eval 17,25] [%emt 0:01:34]} Nc6 {[%eval 30,25] [%emt 0:00:50]} 10. Re1 {[%eval 17,25] [%emt 0:01:45]} Bb7 {[%eval 24,25] [%emt 0:00:55] (Qc7)} 11. Qd2 {[%eval 14,24] [%emt 0:01:32] (dxc5)} c4 {[%eval 27,24] [%emt 0:01:56] (Qc7)} 12. Bf1 {[%eval 24,25] [%emt 0:01:32]} Ne8 {[%eval 21,24] [%emt 0:01:08] (a6)} 13. g3 {[%eval 26,23] [%emt 0:01:32]} Rc8 {[%eval 18,25] [%emt 0:00:47] (Nd6)} 14. Bh3 {[%eval 17,22] [%emt 0:01:28] (Ne5)} Nd6 {[%eval 18,26] [%emt 0:00:56]} 15. Ng5 {[%eval 22,22] [%emt 0:01:25] (Ne5)} h6 {[%eval 24,24] [%emt 0:01:16]} 16. Nf3 {[%eval 26,23] [%emt 0:01:21]} Re8 {[%eval 23,21] [%emt 0:00:41] (Kh7)} 17. a4 {[%eval 22,22] [%emt 0:01:18] (Ne5)} a6 {[%eval 26,25] [%emt 0:00:41]} 18. Ne5 {[%eval 25,23] [%emt 0:01:15]} Na5 {[%eval 21,23] [%emt 0:00:43] (Qc7)} 19. f3 {[%eval 18,22] [%emt 0:01:12] (Bg2)} Rc7 {[%eval 44,20] [%emt 0:00:53]} 20. Rab1 {[%eval 13,23] [%emt 0:01:10] (Nd1)} Nc6 {[%eval 48,24] [%emt 0:00:51]} 21. Nd1 {[%eval 16,23] [%emt 0:01:07]} h5 {[%eval 36,23] [%emt 0:00:44] (Ne7)} 22. b3 {[%eval 23,23] [%emt 0:01:04]} cxb3 {[%eval 36,23] [%emt 0:00:47] (b5)} 23. cxb3 {[%eval 19,24] [%emt 0:01:02]} a5 {[%eval 28,23] [%emt 0:00:46]} 24. Nxc6 {[%eval 19,25] [%emt 0:01:10] (Rc1)} Rxc6 {[%eval 38,27] [%emt 0:00:40]} 25. Ne3 {[%eval 20,24] [%emt 0:00:57]} g6 {[%eval 43,27] [%emt 0:00:41]} 26. Bf1 {[%eval 24,25] [%emt 0:00:55]} Re7 {[%eval 43,27] [%emt 0:03:06] (Qf6)} 27. b4 {[%eval 23,24] [%emt 0:00:53] (Rec1)} Nc4 {[%eval 53,27] [%emt 0:00:32] (axb4)} 28. Nxc4 {[%eval 29,23] [%emt 0:00:51]} dxc4 {[%eval 59,23] [%emt 0:00:03]} 29. bxa5 {[%eval 35,24] [%emt 0:00:49]} bxa5 {[%eval 67,25] [%emt 0:00:33]} 30. Qc3 {[%eval 35,23] [%emt 0:00:47]} Rb6 {[%eval 51,27] [%emt 0:00:45]} 31. Be2 {[%eval 24,25] [%emt 0:00:46] (Rb5)} Rxb1 {[%eval 65,25] [%emt 0:00:45] (Rb3)} 32. Rxb1 {[%eval 43,25] [%emt 0:00:22]} Ba6 {[%eval 58,27] [%emt 0:00:40]} 33. Kf2 {[%eval 34,24] [%emt 0:00:44] (Qe3)} Rd7 {[%eval 80,26] [%emt 0:00:53]} 34. Ke3 {[%eval 47,24] [%emt 0:00:42]} h4 {[%eval 64,27] [%emt 0:01:30]} 35. Bf1 {[%eval 49,23] [%emt 0:00:51] (gxh4)} Kh7 {[%eval 82,24] [%emt 0:00:31] (Rd6)} 36. Be2 {[%eval 49,24] [%emt 0:00:39]} Rd6 {[%eval 89,26] [%emt 0:00:28] (Kg8)} 37. Qb2 {[%eval 75,24] [%emt 0:01:06]} Rc6 {[%eval 92,25] [%emt 0:00:37] (h3)} 38. Qa2 {[%eval 79,22] [%emt 0:00:35] (Qc1)} Qd6 {[%eval -82,26] [%emt 0:01:15]} 39. Qc2 {[%eval 85,24] [%emt 0:00:34] (gxh4)} h3 {[%eval -72,25] [%emt 0:00:25]} 40. g4 {[%eval 79,22] [%emt 0:00:38] (Qc3)} Rc8 {[%eval -59,24] [%emt 0:00:27] (Qa3+)} 41. Qc3 {[%eval -95,23] [%emt 0:00:33]} Rb8 {[%eval -46,26] [%emt 0:00:36]} 42. Rxb8 {[%eval -84,25] [%emt 0:00:30]} Qxb8 {[%eval -39,24] [%emt 0:00:02]} 43. Bd1 {[%eval -82,24] [%emt 0:00:30]} Qb4 {[%eval -59,25] [%emt 0:00:29]} 44. Kd2 {[%eval -85,25] [%emt 0:00:29] (Qxb4)} Kg8 {[%eval -50,26] [%emt 0:00:29]} 45. g5 {[%eval -74,25] [%emt 0:00:28]} Qb1 {[%eval -198,23] [%emt 0:00:22] (Kf8)} 46. Ke1 {[%eval -67,24] [%emt 0:00:31] (Qa3)} Bb7 {[%eval -150,26] [%emt 0:00:33]} 47. Kd2 {[%eval -32,25] [%emt 0:00:43]} Bd5 {[%eval -193,24] [%emt 0:00:22]} 48. Qa3 {[%eval -189,25] [%emt 0:00:24]} Kg7 {[%eval -148,26] [%emt 0:00:23]} 49. Ke2 {[%eval -166,25] [%emt 0:00:24]} Qf5 {[%eval -116,25] [%emt 0:00:23]} 50. Qe3 {[%eval -160,26] [%emt 0:00:26]} Kf8 {[%eval -131,24] [%emt 0:00:28]} 51. Ke1 {[%eval -140,25] [%emt 0:00:22]} Qb1 {[%eval -111,24] [%emt 0:00:32]} 52. Qc3 {[%eval -123,25] [%emt 0:00:22]} Qb4 {[%eval -234,25] [%emt 0:00:21]} 53. Qxb4+ {[%eval -298,26] [%emt 0:00:21]} axb4 {[%eval -229,23] [%emt 0:00:02]} 54. a5 {[%eval -113,21] [%emt 0:00:23]} c3 {[%eval -316,28] [%emt 0:00:21]} 55. a6 {[%eval -113,19] [%emt 0:00:20]} b3 {[%eval -316,25] [%emt 0:00:03]} 56. Be2 {[%eval -106,19] [%emt 0:00:22]} Ke7 {[%eval -573,17] [%emt 0:00:06]} 57. a7 {[%eval -265,17] [%emt 0:00:19]} Kd7 {[%eval -678,27] [%emt 0:00:19] (Kd6)} 58. Bc4 {[%eval -107,15] [%emt 0:00:20]} b2 {[%eval -722,19] [%emt 0:00:07]} 59. Bd3 {[%eval -400,23] [%emt 0:00:20]} Kc7 {[%eval -535,18] [%emt 0:00:12]} 60. Bb1 {[%eval -352,21] [%emt 0:00:19] (a8=Q)} Kb7 {[%eval -722,22] [%emt 0:00:02]} 61. Ke2 {[%eval -307,25] [%emt 0:00:17]} Bc4+ {[%eval -754,20] [%emt 0:00:02]} 62. Ke3 {[%eval -307,25] [%emt 0:00:17]} Kxa7 {[%eval -654,20] [%emt 0:00:03]} 63. d5 {[%eval -477,20] [%emt 0:00:16] (f5)} Ba2 {[%eval -1854,12] [%emt 0:00:05]} 64. Kd3 {[%eval -1214,21] [%emt 0:00:35] (Bd3)} Bxb1+ {[%eval -32705,30] [%emt 0:00:22]} 65. Kxc3 {[%eval -1563,20] [%emt 0:00:07]} Bf5 {[%eval -32709,30] [%emt 0:00:27] (exd5)} 66. Kxb2 {[%eval -1779,21] [%emt 0:00:21]} exd5 {[%eval -32713,29] [%emt 0:00:26]} 67. Kc3 {[%eval -2467,0] [%emt 0:00:16] termination reason: TCEC win rule} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.14"]
[Round "2"]
[White "Texel 1.08a8"]
[Black "Jonny 8.1"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "3159"]
[BlackElo "3215"]
[Annotator "TA"]
[PlyCount "151"]
[EventDate "2018.01.13"]

{[%evp 11,151,4,15,18,9,27,27,31,31,16,23,16,26,17,22,14,22,22,16,20,27,0,0,0,0,0,0,-8,0,0,8,8,22,0,0,-2,-26,-19,-6,-37,-39,-43,-31,-20,0,-32,-30,-62,-54,-62,-55,-52,-20,-20,-20,-21,-23,-21,-27,-29,-29,-28,-29,-20,-21,-25,-12,-81,-60,-72,-81,-218,-202,-225,-212,-287,-343,-331,-306,-287,-181,-172,-160,-190,-190,-190,-190,-190,-190,-190,-187,-190,-190,-190,-179,-228,-224,-223,-247,-251,-243,-249,-249,-233,-233,-226,-204,-325,-323,-322,-330,-332,-332,-331,-331,-331,-327,-316,-314,-387,-384,-407,-402,-385,-376,-474,-467,-483,-476,-520,-520,-518,-520,-520,-520,-518,-489,-519,-504,-516,-509,-577]} 1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bb4 5. Nd5 O-O 6. a3 Bd6 {LiveBook: 4 Games. A25: English Opening vs King's Indian with ...Nc6 but without early d3} 7. Nf3 (7. Nc3 Re8 8. d3 Bf8 9. e4 Nd4 10. Nge2 Nxe2 11. Qxe2 Bc5 12. O-O d6 13. h3 c6 14. Kh2 {0-1 (50) Georgiev,V (2596)-Berkes,F (2616) Plovdiv 2003}) 7... Nxd5 $146 ({Predecessor:} 7... e4 8. Nh4 Re8 9. O-O g6 10. f3 Nxd5 11. cxd5 exf3 12. Nxf3 Ne5 13. Nxe5 Bxe5 14. d4 {1-0 (42) Giesemann,S (2133)-Kuna,H (1927) GER email 2010}) 8. cxd5 Nd4 {White has an edge.} 9. Nxd4 exd4 10. O-O a5 11. e4 c5 12. f4 Be7 13. e5 d6 14. d3 a4 15. Qe2 Qd7 16. Re1 Qb5 17. e6 f5 $1 18. g4 g6 ({But not} 18... fxg4 19. Qxg4 Qe8 20. Be4 $16) 19. b4 {And now gxf5 would win.} axb3 20. Rb1 b6 21. Qd1 Qa4 22. Rf1 Ba6 23. gxf5 gxf5 24. Rf3 Bd8 25. Rh3 Ra7 26. Qxb3 Qxb3 27. Rxb3 b5 28. Kf2 c4 29. dxc4 bxc4 30. Rb4 Rb7 $1 31. Bf1 {Threatens to win with Rxb7.} Rxb4 (31... Bf6 $5 {[%cal Rb7b4]}) 32. axb4 Bb5 33. Rg3+ Kh8 34. Ra3 $1 Rg8 35. Bb2 $1 {[%cal Rb2d4]} Bh4+ 36. Kf3 Bf6 {White should prevent ...Rg1.} 37. Ba1 Rc8 38. Ra7 Be8 39. Bh3 (39. Ke2 $1 $11) 39... Bh5+ $17 40. Kf2 Bg6 41. b5 (41. Bf1 $17) 41... c3 $19 42. b6 Rb8 43. b7 {Black must now prevent Ra8.} Kg7 44. Ke2 {[#] and if Kd3 works, White does fine.} Bh5+ $1 45. Kd3 Bf3 46. Bxf5 {Hoping for e7.} Bxd5 47. Ra4 Rxb7 {...Bb3 is the strong threat.} 48. Rxd4 Bxd4 49. Kxd4 {[%mdl 4096] Endgame KRB-KB} Kf6 50. e7 Rxe7 51. Bd3 Be6 52. Bxc3 Rc7 53. Ba5 Rf7 54. Ke3 Bf5 55. Bc3+ Kg6 56. Bb5 Rb7 57. Be8+ Kh6 58. Kd4 Rb1 59. Kc4 (59. Ba4 $142) 59... Rf1 60. Kd5 Rd1+ 61. Bd4 {[#]} Be6+ $1 {[%mdl 512]} 62. Ke4 (62. Kxe6 Rxd4) 62... Re1+ 63. Be3 {[#] Now f5+ and White clings on.} Bf5+ $1 {[%mdl 512]} 64. Kf3 (64. Kxf5 Rxe3) 64... d5 {[%cal Bd6d5,Bd5d4,Bd4d3][%mdl 32]} 65. Kf2 Rh1 66. Bc5 {[%cal Rc5f8] [#]} Kg7 $1 67. Kg3 Rd1 68. Kf2 Rd2+ {Black is clearly winning.} 69. Kg3 d4 70. Bh5 Be4 71. f5 Kf6 72. Kf4 Bxf5 73. h4 d3 74. Bb4 {Strongly threatening Bc3+.} Rc2 {aiming for ...Rc4+.} 75. Ba5 Rc4+ 76. Kg3 {Precision: White = 59%, Black = 86%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.14"]
[Round "2"]
[White "Fritz 16"]
[Black "Wasp TCEC S11"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "3151"]
[BlackElo "3094"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2018.01.13"]

{[%evp 10,126,4,0,2,0,0,-3,0,8,5,7,16,3,0,5,33,22,33,31,30,33,35,31,41,28,33,27,21,27,29,21,34,20,26,27,41,27,27,27,27,27,13,22,27,26,26,11,11,12,98,98,98,98,98,98,98,91,91,69,155,154,162,135,198,199,191,198,183,171,155,145,257,222,254,256,166,191,252,243,243,233,253,238,211,231,324,266,384,385,377,358,373,366,352,377,385,373,379,379,384,361,358,358,344,333,732,589,791,747,732,508,833,731,410,358,351,337,326]} 1. c4 e5 2. Nc3 Nc6 3. e3 Nf6 4. Nf3 Bb4 5. Qc2 d6 {[%cal Bd7d6,Bd6d5][%mdl 32]} 6. d3 {LiveBook: 12 Games. A28: English Opening: Four Knights Variation} (6. Ne2 a5 7. a3 Bc5 8. b3 O-O 9. Ng3 Re8 10. Bb2 Ba7 11. Be2 h6 12. O-O Be6 13. Bc3 Ne7 {1-0 (63) Karjakin,S (2760)-Vidit,S (2715) Riadh 2017}) 6... Bf5 7. Nd2 $146 ({Predecessor:} 7. Bd2 O-O 8. Be2 a6 9. O-O Re8 10. a3 Bxc3 11. Bxc3 e4 12. Ng5 exd3 13. Bxd3 Bxd3 14. Qxd3 {1-0 (28) Carcan,S (2118)-Hilgert,R (1595) IECG email 2003}) 7... O-O 8. Be2 {The position is equal.} Bg4 9. h3 Bxe2 10. Nxe2 d5 11. a3 Bxd2+ 12. Bxd2 d4 13. O-O Re8 14. Rae1 h6 15. exd4 exd4 16. Ng3 Qd7 17. Bf4 b6 18. Qd1 a5 19. Nh5 Nxh5 20. Qxh5 Rac8 21. Qb5 f6 22. Bh2 Kf8 23. Bg3 Rxe1 24. Rxe1 Re8 25. Rxe8+ Kxe8 26. Qa6 Ne5 27. Bxe5 fxe5 $11 {[%mdl 4096] Endgame KQ-KQ} 28. b4 axb4 29. axb4 Kf7 (29... Qf5 $11) 30. Qb7 $1 $16 Qd6 31. b5 g6 32. g3 Ke7 33. Kg2 Kd7 34. Qe4 Qf6 (34... h5 $14) 35. f4 $1 exf4 36. gxf4 h5 (36... Kc8 $16 {was worth a try.} 37. Qe5 Qh4 38. Qxd4 Qe1) 37. Kg3 $1 $18 Kd8 38. Kf3 $1 Kd7 39. Qd5+ Kc8 40. Kg3 $1 Kb8 (40... Qe7 $16) 41. Qe5 Qf8 42. Qxd4 Qb4 43. Qh8+ $1 Kb7 44. Qe5 Qd2 45. d4 $1 Qc2 46. c5 $1 bxc5 47. Qxc5 Qd2 (47... h4+ {was necessary.} 48. Kxh4 Qf2+ 49. Kg5 Qg3+ 50. Kf6 Qxf4+ 51. Kg7 (51. Kxg6 Qg3+ 52. Kf5 Qxh3+ 53. Kg5 Qg2+ 54. Kh6 Qh3+ 55. Kg5 Qg3+ 56. Kf6 Qf4+ 57. Ke7 Qh6 $11) 51... g5 52. Qc6+ Kb8) 48. Qe5 Kb6 {[#]} (48... Qc2 {might work better.} 49. Kh4 Qf2+ 50. Kg5 Qg3+ 51. Kh6 h4) 49. Kh4 $1 ({Less strong is} 49. Qc5+ Kb7 $16) 49... Qf2+ 50. Kg5 Qg3+ 51. Kh6 {Black must now prevent f5.} Qxh3 52. Kxg6 h4 {[#]} 53. Kh5 $1 Qh2 54. Qf6+ Kxb5 55. Qxh4 Qe2+ 56. Qg4 Qe8+ 57. Kh4 {Hoping for Qh5+.} Kb6 $2 (57... Qe4 58. Qd7+ Kb6) 58. f5 Qh8+ 59. Kg3 Qd8 60. Qh4 Qe8 (60... Qf8 $142 61. Qe4 Qg8+ 62. Kf4 Qd8) 61. Kf3 Qf7 62. f6 c5 63. dxc5+ Kxc5 {Precision: White = 94%, Black = 63%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.13"]
[Round "2"]
[White "Bobcat 8"]
[Black "Vajolet2 2.5"]
[Result "1/2-1/2"]
[ECO "A27"]
[WhiteElo "3129"]
[BlackElo "3064"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2018.01.13"]

{[%evp 17,49,-17,-21,-19,-12,-26,-18,-15,-7,-13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-14,0,0,0,-9]} 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Bb4 5. d4 exd4 6. exd4 O-O 7. Be2 d5 8. O-O dxc4 9. Bxc4 Bg4 10. Be3 {C01: French: Exchange Variation} Qd6 11. a3 Bxc3 12. bxc3 {The position is equal.} Rae8 13. h3 $146 ({Predecessor:} 13. Bd3 b6 14. h3 Bh5 15. Bc1 Nd5 16. Bd2 Nf4 17. Bxf4 Qxf4 {½-½ (67) LuBueWy (2454)-Pandini (2401) playchess.com INT 2006}) 13... Bh5 14. a4 Ne4 15. Rc1 Na5 16. Bd3 f5 17. Qc2 Bxf3 $1 18. gxf3 Qg6+ 19. Kh2 Ng5 20. Bxg5 Qxg5 21. Rce1 {Strongly threatening Qa2+.} Qf4+ 22. Kg2 Qg5+ 23. Kh2 Qf4+ 24. Kg2 Qg5+ 25. Kh2 {Precision: White = 97%, Black = 62%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.14"]
[Round "2"]
[White "Laser 1.5"]
[Black "Arasan 20.4.1"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2562"]
[BlackElo "3120"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2018.01.13"]

{[%evp 17,125,-25,-25,-24,-8,-26,-18,-20,-12,-10,-14,-13,-14,-14,-14,-22,-14,-14,-14,-9,-12,-25,-19,-18,-16,-16,-16,-17,-17,-14,0,0,0,0,0,14,8,5,3,19,13,21,24,0,24,24,33,32,23,30,16,24,80,85,103,107,185,168,145,181,226,225,230,206,211,205,230,212,218,225,202,215,207,218,293,294,275,245,218,211,320,305,295,295,352,353,337,349,333,342,402,397,428,408,581,537,477,430,977,926,904,839,1070,1085,1028,977,937,832,753,733]} 1. c4 e5 2. Nc3 Nc6 3. e3 Nf6 4. Nf3 Bb4 5. d4 exd4 6. exd4 d5 7. Bd3 dxc4 8. Bxc4 Bg4 9. O-O O-O 10. Be3 {C01: French: Exchange Variation} Qd6 11. Rc1 Rae8 12. Nb5 $146 {The position is equal.} ({Predecessor:} 12. h3 Bh5 13. Nb5 {½-½ (44) Van Damme,L (2220)-Malyshev,V (2135) ICCF email 2010}) 12... Qd7 13. h3 Bh5 14. Nc3 a6 15. Be2 Qd6 16. Re1 Ba5 17. Nh4 Bxe2 18. Rxe2 Rd8 19. Nf3 Bb6 {[%cal Rc6d4]} 20. Rd2 Nd5 21. Bg5 f6 22. Bh4 Qe6 23. a3 Nxc3 24. bxc3 {Black must now prevent d5.} Qc4 25. Bg3 Rfe8 26. Qc2 Na5 {White should prevent ...Nb3.} 27. Rd3 Nb3 28. Rcd1 Na5 29. Nd2 {[%cal Bf3d2,Bd2f1,Bf1e3,Be3f5][%mdl 32]} Qf7 30. Qb1 Ba7 31. Rf3 Re7 32. Qb4 Bb6 33. Nf1 Nc6 34. Qb1 Re2 (34... Qg6 $11) 35. Ne3 $16 Qa2 36. Qd3 Ne7 (36... Kh8 $16 {might work better.}) 37. Kf1 $1 $18 Rb2 38. Re1 {Hoping for Nc4.} Ng6 {[#]} 39. h4 $1 Rb5 {[#]} 40. Nf5 $1 Ne5 41. Bxe5 Rxe5 42. Rfe3 g6 43. Rxe5 fxe5 44. Qe3 $40 {[%mdl 128] White wants a kill.} Re8 45. Nh6+ Kg7 46. Ng4 Qf7 47. h5 (47. Nxe5 $6 Qf5 $18) 47... Qf5 48. Qh6+ ({Don't take} 48. Nxe5 $6 Qxh5 49. Qe4 Rb8 $16) 48... Kg8 (48... Kh8 {was called for.}) 49. hxg6 ({Weaker is} 49. Nxe5 Qxh5 50. Qxh5 gxh5 $16) ({Less strong is} 49. Rxe5 Qd3+ 50. Kg1 Rxe5 $14) 49... hxg6 50. Nxe5 Qh5 51. Qxg6+ Qxg6 52. Nxg6 {[%mdl 4096] Endgame KRB-KRN} Rd8 53. Ke2 Re8+ 54. Kd2 Rxe1 55. Kxe1 {KB-KN} c5 (55... c6 {was worth a try.} 56. Ne5 Bc7) 56. d5 {White is clearly winning.} Bc7 57. f4 Kf7 (57... c4 $142 58. a4 Kg7) 58. Ne5+ Kf6 59. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} b5 60. c4 Kg7 61. Kd2 Bd6 62. Kc2 Be7 63. g5 {Precision: White = 91%, Black = 50%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.14"]
[Round "3"]
[White "Jonny 8.1"]
[Black "Bobcat 8"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "3215"]
[BlackElo "3129"]
[Annotator "TA"]
[PlyCount "268"]
[EventDate "2018.01.13"]

{[%evp 13,267,22,27,14,13,12,21,10,14,12,18,12,0,0,0,0,13,13,31,20,25,22,20,12,14,0,0,0,0,0,43,0,46,56,66,66,66,66,66,64,66,59,66,66,66,64,72,75,76,72,76,76,81,81,81,54,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,64,73,69,81,81,81,68,81,60,81,81,81,73,81,74,81,81,81,81,81,81,81,81,81,81,81,81,81,64,81,81,81,81,81,81,81,81,81,81,81,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,22,34,16,16,17,12,15,15,12,15,9,5,7,12,17,21,14,13,33,31,15,16,17,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nc3 d6 3. Nf3 e5 4. Bc4 Be7 5. O-O Nf6 6. d3 O-O 7. Re1 Nc6 {LiveBook: 3 Partien} 8. Nd5 {B30: Sizilianisch (Rossolimo-Variante)} (8. h3 Na5 9. Bd5 Nc6 10. Bc4 Na5 11. Bd5 Nc6 12. Bxc6 bxc6 13. Ne2 Ne8 14. Ng3 g6 15. c3 Ng7 {0-1 (47) Zamengo,F (2310)-Formento,P (2279) Cosenza 2017}) 8... Nxd5 $146 ({Vorgänger:} 8... a6 9. c3 Na5 10. Nxf6+ Bxf6 11. Bd5 Nc6 12. h3 Ne7 13. Bb3 b5 14. Be3 Bb7 {0-1 (45) Breitenstein,E (1793)-Riepe,B (1898) DESC email 2002}) 9. Bxd5 Be6 10. Bxe6 fxe6 11. c3 Qe8 12. a3 a5 13. Qb3 Qd7 14. a4 {[#]} b6 $1 {[%mdl 512]} 15. Bg5 (15. Qxb6 Rfb8) 15... Rab8 16. Qb5 {Droht stark Lxe7.} Bxg5 17. Nxg5 d5 {[%cal Bd6d5,Bd5d4][%mdl 32]} 18. Re3 Qd6 19. Rae1 h6 20. Nf3 {[%cal Bg5f3,Bf3d2,Bd2c4][%mdl 32]} d4 21. R3e2 Qc7 (21... Rxf3 $5 22. gxf3 Ne7 $14) 22. Rc2 Kh7 (22... Rxf3 $5 23. gxf3 Rf8 $14) 23. Nd2 Na7 24. Qb3 Rf6 25. Nc4 Nc6 26. Rd2 Rff8 27. h4 Na7 28. g3 Nc6 29. Qd1 b5 30. axb5 Rxb5 31. Qa4 Rfb8 32. Ra1 Qd7 33. Kg2 Qc7 34. Rdd1 Qe7 35. Re1 Qd7 36. Re2 {[%cal Be1e2,Be2d2,Bd2d1,Bd1a1][%mdl 32]} Qc7 37. Ra2 Kg8 38. Rd2 Qd7 39. Ra3 Qc7 40. Rd1 Qd8 41. Qc2 Qf6 42. Qe2 Kh7 43. Rda1 Qe7 44. Qc2 Qf6 45. R1a2 {[%cal Rc4a5]} Rf8 46. Qe2 {[%cal Rc4a5]} Ra8 47. Ra1 Rab8 48. Qh5 Ra8 49. Qf3 Qe7 50. Qg4 Rf8 51. Qh5 Qd8 52. Qe2 Qb8 53. Rc1 Qb7 54. Rd1 Rb8 55. Qc2 Qd7 56. Rc1 Rf8 57. Raa1 Qf7 58. Qe2 {[#] Sd6 ist eine echte Drohung.} Qc7 59. Qg4 Qf7 60. Rc2 Qd7 61. Qd1 Kh8 62. Rd2 Kh7 63. Ra3 Rfb8 64. Qa4 Qc7 65. h5 Qd7 66. Qd1 Qe7 67. Qg4 Rf8 68. Qg6+ Kg8 69. Ra1 Qd7 70. Qg4 Rf6 71. Qd1 Rf8 72. Qa4 Rfb8 73. Ra2 Qe7 74. Rd1 Qg5 75. Rh1 Qd8 76. Qd1 Qg5 77. Ra3 Kh7 78. Qf3 Kg8 79. Qe2 R5b7 80. Kh3 Qf6 81. Rc1 Rb5 82. Qg4 Rd8 83. Kg2 Qe7 84. Rca1 Rf8 85. Qe2 {[%cal Rc4a5]} Qd8 86. Rf1 Qe7 87. Kh3 Kh7 88. Rd1 Kg8 89. Rda1 {[%cal Rc4a5]} Qd8 90. Kg2 Kh7 91. Kg1 Rf7 92. Rd1 Rf8 93. Kg2 Qg5 94. Rf1 Rfb8 95. Rfa1 Kg8 96. Kh3 Qf6 97. Qg4 Rf8 98. Rf1 Qe7 99. Kg2 Qd7 100. Ra2 Rf7 101. Rd1 Rf6 102. Rd2 Rb8 103. Nxa5 Ra8 104. Nxc6 Rxa2 105. Nxe5 Qc7 106. cxd4 cxd4 107. f4 Ra1 $132 {[%mdl 2048] Und weiter mit ...Dc1 wäre nett. Schwarz is not keeping still} 108. Qe2 Qc1 {( -> ...Dh1+)} 109. Kh3 Rf8 110. Rc2 Qh1+ 111. Kg4 Kh7 112. Nf3 Rg8 {Die Stellung ist ausgeglichen.} 113. Rc7 ({Nicht} 113. Nxd4 g6 $17) 113... Kh8 114. Nh4 Qg1 115. Re7 Re1 $1 {[%cal Re1e2]} 116. Nf3 Qxg3+ 117. Kxg3 Rxe2 $11 {[%mdl 4096] Endspiel KTT-KTS} 118. Ne5 Rxb2 119. Rxe6 Rb1 $1 120. f5 Rg1+ 121. Kh2 Rd1 122. Rd6 Ra8 123. Kh3 Kh7 124. Rxd4 Ra5 $1 {[%cal Ra5e5]} 125. Nc4 Rh1+ 126. Kg3 Raa1 127. Kf4 Rxh5 128. Rd7 Rhh1 129. Ke5 Rhf1 130. d4 h5 131. Ne3 Rf2 $2 {[%mdl 8192]} (131... Rg1) 132. Nd5 {Und Sf4 würde nun gewinnen.} Ra5 133. f6 Rxf6 {zielt auf ...Th6 ab.} 134. Rxg7+ $1 Kxg7 {Precision: Weiß = 74%, Schwarz = 84%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.14"]
[Round "3"]
[White "Arasan 20.4.1"]
[Black "Fritz 16"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "3120"]
[BlackElo "3151"]
[Annotator "TA"]
[PlyCount "190"]
[EventDate "2018.01.13"]

{[%evp 9,190,23,25,19,24,21,21,22,25,8,17,0,4,-7,23,0,0,0,0,0,0,0,0,0,0,0,6,0,0,0,8,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,20,0,37,27,34,45,41,30,41,47,43,41,51,51,70,41,51,41,46,25,44,44,56,41,67,55,68,59,84,79,76,80,110,109,98,70,181,177,172,162,166,166,155,156,177,168,169,154,258,260,300,300,329,321,311,195,195,195,195,189,195,195,195,0,195,0,210,195,195,195,195,204,195,189,203,203,195,165,175,0,186,196,192,186,197,162,383,380,367,370,433,435,443,437,401,408,489,489,572,556,573,575,576,577,556,555,606,614,616,612,606,595,733,732,691,677,930,920,880,888,1005,954,1001,978,1605,1561,1404,1189,2024,2010,1363]} 1. e4 c5 2. Nc3 d6 3. Nf3 e5 4. Bc4 Be7 5. O-O (5. d3 Nf6 6. Nd2 O-O 7. Nf1 a6 8. a4 Bg4 9. f3 Be6 10. Ne3 Nc6 11. O-O Rb8 12. Bd2 Na5 {0-1 (50) Naiditsch,A (2687)-Vachier Lagrave,M (2804) Doha 2016}) 5... Nf6 6. h3 {B50: Sizilianisch (Verschiedenes mit 2...d6)} O-O 7. a4 Be6 8. d3 {Die Stellung ist ausgeglichen.} Nc6 9. Ng5 $146 ({Vorgänger:} 9. Re1 Rc8 10. Bd2 Nd4 11. Nb5 Bxc4 12. dxc4 a6 13. Nbxd4 cxd4 14. b3 Nd7 {1-0 (53) Gorbatov,V (1528)-Sandocal,U (1402) LSS email 2012}) 9... Qd7 10. Nxe6 fxe6 11. Bb3 h6 12. Re1 b6 13. Nb1 Rad8 14. Nd2 d5 15. c3 Bd6 16. Qe2 Bc7 17. Nf1 Kh8 18. Ng3 Na5 19. Bc2 Bd6 20. Kh2 Qf7 21. Rb1 Ng8 22. Kg1 Ne7 23. Nf1 {[%cal Bg3f1,Bf1h2,Bh2f3][%mdl 32]} Ng6 24. g3 Ne7 25. Nh2 Nec6 26. Bd2 d4 27. Kg2 Qe8 28. Rf1 Bc7 29. h4 Qf7 30. Nf3 Kg8 31. Bc1 Nb7 32. Bb3 Qd7 33. Bc4 Nba5 34. Ba2 dxc3 35. bxc3 Kh8 36. Rd1 Rf7 {Weiss sollte ...Tdf8 verhindern.} 37. Be3 Rdf8 38. Nh2 Nd8 39. Qc2 Qc6 40. h5 Ndb7 41. f3 c4 42. d4 Qd6 {Weiss muss nun ...exd4 beachten.} 43. d5 Rf6 44. Rd2 exd5 45. Rxd5 Qc6 46. Rf1 Qe8 47. Ng4 Re6 48. Rh1 Bd6 {[#]} (48... Qc6 $14) 49. f4 $1 $18 Re7 {[%cal Re5f4] [#]} (49... exf4 50. e5 $11) 50. Bb1 $1 (50. fxe5 Bxe5 51. Nxe5 Rxe5 $11) 50... Nc6 51. f5 Bc5 52. Bc1 Nba5 53. Ba2 Rc7 54. Qd1 Rg8 (54... Rcf7 $16) 55. Rf1 Nb3 56. Bxb3 cxb3 57. Qxb3 Be7 (57... Qxh5 58. Qd1 $16) 58. Qc4 Qc8 {Mit der Idee ...Sb4.} 59. Qe2 Rf8 60. Rh1 Qb8 61. Be3 Qe8 62. Bc1 Qb8 $1 63. Be3 Qe8 64. Rf1 Qc8 65. Rfd1 Kh7 66. Bc1 ({Finger weg von} 66. Nxe5 $6 Nxe5 67. Rxe5 Bf6 $16) 66... Re8 67. Bd2 Rf8 68. Be3 Qe8 69. Rf1 ({Bloß nicht} 69. Nxe5 $6 Nxe5 70. Rxe5 Qxa4 $16) 69... Qc8 70. Bc1 Kh8 $1 71. Qd1 Kh7 72. Rf2 Rf7 73. f6 Rxf6 $2 (73... Bxf6 {kämpft weiter.} 74. Bxh6 Bd8) 74. Nxf6+ Bxf6 75. Rd6 Ne7 76. Bxh6 Ng8 77. Bd2 Be7 78. Rg6 Nf6 79. Qf3 {Weiß steht klar auf Gewinn.} Rc4 80. Bg5 Rxc3 81. Qf5 ({Schwächer ist} 81. Bxf6 Rxf3 82. Rxg7+ Kh6 $14) 81... Qxf5 82. exf5 {[%cal Be4f5,Bf5f6][%mdl 32]} Ng8 {[#]} 83. h6 $1 gxh6 84. Bxe7 Nxe7 {[%mdl 4096] Endspiel KTT-KTS} 85. Re6 Rc7 86. Kh3 e4 87. f6 Ng6 88. Rxe4 Rf7 89. Kg4 a6 90. Re6 b5 91. a5 b4 92. Rxa6 Nf8 93. Rb6 Kg6 94. Rxb4 h5+ 95. Kh4 Rd7 {Precision: Weiß = 76%, Schwarz = 56%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.14"]
[Round "3"]
[White "Wasp TCEC S11"]
[Black "Texel 1.08a8"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "3094"]
[BlackElo "3159"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.01.13"]

{[%evp 9,107,5,27,4,14,-6,0,-17,-20,-52,-33,-47,-46,-70,-67,-115,-101,-110,-121,-184,-183,-191,-167,-170,-168,-162,-175,-211,-210,-208,-209,-209,-209,-209,-192,-286,-264,-235,-226,-297,-282,-304,-317,-315,-293,-318,-318,-318,-318,-318,-318,-340,-340,-340,-340,-340,-340,-340,-340,-340,-339,-339,-339,-354,-346,-346,-343,-387,-324,-483,-468,-472,-449,-494,-488,-483,-463,-557,-542,-516,-550,-534,-510,-731,-690,-667,-657,-741,-726,-726,-720,-942,-935,-914,-912,-896,-894,-879,-853,-760]} 1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd3 (5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nge2 Nf6 8. f3 e5 9. Qd3 h6 10. Be3 Be7 11. O-O-O {0-1 (37) Guseinov,G (2646)-Amonatov,F (2636) Riadh 2017}) 5... g6 6. Be3 {B23: Closed Sicilian: Lines without g3} Bg7 7. f3 $146 ({Predecessor:} 7. Be2 Qa5 8. f4 Nf6 9. h3 Nxe4 10. Qxe4 Bxc3+ 11. Kf2 Bg7 12. Nf3 {½-½ (32) Jozefek,M (1931)-Nedostup,D (2044) Liptovsky Mikulas 2011}) 7... Nf6 {[%cal Bg8f6,Bf6d7,Bd7b6][%mdl 32]} 8. Nge2 {The position is equal.} Ne5 9. Qd4 O-O 10. O-O-O Nfd7 11. Qb4 b5 $1 12. Nd4 a5 $1 {[%cal Ra5b4,Ba7a5,Ba5a4][%mdl 32]} 13. Qxb5 Ba6 14. Qd5 (14. Qxa6 $17 Rxa6 15. Bxa6) 14... Nb6 $19 15. Qb3 a4 $36 {[%mdl 2048] Keeping White busy.} 16. Qb4 Bxf1 $1 17. Rhxf1 Rb8 $1 {White must now prevent ...Nbc4.} 18. Bf2 Nd5 $1 {[%cal Rd5b4]} 19. Nxd5 Rxb4 20. Nxb4 Nc4 21. Kb1 e6 $1 {[%mdl 1024] Black has strong compensation.} 22. a3 (22. c3 {keeps fighting.}) 22... Qg5 23. Rg1 Qc5 {aiming for ...Rb8.} 24. Rgf1 Rb8 $1 {[%cal Rb8b4] Hoping for ...Rxb4.} 25. Ndc6 {[#]} Qb5 $1 (25... Nxa3+ 26. Ka2 $15) 26. Nxb8 Nxb2 27. Rc1 {Strongly threatening N8c6.} Qxb8 ({Less strong is} 27... Nc4 28. Ka2 $17) 28. c3 Nd3 $1 29. Rc2 Qb5 {...Nxb4 is the strong threat.} 30. Be1 Nxb4 31. c4 Qb6 (31... Qe5 32. Bc3 $19) 32. Bxb4 Qd4 {[%csl Gg7][%cal Rd4a1]} 33. Rc3 {[#]} Qd2 $1 34. Rfc1 Bxc3 ({But not} 34... Qxg2 35. Bxd6 Bxc3 36. Rxc3 $19) 35. Rxc3 {[%mdl 4096] Endgame KQ-KRB} g5 ({Don't do} 35... Qxg2 36. Bxd6 Qf1+ 37. Kb2 $19) 36. Rc2 Qd1+ 37. Kb2 Qd4+ 38. Rc3 h5 39. h3 {[#]} (39. c5 {was the only chance.} dxc5 40. Bxc5) 39... g4 $1 {[%mdl 512] Black is clearly winning.} 40. hxg4 (40. fxg4 hxg4) 40... hxg4 41. fxg4 Kh7 42. g5 Kg6 43. c5 dxc5 44. Bxc5 Qd2+ 45. Rc2 Qxg5 46. Kb1 Qf4 47. Kb2 Qxe4 48. g3 Qd3 49. Rc3 Qd1 50. Be3 Qe2+ 51. Kb1 Qe1+ 52. Kc2 Qxg3 53. Bd2 Qg4 54. Rc8 {Precision: White = 35%, Black = 98%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.14"]
[Round "3"]
[White "Vajolet2 2.5"]
[Black "Laser 1.5"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "3064"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2018.01.13"]

{[%evp 10,101,20,22,19,22,22,21,26,24,21,18,18,16,22,25,27,24,23,16,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-11,-13,-18,-20,-19,-2,-8,0,0,0,0,0,-23,-1,-1,0,-7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nc3 d6 3. Nf3 e5 4. Bc4 Be7 5. O-O (5. d3 Nf6 6. Nd2 O-O 7. Nf1 a6 8. a4 Bg4 9. f3 Be6 10. Ne3 Nc6 11. O-O Rb8 12. Bd2 Na5 {0-1 (50) Naiditsch,A (2687)-Vachier Lagrave,M (2804) Doha 2016}) 5... Nf6 6. d3 {LiveBook: 3 Games. B50: Sicilian: 2...d6, Miscellaneous} a6 7. a4 O-O 8. Re1 $146 ({Predecessor:} 8. b3 Be6 9. Nd5 Nxd5 10. exd5 Bf5 11. Re1 Bf6 12. Rb1 Nd7 13. a5 Qxa5 {0-1 (32) Hole,V-Yggeseth,O (1195) Asker 2014}) 8... Nc6 9. h3 Bd7 10. Bg5 Rb8 11. Bd2 h6 12. Nh2 Ne8 13. Nd5 Bg5 14. Bxg5 Qxg5 15. Nf3 Qd8 16. c3 Nf6 17. Bb3 Nxd5 18. exd5 Ne7 19. d4 exd4 20. cxd4 b6 21. a5 Nf5 22. dxc5 bxc5 23. Bc4 Bb5 24. b3 Qf6 25. Rc1 Bxc4 26. bxc4 Rb4 27. Qd3 Rfb8 28. Nd2 Qg5 29. Ne4 {The position is equal.} Qg6 $1 30. Nd2 Nd4 31. Qxg6 fxg6 32. Re7 Rb2 33. Rd1 Rc2 34. Kh1 g5 35. Ra7 Re8 36. Rxa6 Re2 37. Nf3 Rxf2 38. Nxd4 cxd4 39. Rxd4 Rxg2 40. Rxd6 $11 {[%mdl 4096] Endgame KRR-KRR} Ra2 41. Rd8+ Kf7 42. d6 Rgc2 43. Rd1 Rh2+ 44. Kg1 Rhg2+ 45. Kh1 Rab2 46. a6 Ra2 47. Rf1+ Ke6 {[#] ( -> ...Rh2+)} 48. Re1+ Kf7 49. Re7+ Kg6 50. Re6+ Kf5 51. Rde8 {Precision: White = 83%, Black = 89%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.14"]
[Round "4"]
[White "Jonny 8.1"]
[Black "Wasp TCEC S11"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "3215"]
[BlackElo "3094"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2018.01.13"]

{[%evp 9,146,0,0,0,0,0,0,-7,-11,-2,0,0,4,4,23,26,29,22,30,22,25,27,27,27,26,31,20,28,29,27,33,11,25,5,26,22,52,45,47,52,55,47,66,53,47,54,58,56,70,74,67,81,61,61,82,75,86,84,109,87,110,128,112,101,96,115,130,109,108,110,104,107,104,110,131,109,91,70,143,144,148,144,152,155,150,128,135,127,238,237,239,233,240,214,233,228,234,218,241,239,239,227,227,225,227,220,358,336,407,404,374,364,538,534,520,525,490,518,393,453,1309,1279,1238,1244,1135,1200,1358,1323,1356,1327,1350,1223,1341,1333,4134,4134,1991,1502,1291]} 1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. dxc5 e6 5. e3 Nc6 (5... Bxc5 6. Be2 O-O 7. O-O b6 8. c4 Bb7 9. Nc3 Nbd7 10. Rc1 dxc4 11. Bxc4 a6 12. a4 Qe7 13. Qe2 Nh5 14. Rfd1 Nxf4 15. exf4 Nf6 16. Ne5 g6 {1-0 (61) Demidov,M (2523)-Riazantsev,A (2666) Sochi 2017}) 6. c4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Bxc5 7. Nc3 O-O 8. Be2 {The position is equal.} dxc4 9. Bxc4 Qe7 10. O-O h6 11. Qc2 $146 ({Predecessor:} 11. Ne5 Nxe5 12. Bxe5 b6 13. Qf3 Bb7 14. Qg3 Rfd8 15. Rfd1 Nh5 16. Qg4 Nf6 17. Qg3 Nh5 18. Qg4 Nf6 19. Qg3 {½-½ (19) Biolek,R (2437)-Lintchevski,D (2529) Pardubice 2013}) 11... e5 12. Bxh6 gxh6 13. Qg6+ $1 Kh8 14. Qxh6+ Nh7 $1 15. Bd3 $1 {[%csl Gd3][%cal Rh6h7]} f5 16. Nh4 Qf7 {Threatens to win with ...Rg8.} 17. Ng6+ Kg8 18. Nxf8 Bxf8 19. Qh3 Be6 20. Rac1 e4 21. Be2 Nf6 22. Nb5 Bg7 23. Rfd1 Nd5 {next ...f4 is good for Black.} 24. Bc4 Rd8 25. Qg3 {Strongly threatening Nd6.} Qe7 26. Nc3 Nxc3 27. Rxd8+ Nxd8 28. Rxc3 Kf7 29. Bxe6+ Nxe6 30. Rc1 $1 $36 {[%mdl 2048] White is really pushing.} Bxb2 31. Rd1 Bf6 32. h3 {[%mdl 1024] White has strong compensation.} Nc7 33. Qf4 Qe5 34. Qh6 $1 ({Much worse is} 34. Rd7+ $6 Ke6 $11) 34... Qe6 35. Qh7+ Bg7 36. Qh5+ Kf8 37. g4 {[%cal Bg2g4,Bg4f5][%mdl 32]} Ne8 38. Qxf5+ Qxf5 39. gxf5 Ke7 40. Rd5 Nd6 41. h4 {[%cal Bh3h4,Bh4h5][%mdl 32]} Kd7 42. h5 Kc6 43. Rd1 Nxf5 ({Black should try} 43... b5 $1 $14) 44. Rd8 $16 Be5 45. Kg2 Nh6 46. Ra8 a6 47. Re8 Kd6 48. Kh3 b6 (48... a5 $16 49. Ra8 b6) 49. Rb8 $1 $18 {[%cal Rb8b6]} Kc6 50. Rf8 $1 Kd7 51. Kh4 $1 Bd6 52. Rh8 $1 {[%cal Rh8h6]} Nf7 53. Rg8 $1 Be7+ {[#]} 54. Kh3 $1 Ke6 {[#]} 55. h6 $1 {[%mdl 512]} Bf6 (55... Nxh6 56. Rg6+) 56. Rb8 Nxh6 57. Rxb6+ Ke5 (57... Kf5 {is a better defense.} 58. Rxa6 Ng4) 58. a4 {[%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32]} ({Not} 58. Rxa6 Ng8 $16) 58... Nf7 59. Rxa6 Bd8 60. a5 Kd5 (60... Ng5+ {was worth a try.} 61. Kg4 Ne6) 61. Ra7 Ne5 62. a6 Bb6 63. Rg7 Nc6 64. Kg4 Kc4 (64... Ke5 $142 65. Rh7 Ba7 66. Rh5+ Kd6) 65. Kf4 Kb5 66. Kxe4 Kxa6 67. f4 {[%cal Bf2f4,Bf4f5,Bf5f6,Bf6f7][%mdl 32]} Nd8 68. f5 Kb5 69. Kf4 Ba5 70. f6 Kc6 71. Kf5 Nb7 72. f7 Bb4 73. Rg8 Kd7 {Precision: White = 96%, Black = 59%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.14"]
[Round "4"]
[White "Texel 1.08a8"]
[Black "Arasan 20.4.1"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "3159"]
[BlackElo "3120"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.01.13"]

{[%evp 9,78,35,35,32,87,81,95,94,103,93,93,94,99,99,146,144,145,138,135,133,181,175,164,157,172,179,181,172,197,195,212,215,210,215,209,201,198,203,200,200,202,202,208,193,212,208,278,277,278,274,318,252,311,301,329,339,440,444,583,536,602,505,595,594,615,615,596,604,551,570,538]} 1. d4 Nf6 2. Bf4 d5 3. e3 Nc6 4. c4 Bf5 5. Nc3 e6 {LiveBook: 13 Games} 6. a3 {D00: 1 d4 d5: Unusual lines} (6. Nf3 Bb4 7. Bd3 dxc4 8. Bxc4 Nd5 9. Bxd5 exd5 10. Rc1 O-O 11. O-O {½-½ (11) Palac,M (2573)-Stevic,H (2601) Valpovo 2017}) 6... Bd6 (6... h6 $14) 7. Bg5 $1 $16 dxc4 8. e4 $146 {White is better.} ({Predecessor:} 8. Bxc4 h6 9. Bxf6 Qxf6 10. e4 Qxd4 11. Qxd4 Nxd4 12. Rd1 {0-1 (33) Kostylev,O-Leukhin,P (1904) Gorodets 2015}) 8... Bg6 9. e5 Be7 10. exf6 Bxf6 11. Be3 Bxd4 12. Bxc4 Qh4 13. Bxd4 Nxd4 14. Bd3 O-O-O {Threatens to win with ...Nc6.} 15. Bxg6 hxg6 16. Nf3 Qf4 17. Nxd4 $1 Rxd4 18. Qc1 Qg4 19. O-O $1 {[%cal Bh1f1,Bf1f2,Bf2d2][%mdl 32]} Rxh2 20. Kxh2 Qh5+ 21. Kg1 {[%cal Bh2g1,Bg1f2,Bf2e2,Be2f1][%mdl 32]} Rh4 {[%csl Gh5][%cal Rh4h1] [#]} 22. f3 $1 Qc5+ 23. Rf2 Qh5 {[%csl Gh5][%cal Rh4h1]} 24. Rd2 Rh1+ 25. Kf2 Qc5+ 26. Ke2 Rxc1 27. Rxc1 a5 28. Rcd1 {[%csl Gd1][%cal Rd2d8]} b5 29. Kf1 g5 30. Rd8+ Kb7 31. R8d7 Qf5 32. Ne4 {And now Nd6+ would win.} Qf4 33. Nd6+ {White is clearly winning.} Kb8 34. Rxf7 Qa4 {[#]} 35. Rd4 $1 {[%cal Rd4a4][%mdl 512]} Qc2 (35... Qxd4 36. Rf8+) 36. Ne8 Qb1+ 37. Ke2 Qxb2+ 38. Rd2 Qe5+ 39. Kf1 b4 {Precision: White = 100%, Black = 41%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.14"]
[Round "4"]
[White "Fritz 16"]
[Black "Vajolet2 2.5"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "3151"]
[BlackElo "3064"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2018.01.13"]

{[%evp 10,89,0,6,26,25,42,45,39,38,41,41,40,36,36,36,37,37,52,44,52,44,44,41,58,54,57,63,56,45,76,70,64,52,88,95,91,130,109,116,181,170,155,156,148,133,198,208,257,259,267,257,538,499,600,614,587,577,736,703,766,741,861,792,1105,1064,1349,1354,1433,1443,1440,1362,2238,2237,1784,1808,6187,6187,5669,5489,2606,2502]} 1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nc3 cxd4 5. exd4 a6 6. Nf3 {LiveBook: 78 Games. B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} e6 (6... Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. O-O-O e6 10. g4 Bd6 11. Kb1 Bxf4 12. Qxf4 Rc8 13. h4 {0-1 (38) Nabaty,T (2657)-Jones,G (2654) London 2017}) 7. Bd3 Bd6 8. Ne2 $146 {White is slightly better.} ({Predecessor:} 8. Qd2 O-O 9. O-O-O b5 10. a3 Nc6 11. Rhe1 b4 12. axb4 Nxb4 13. Ne5 Qa5 14. Qe3 Na2+ 15. Nxa2 Qxa2 16. b3 Bb4 17. c3 Ba3# {0-1 (17) Culjaga,M-Kazakevich,A (1793) Red Deer 2002}) 8... Nc6 9. c3 O-O 10. O-O b6 11. Bxd6 Qxd6 12. Ng3 Bb7 13. Re1 Qc7 14. Qe2 Rfe8 15. Rad1 b5 16. Ne5 Nxe5 17. dxe5 Nd7 18. Nh5 Nf8 19. a3 Rac8 20. Qg4 {[%csl Gh5][%cal Rg4g7]} Ng6 21. Bf1 Red8 {[#]} 22. Rd4 $1 Qe7 23. Bd3 Bc6 24. Re3 Be8 {[#]} (24... a5 $16 {was necessary.}) 25. h4 $1 $18 Qf8 26. Nf4 Nxf4 27. Rxf4 b4 (27... d4 $16 28. Rxd4 Bc6) 28. Rxb4 Ra8 29. Rf4 Rab8 30. b4 $40 {[%mdl 128] White wants a kill.} Rb6 $2 (30... a5 31. Ref3 Qe7) 31. Rf6 {White is clearly winning.} Rc8 32. Rg3 g6 33. h5 {[%cal Rh5g6,Bh4h5,Bh5h6][%mdl 32]} Qg7 34. Qg5 Rc7 35. h6 Qh8 36. Qf4 Rbb7 37. Rf3 Rb6 38. c4 dxc4 39. Bxc4 Re7 40. Rd3 g5 41. Qxg5+ Kf8 42. Rd6 Rxd6 43. exd6 Rd7 44. Qe5 {White wants to mate with Rxf7+!} Qxf6 45. Qxf6 {Precision: White = 94%, Black = 35%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.14"]
[Round "4"]
[White "Bobcat 8"]
[Black "Laser 1.5"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "3129"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "198"]
[EventDate "2018.01.13"]

{[%evp 17,198,0,0,0,0,0,5,-8,5,5,5,-3,5,5,5,5,9,5,5,5,5,-16,-7,-21,-28,-22,-21,-28,-28,-28,-28,-25,-25,-28,-15,-19,-14,-27,-23,-21,-21,-22,-24,-26,-21,-28,-26,-28,-27,-33,-26,-27,-25,-25,-25,-25,-25,-26,-25,-22,-21,-27,-19,-27,-22,-27,-27,-27,-27,-27,-19,-27,-27,-27,-27,-27,-27,-29,-30,-30,-32,-37,-27,-27,-24,-27,-21,-22,-20,-20,-21,-22,-19,-15,-18,-46,-36,-36,-28,-38,-43,-34,-43,-34,-33,-39,-28,-39,-62,-49,-39,-85,-76,-87,-75,-228,-219,-236,-152,-234,-158,-231,-245,-246,-246,-246,-246,-238,-216,-243,-231,-231,-225,-228,-237,-233,-229,-226,-230,-228,-214,-351,-333,-349,-345,-559,-595,-660,-654,-10891,-652,-645,-642,-645,-645,-592,-558,-544,-495,-450,-430,-688,-688,-688,-662,-620,-558,-551,-313,-747,-713,-502,-312,-312,-312,-312,-312,-312,-312,-294,-283,-254,-254]} 1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nc3 cxd4 5. exd4 a6 6. Nf3 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} Nc6 (6... Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. O-O-O e6 10. g4 Bd6 11. Kb1 Bxf4 12. Qxf4 Rc8 13. h4 {0-1 (38) Nabaty,T (2657)-Jones,G (2654) London 2017}) 7. h3 Bf5 8. Bd3 Bxd3 9. Qxd3 e6 {LiveBook: 3 Games} 10. Ne2 $146 ({Predecessor:} 10. g4 Bd6 11. Be3 Rc8 12. g5 Nb4 13. Qd1 {0-1 (40) Khotenashvili,B (2504)-Stefanova,A (2517) Beijing 2014}) 10... Bd6 11. c3 Ne4 12. Nd2 Bxf4 13. Nxf4 Nd6 14. O-O O-O 15. Rfe1 Rc8 16. Qe2 Ne7 17. a4 a5 18. Rac1 Re8 {[%cal Bf8e8,Be8e7,Be7c7][%mdl 32]} 19. b3 b6 20. Qd3 h6 21. g3 Nc6 22. Nf1 Re7 23. Rc2 Rec7 {aiming for ...Nb4!} 24. Rec1 Qf8 25. Ne3 Rb7 26. Qd1 Qd8 27. Kh2 Rbc7 28. Qd3 Ne7 29. Ng4 Ndf5 30. Kg2 Nc6 31. Ne3 Nxe3+ 32. Qxe3 Ne7 33. g4 Nc6 34. Rb2 Na7 35. Qd3 Qe7 36. Ra2 Nc6 {[%cal Ba7c6,Bc6b4,Bb4a6,Ba6c7,Bc7e8,Be8f6,Bf6e4][%mdl 32]} 37. Qe3 Qd7 38. Kg1 Nb4 39. Rd2 Rc6 40. Nh5 Qd8 41. Ng3 Na6 42. Rdc2 Nc7 43. Qd3 Qf8 44. Rb1 Qe7 45. Kg2 Ne8 46. Rbc1 Nf6 47. Ne2 Qa3 48. Rb1 Ne4 49. f3 Ng5 (49... Nd6 {with more complications.} 50. Qd2 Ne8 51. Qd3 Qe7 52. Rbc1 R6c7) 50. Qe3 Nh7 51. Nf4 Qd6 52. h4 R6c7 53. Kh3 Qd7 54. Kg3 b5 55. axb5 Qxb5 56. Qc1 Qb8 {...g5 is the strong threat.} 57. Kg2 Rb7 58. Rcb2 Nf8 59. Qd2 Qc7 60. Ne2 Qd8 61. h5 f5 62. gxf5 $1 Rf7 63. b4 a4 64. Ra2 Rxf5 65. Ng3 Rg5 66. Rxa4 $2 (66. Qe3 $17 {keeps fighting.}) 66... Qe8 $19 67. Rba1 Qxh5 $1 68. Ra8 Rxa8 69. Rxa8 {White wants to play Qf4.} Qh4 70. Qf2 Qf4 $1 71. b5 h5 {Threatens to win with ...h4.} 72. Kh3 Kh7 $1 ({Stronger than} 72... h4 73. Ne2 $11) 73. Ne2 Qf5+ 74. Kh2 Ng6 75. Ra1 {[#]} Rg4 $3 {[%cal Rg4h4][%mdl 512]} 76. Rf1 (76. fxg4 Qxf2+) 76... Rh4+ $40 {[%mdl 128] Black is out for blood.} 77. Kg1 {[#]} Qd3 $1 78. b6 Qb5 79. Qg2 (79. Nc1 $142) 79... Qxb6 80. Kf2 Qb8 {And now ...Rh2 would win.} 81. Qg5 $2 {[#]} (81. Kg1 {was necessary.}) 81... Rh2+ $1 82. Kg1 Rxe2 {[%csl Ge2][%cal Rb8h2]} 83. Qxh5+ Kg8 84. f4 Nxf4 85. Rxf4 Qxf4 {[%cal Rf4c1]} 86. Qxe2 {[%mdl 4096] Endgame KQ-KQ} Qg3+ 87. Kf1 Kf7 88. Qh5+ Kf6 89. Qh8 (89. Ke2 $142 e5 90. Qh8 Qg2+ 91. Ke3 Qe4+ 92. Kd2 exd4 93. Qd8+ Kf5 94. Qf8+ Kg6 95. cxd4) 89... Qxc3 90. Qf8+ Kg6 91. Qe8+ Kg5 92. Qe7+ Kf5 93. Qxg7 $2 (93. Qf7+ Ke4 94. Qxe6+ Kxd4 95. Qg4+ Kc5 96. Qc8+ Kb4 97. Qf8+ Kb3 98. Qb8+ Kc2 99. Qh2+ Kb1 100. Qb8+ Qb2 101. Qa8) 93... Qf3+ 94. Ke1 Ke4 95. Qe5+ {Black has a decisive advantage.} Kd3 {( -> ...Qg2)} 96. Qxe6 Qg3+ (96... Kxd4 97. Qb6+ Ke5 98. Qc7+ Kd4 99. Qb6+ Kc4 100. Qc6+ Kb3 101. Qb5+ Kc3 102. Qc5+ Kb3 103. Qb5+ Ka3 104. Qa5+ Kb2 105. Qb5+ Kc2 106. Qa4+ Qb3 107. Qxb3+ Kxb3 108. Kd2 $11) 97. Kf1 Qf4+ ({And not} 97... Kxd4 98. Qb6+ Ke4 99. Qb4+ d4 100. Qe7+ Kd5 101. Qd7+ Kc5 102. Qa7+ Kc4 103. Qa6+ Kc5 104. Qa5+ Kc6 105. Qa6+ Kc5 106. Qa5+ Kd6 107. Qd8+ Kc5 108. Qa5+ $11) 98. Ke1 Qh4+ ({Weaker is} 98... Qxd4 99. Qe2+ Kc3 100. Qf3+ Kc2 101. Qg2+ Kb3 102. Qg6 $17) (98... Kxd4 99. Qb6+ Kc4 100. Qc6+ Kd3 101. Qxd5+ Ke3 102. Qd2+ Kf3 103. Qxf4+ Kxf4 $11) 99. Kf1 Qxd4 {Precision: White = 66%, Black = 83%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.14"]
[Round "5"]
[White "Arasan 20.4.1"]
[Black "Jonny 8.1"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "3120"]
[BlackElo "3215"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2018.01.13"]

{[%evp 13,119,27,44,57,45,5,8,16,6,6,33,0,0,0,0,0,0,0,0,0,0,-51,-54,-35,-58,-45,-43,-62,-66,-118,-77,-96,-108,-110,-117,-177,-184,-190,-179,-171,-185,-226,-226,-212,-224,-226,-211,-222,-196,-205,-228,-248,-248,-258,-268,-252,-267,-264,-266,-312,-312,-320,-310,-299,-285,-314,-314,-350,-356,-345,-316,-446,-423,-475,-474,-466,-439,-471,-462,-587,-575,-590,-600,-596,-591,-640,-627,-633,-619,-638,-612,-579,-604,-608,-656,-637,-630,-787,-877,-820,-825,-734,-725,-911,-1512,-852,-1059,-1386]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Rb8 8. O-O {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} (8. f4 b5 9. Nf3 Be7 10. f5 exf5 11. Bxf5 Nf8 12. Ng3 Ng6 13. Be3 b4 14. O-O bxc3 15. bxc3 cxd4 16. cxd4 {1-0 (66) Navara,D (2737)-Balog,I (2548) Slovakia 2017}) 8... b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 9. Nf3 b4 $1 10. Bg5 {The position is equal.} Qb6 $146 ({Predecessor:} 10... Qa5 11. Ne1 Ba6 12. f4 bxc3 13. bxc3 Bxd3 14. Qxd3 Rb2 15. f5 Be7 16. Bxe7 Nxe7 17. fxe6 fxe6 {1-0 (27) Rohde,T-Heidel,N (2085) Kleve 1999}) 11. Rc1 c4 12. Bb1 bxc3 13. bxc3 h6 14. Be3 Ba3 15. Rc2 Qa5 16. Ng3 Rb5 $36 {[%mdl 2048] White is under pressure.} 17. Nh5 (17. Qd2 $11) 17... g6 $1 $15 {[%cal Rg6h5,Bg7g6,Bg6g5,Bg5h4][%mdl 32]} 18. Ng3 Nb6 19. Nd2 Ne7 20. Bf4 Nf5 21. Nf3 {[#]} ({White should try} 21. Qe1 $15) 21... Na4 $1 $17 22. Qe1 g5 23. Bd2 Kd8 24. h4 (24. Nxf5 $17 exf5 25. Be3) 24... Nxh4 $19 25. Nxh4 gxh4 26. Nh5 Kc7 27. Rc1 Bxc1 28. Qxc1 Rb2 29. Nf6 Qb5 30. Kh2 Bd7 31. Qd1 Rd8 32. Rg1 Kb8 33. Ng4 Ka8 34. Ne3 Rf8 35. Rf1 Qb8 36. Kh1 f6 37. exf6 Rxf6 38. Bc2 Rxa2 39. Qh5 Nb6 40. Bc1 Rf4 41. f3 Kb7 42. Rd1 (42. Kg1 {might work better.}) 42... Qf8 {Black is clearly winning.} 43. Kg1 Ba4 44. Bxa4 Nxa4 ({Less strong is} 44... Rxa4 45. Qe5 $19) 45. Bd2 Qg7 46. Ng4 {[#]} Rxd4 $1 47. cxd4 Qxd4+ 48. Kh2 Rxd2 49. Rb1+ Nb6 50. Qf7+ Ka6 51. Qxe6 {intending Qc6.} Rd1 52. Rxd1 Qxd1 53. Qe3 d4 54. Qa3+ Qa4 55. Qc1 c3 {[%cal Bc4c3,Bc3c2][%mdl 32]} 56. Ne5 c2 57. Qd2 Kb7 {aiming for ...Nc4.} 58. Qf4 Qb5 59. Qe4+ Qd5 {( -> ...Qxe4)} 60. Qh7+ {Precision: White = 41%, Black = 99%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.14"]
[Round "5"]
[White "Wasp TCEC S11"]
[Black "Bobcat 8"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "3094"]
[BlackElo "3129"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.01.13"]

{[%evp 12,107,0,0,17,8,14,0,0,0,10,10,12,0,0,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-13,-13,-13,-16,0,0,-13,0,-22,0,-22,-12,-7,0,0,0,0,0,-7,0,-34,0,0,0,0,0,0,0,0,0,-144,-113,-89,-107,-143,-71,-94,-67,-473,-497,-514,-514,-510,-468,-605,-594,-741,-625,-1122,-959,-1264,-1254,-1153,-1178,-1148,-1135,-1124]} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Nf3 Bd6 6. Bd3 O-O 7. O-O a6 {C01: French: Exchange Variation} (7... c6 8. Re1 Bg4 9. h3 Bh5 10. g4 Bg6 11. Ne5 Bxd3 12. Qxd3 Nbd7 13. Bf4 Bb4 14. Nxd7 Qxd7 15. a3 Bd6 16. Bxd6 Qxd6 {½-½ (43) Ultra-d (2639)-Rentner2 (2717) playchess.com INT 2007}) 8. Re1 h6 9. h3 Nc6 {The position is equal.} 10. a3 Re8 (10... Ne7 {is interesting.} 11. Ne2 Re8 12. Ng3 Ng6 13. c3 Bxg3 14. fxg3 Ne4) 11. Rxe8+ Qxe8 12. Be3 Ne7 13. Qd2 Bf5 14. Re1 $146 ({Predecessor:} 14. Bxf5 Nxf5 15. Re1 Qc6 16. Qd3 Nxe3 17. Rxe3 Qb6 18. Na4 Qb5 19. Qxb5 axb5 20. Nc5 Bxc5 21. dxc5 Ne4 22. c6 bxc6 {½-½ (22) Mesquita,F (2356)-Sanz Algarrada,J (2135) ICCF email 2011}) 14... Ne4 15. Bxe4 dxe4 16. Nh4 {[%cal Bf3h4,Bh4g2,Bg2f4][%mdl 32]} Bh7 $1 17. Bf4 f5 18. Bxd6 $1 cxd6 19. g3 d5 20. Ng2 Bg6 21. Nf4 Bf7 22. h4 g6 23. Nd1 Qd8 24. Kg2 Qd6 25. c3 b5 26. Rh1 Kg7 27. Ne3 Rc8 28. Nh3 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 29. Nc2 Rf8 30. Nf4 Qc6 31. Na1 Nc8 {[%cal Be7c8,Bc8b6,Bb6c4][%mdl 32]} 32. Nb3 a4 33. Na1 Nb6 34. Nc2 Nc4 35. Qc1 $1 Rc8 36. Re1 Qd6 37. Rh1 Rd8 38. Ne3 Qd7 39. Nc2 Be6 40. Nh3 Re8 41. Re1 {[#]} (41. Ne3 $11 {remains equal.}) 41... f4 $1 $17 {[%cal Rf4f3][%mdl 512]} 42. Nxf4 (42. Qxf4 Bxh3+) 42... Bg4 {Threatens to win with ...g5.} 43. Kh2 {[#]} Rf8 $1 $36 {[%mdl 2048] White must now prevent ...g5. Black is in control.} 44. Ne3 g5 45. Nxg4 $4 {[%mdl 8192]} ({Wrong is} 45. Nfxd5 $2 Rxf2+ 46. Kg1 Rf3 $17) (45. Nfg2 $1 $15) 45... Qxg4 $19 {Black is clearly winning.} 46. f3 Qf5 47. fxe4 dxe4 48. Nh3 {[%cal Rh4g5]} Qg4 49. hxg5 {[#]} h5 $1 50. Qc2 Rf3 51. Qg2 h4 52. gxh4 Qxh4 53. Rf1 Ne3 54. Qxf3 {Precision: White = 56%, Black = 76%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.14"]
[Round "5"]
[White "Vajolet2 2.5"]
[Black "Texel 1.08a8"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "3064"]
[BlackElo "3159"]
[Annotator "TA"]
[PlyCount "195"]
[EventDate "2018.01.13"]

{[%evp 14,195,20,10,8,7,5,24,39,0,2,8,15,0,2,8,2,0,0,0,23,-8,-8,-8,-8,-10,-15,-8,-8,-7,0,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,2,0,38,38,38,10,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,47,39,60,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 Bd6 6. O-O O-O 7. Bg5 Re8 {C01: French: Exchange Variation} (7... Bg4 8. Nbd2 Nbd7 9. c3 c6 10. Qc2 h6 11. Bh4 Qc7 12. Bg3 Rfe8 13. Rfe1 Rxe1+ 14. Rxe1 Re8 15. Rxe8+ Nxe8 16. Bf5 Bxf5 17. Qxf5 Bxg3 18. hxg3 g6 19. Qd3 Kg7 20. Nf1 Nd6 21. Ne3 Qb6 22. Qc2 Qd8 23. Qd3 Qb6 24. Qc2 Qd8 25. Qd3 {½-½ (25) Svidler,P (2745)-Anand,V (2776) Moscow 2016}) 8. Nbd2 {LiveBook: 5 Games} h6 9. Bh4 Be6 10. Re1 c6 11. c4 Nbd7 12. c5 $146 ({Predecessor:} 12. Qb3 b6 13. Ne5 Qc7 14. f4 Ng4 15. h3 Ngxe5 16. fxe5 {½-½ (36) Schum,P-Soellig,R Osterode 2005}) 12... Bf4 13. b4 g5 14. Bg3 Nh5 15. Nf1 Qf6 16. Bc2 g4 17. Bxf4 Nxf4 18. Ne5 Nxe5 19. Rxe5 Bd7 20. Re3 $1 h5 {[%cal Bh6h5,Bh5h4,Bh4h3][%mdl 32]} 21. Qd2 $1 Re6 22. a4 h4 23. Rb1 h3 24. g3 Rxe3 $1 25. fxe3 Ne6 26. Qf2 Qxf2+ 27. Kxf2 a6 28. Nd2 Rd8 29. Rf1 Kg7 30. Ke2 Re8 31. Kd3 Ng5 32. Rf4 f5 33. Rf1 Rf8 34. Ke2 Kf6 35. Bd3 Ke7 36. a5 Be6 37. Kf2 Bd7 38. Nb3 Kf6 39. Nc1 Nf3 40. Be2 Nd2 41. Rg1 Re8 (41... f4 $5 42. exf4 Bf5 $14) 42. Ke1 Nc4 43. Bxc4 $1 dxc4 $11 {[%mdl 4096] Endgame KRB-KRN} 44. Kf2 Rd8 45. Ne2 Be6 46. Nc3 Bd5 47. Rc1 Be4 48. Rf1 Bd3 49. Rg1 (49. Rc1 {feels hotter.} Be4) 49... Ke6 50. Ke1 Be4 51. Ne2 Kf6 52. Nf4 Bd5 53. Kf2 Kg5 54. Rc1 Rc8 55. Ne2 Re8 56. Nc3 Kf6 57. Ra1 (57. Nb1 $1 $14) 57... Bf3 {The position is equal.} 58. Na4 Bd5 59. Re1 Be4 60. Nc3 Bd3 61. Rg1 Ke6 62. Ke1 Be4 $1 63. Ke2 Bd5 64. Rc1 Bf3+ 65. Kf2 Be4 66. Ne2 Bd5 $1 67. Rg1 Kf7 68. Nf4 Rc8 69. Ke2 Re8 70. Rc1 Re4 71. Rb1 Re7 72. Rf1 Kf6 73. Kd2 Bf7 74. Rc1 Re4 75. Re1 Re7 76. Ke2 Kg5 77. Kf2 Bd5 78. Ne2 Kf6 79. Nc3 Bf3 80. Na4 Be4 81. Ra1 f4 82. exf4 Kf5 83. Nc3 {Threatens to win with Re1.} Rd7 $1 84. Rd1 Bf3 85. Rd2 $1 Rd8 86. d5 Bxd5 $1 87. Rd4 Rd7 88. Nd1 {Black must now prevent Ne3+.} Kg6 89. Ne3 c3 90. Rd3 ({Don't blunder} 90. Nxg4 $2 c2 $19) 90... Kh5 91. Nxd5 {[#] Nf6+ is the strong threat. KRN-KR} c2 $1 92. Rc3 {Hoping for Nf6+.} Rxd5 93. Rxc2 {KR-KR} Rd4 94. Rb2 Re4 95. Rb3 Kg6 96. Rb2 Kg7 97. Rb3 Kg6 98. Rb1 {Precision: White = 80%, Black = 91%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "5"]
[White "Laser 1.5"]
[Black "Fritz 16"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2562"]
[BlackElo "3151"]
[Annotator "TA"]
[PlyCount "286"]
[EventDate "2018.01.13"]

{[%evp 28,286,38,29,31,37,46,43,40,35,78,33,34,20,36,34,49,42,52,45,41,39,39,39,40,27,37,53,49,50,41,42,60,0,58,44,139,134,137,137,142,146,130,142,145,147,122,120,122,122,159,105,134,118,115,120,124,127,170,170,156,170,168,165,197,194,211,196,189,179,164,161,132,101,134,94,97,93,97,98,118,90,90,74,77,76,82,74,81,60,61,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,83,60,60,60,60,60,60,60,60,60,60,60,66,60,60,60,60,60,60,56,60,58,60,60,60,59,59,56,58,53,54,54,46,32,60,32,48,32,32,29,52,52,55,-80,-80,-80,-80,-80,-80,-80,-80,-80,-80,-80,-80,-80,-80,-80,-79,-80,-80,-80,-77,-77,-69,-80,-8,-69,-8,-80,-8,-79,-8,-80,-79,-80,-80,-80,-80,-81,-81,-81,-80,-81,-80,-80,-80,-80,-80,-80,-80,-80,-79,-80,-79,-80,-76,-76,-76,-76,-76,-76,-75,-75,-8,-71,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,-8,-8,-8,0,-8,0]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. exf6+ Nxf6 {[#]} 12. Ng6+ $1 {[%mdl 512]} hxg6 13. Qxh8 Kf7 14. O-O e5 15. Nb3 Nxb3 {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} 16. axb3 Be6 17. Bg5 e4 {White is slightly better.} (17... Qb6 18. Bxf6 Kxf6 19. Rac1 e4 20. Bb1 Rd8 21. Qh4+ g5 22. Qh5 g6 23. Qe2 {0-1 (43) Socko,B (2587)-Tikkanen,H (2515) Stockholm 2016}) 18. Be2 Qb6 19. Rac1 (19. Bxf6 $5 Kxf6 20. h3 $11) 19... Re8 20. Qh4 Be7 21. Qg3 d4 $146 ({Predecessor:} 21... Bc5 22. Qc3 Rc8 23. Qd2 {½-½ (39) Boehme,S (2332)-Kipper,J (2383) FICGS email 2010}) 22. Bc4 Bd6 23. Bxe6+ Rxe6 24. Qh4 Be7 25. Bxf6 Bxf6 26. Qf4 $36 {[%mdl 2048] White has good play.} d3 27. Rc7+ Kg8 28. Rc8+ Kh7 29. Qb8 {[%csl Gb8][%cal Rc8h8]} g5 30. Rh8+ Kg6 31. Qg8 $1 a6 (31... e3 $14 32. Qh7+ Kf7 33. Qh5+ (33. Qxd3 exf2+ 34. Kh1 Re1 $15) 33... Ke7 34. fxe3 Rxe3) 32. g4 $1 $16 {White threatens Rh6+! and mate.} Bxb2 33. h4 $1 gxh4 34. Qh7+ $1 Kf7 35. Qh5+ $1 {[%mdl 1024] White has strong compensation.} Rg6 36. Qf5+ Qf6 37. Qc8 {[%csl Gh8][%cal Rc8e8]} Qe7 38. f4 $1 Rc6 {[#]} 39. Qg8+ $1 Kf6 40. g5+ Kf5 {[#]} 41. Qh7+ $1 Ke6 (41... Rg6 42. Qxh4 Rh6 43. Rxh6 $16) 42. Qxe4+ Kd6 43. Qxd3+ Kc7 {intending ...Rc3.} 44. Rxh4 Rc3 45. Qd5 Kb6 46. Kh2 Rc2+ 47. Kh1 Ba3 48. Rd1 Rc7 49. Qe5 Qf7 50. Rd5 Qg6 51. Qe3+ Bc5 52. f5 Qxf5 {( -> ...Qf1+)} 53. Rxf5 {Rb4+ would kill now.} Bxe3 {[%mdl 4096] Endgame KRR-KRB} 54. g6 Rc1+ 55. Kh2 Rc6 56. Rb4+ Ka7 57. Rf7 a5 58. Rbxb7+ Ka6 59. Rxg7 Bd4 $1 60. Rge7 Rxg6 61. Rbd7 Bg1+ 62. Kh3 Bc5 63. Re4 Bb6 64. Rd3 Rg1 65. Rc4 Kb5 66. Rd5+ Ka6 67. Rd6 Rb1 68. Rd3 Kb5 69. Re4 Bc5 70. Kg4 Bb6 71. Rc3 Rb2 72. Rf4 Rg2+ 73. Kf5 Rb2 74. Rd3 Rc2 75. Rg4 Rc1 76. Ke4 Rc8 77. Kf3 Rc2 78. Re4 Rb2 79. Kf4 Rh2 80. Ke5 Rh5+ 81. Ke6 Rh6+ 82. Kf5 Rc6 83. Rh3 Rc5+ 84. Kf4 {Hoping for Kg4.} Rc2 85. Kg4 Bc5 86. Rd3 {Threatens to win with Rf3.} Bb6 87. Rf3 Rc1 88. Kh5 Rh1+ 89. Kg5 Rg1+ 90. Kf6 Rc1 91. Kg6 Rg1+ 92. Kf5 $1 {Black must now prevent Re5+.} Rc1 93. Ref4 {aiming for Re4.} Rc5+ 94. Kg6 {Strongly threatening Re4.} Rc1 95. Rd3 {And now Rf6 would win.} Rc6+ 96. Kh5 {Rd5+ is the strong threat.} Bc7 97. Rd5+ Ka6 98. Rxa5+ (98. Rf3 $14 {stays ahead.}) 98... Bxa5 $14 {KRB-KR} 99. Ra4 Kb5 100. Rc4 Re6 ({Much worse is} 100... Rxc4 101. bxc4+ Kxc4 $11) 101. Ra4 Bb4 102. Ra1 Kc5 103. Rc1+ Kd5 104. Kg4 Re8 105. Kf3 Rf8+ 106. Ke3 Bc5+ 107. Kd3 Rf3+ 108. Kc2 Rh3 109. Ra1 Bb4 (109... Rh2+ $17 110. Kd3 Rb2) 110. Ra4 (110. Rd1+ $11 Ke4 111. Rg1) 110... Rh2+ $1 $15 111. Kd3 (111. Kb1 $11) 111... Rh4 (111... Kc5 $17) 112. Ke2 (112. Ra7 $11 {remains equal.}) 112... Rg4 (112... Rd4 $17) 113. Kf2 (113. Kd1 $11) 113... Kc6 114. Ra8 Rh4 115. Rc8+ Kd5 116. Rc1 Rh2+ 117. Kf3 Rh3+ 118. Kg2 Rh5 119. Rh1 Rf5 120. Rh4 Kc5 121. Rc4+ Kb5 122. Rc1 Rf7 123. Rf1 Re7 124. Kf3 Re8 125. Rc1 Rh8 126. Ke4 Rg8 127. Rd1 Re8+ 128. Kd3 Bc5 (128... Rc8 $17) 129. Kc2 (129. Kc3 $1 $11 {was the only way to keep the balance.}) 129... Re5 ({Black should play} 129... Kb4 $17) 130. Rd8 {The position is equal.} Bb6 131. Rb8 Rd5 132. Rg8 Kc5 133. Rc8+ Kb4 134. Rc4+ Kb5 135. Ra4 Ba5 136. Rc4 Bb4 137. Rc8 Rd2+ 138. Kc1 Rh2 139. Rb8+ Kc5 140. Rc8+ Kd5 141. Rb8 Bc3 142. Rc8 Kd4 143. Rf8 Re2 {Precision: White = 71%, Black = 71%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "6"]
[White "Jonny 8.1"]
[Black "Vajolet2 2.5"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "3215"]
[BlackElo "3064"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.01.13"]

{[%evp 19,90,0,0,0,0,0,0,0,0,0,0,4,5,8,6,5,4,4,10,10,11,8,28,16,36,35,27,24,24,16,20,23,15,15,8,8,8,1,0,5,7,0,6,6,6,6,6,6,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 Bb4 7. O-O Bxc3 8. Nxc6 dxc6 9. Qxd8+ Kxd8 10. bxc3 Nxe4 11. Bf3 {B45: Sicilian Four Knights} Nf6 12. Rd1+ Bd7 13. Bf4 $146 ({Predecessor:} 13. Rb1 Kc8 14. a4 e5 15. Ba3 Re8 16. Bd6 e4 17. Be2 Nd5 18. Rb3 Nc7 {0-1 (64) Velasco Blasco,J-Mellado Trivino,J (2415) Sitges 1993}) 13... Nd5 14. Bg3 b5 15. a4 a5 16. axb5 cxb5 17. Bxd5 exd5 18. Rxd5 {With the idea Rad1.} a4 19. Rad1 Ra7 20. f3 Re8 21. Rxb5 {Black should prevent Rb4.} Ke7 22. Bd6+ Kf6 23. Rb6 {[#] Threatens to win with Bb8+.} Be6 24. Ba3 Rc8 25. h4 g5 26. h5 {The position is equal.} g4 27. fxg4 Rc4 28. Rb5 {aiming for Rf1+.} Rxg4 29. Rd4 Ra6 30. Kf2 Rc6 31. Rxg4 Bxg4 $11 {[%mdl 4096] Endgame KRB-KRB} 32. Ra5 Rc4 33. Bb4 Re4 34. Bc5 Bxh5 35. Bd4+ Kg6 36. Ra6+ Kg5 37. Rxa4 Re2+ 38. Kg3 Bg4 39. Ra5+ f5 40. Re5 Rxc2 41. Be3+ Kf6 42. Bd4 Kg5 43. Be3+ Kf6 44. Rc5 Ke7 45. Rc7+ Ke6 {Precision: White = 78%, Black = 86%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "6"]
[White "Texel 1.08a8"]
[Black "Laser 1.5"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "3159"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2018.01.13"]

{[%evp 13,129,19,21,29,20,20,28,19,31,31,38,20,32,30,18,20,33,22,33,29,23,24,31,31,29,31,20,37,23,3,10,7,4,3,6,4,3,4,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. Bb5+ Nc6 6. d4 Bd6 7. O-O cxd4 {LiveBook: 7 Games. B22: Sicilian: 2 c3} (7... Nge7 8. dxc5 Bxc5 9. Nbd2 a6 10. Nb3 Bd6 11. Bxc6+ bxc6 12. Qd4 O-O 13. Bf4 Nf5 14. Qa4 Rb8 15. Rad1 Qc7 16. Bxd6 Nxd6 17. Qf4 {1-0 (40) Zhigalko,S (2653)-Ivanchuk,V (2728) Izmir 2016}) 8. Qxd4 Nf6 9. Re1+ Be6 10. Bg5 O-O 11. Qd3 Re8 $146 ({Predecessor:} 11... Qb6 12. Bxf6 gxf6 13. Bxc6 bxc6 14. b3 Kh8 15. Nbd2 {1-0 (38) Strikovic,A (2560)-Velimirovic,D (2515) Niksic 1997}) 12. Nbd2 a6 13. Ba4 h6 14. Bh4 g5 15. Bg3 Bxg3 16. hxg3 Qb6 17. Qc2 Rac8 18. Bxc6 bxc6 19. c4 dxc4 20. Ne5 Rcd8 21. Ndxc4 Qc5 {The position is equal.} 22. Rac1 {With the idea b4!} Rd4 $132 {[%mdl 2048] Black is not keeping still} 23. b3 Bxc4 $1 24. Nxc4 Rxe1+ $1 25. Rxe1 Ng4 26. Re8+ Kg7 27. Re1 Rd5 28. Qb2+ f6 29. Qe2 h5 $1 30. Qe7+ Qxe7 31. Rxe7+ $11 {[%mdl 4096] Endgame KRN-KRN} Kf8 32. Re1 Nh6 33. Ne3 Ra5 34. Re2 Ng4 35. Nc4 Rd5 36. Re1 Nh6 37. Ne3 Ra5 38. Re2 Ng4 39. Nc4 Rd5 {[#] ( -> ...Rd1+)} 40. Kf1 Rd1+ 41. Re1 Rxe1+ 42. Kxe1 {KN-KN} Ke7 43. Ke2 c5 44. Ne3 Kd6 45. Nxg4 hxg4 {KP-KP} 46. Kd3 Kd5 47. Kc3 f5 48. Kd3 Ke5 49. Kc4 Kd6 50. b4 cxb4 51. Kxb4 Kd5 {[#] And now ...Kd4 would win.} 52. Ka5 f4 53. Kxa6 Kd4 54. a4 f3 55. gxf3 gxf3 {White must now prevent ...Kd3. K3P-KPP} 56. a5 Kd3 {Hoping for ...Ke2.} 57. Kb5 {Threatens to win with a6.} Ke2 58. a6 {aiming for a7.} Kxf2 {KPP-KPP} 59. a7 Kg1 {Strongly threatening ...f2.} 60. a8=Q f2 61. Qa7 Kg2 62. Qa2 Kg1 63. Qa7 Kg2 64. Qa8+ Kg1 65. Qa7 {Precision: White = 85%, Black = 95%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "6"]
[White "Bobcat 8"]
[Black "Fritz 16"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "3129"]
[BlackElo "3151"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.01.13"]

{[%evp 11,92,8,0,0,0,0,0,0,0,8,21,23,30,26,22,14,25,17,31,0,31,0,0,0,0,0,0,-17,-20,-16,-16,-12,-16,-15,-16,-17,-8,-12,0,-10,-15,-45,-23,-61,-59,-70,-72,-97,-82,-81,-82,-152,-134,-91,-81,-206,-181,-321,-324,-301,-302,-289,-289,-452,-444,-583,-564,-743,-728,-679,-720,-1368,-1203,-1061,-856,-2220,-2087,-1904,-1863,-1523,-1399,-2300,-2196]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Nxc6 {B45: Sicilian Four Knights} (7. Be2 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Be3 Nxd4 12. Qxd4 Qxd4 13. Bxd4 Rd8 14. Rad1 Bd7 15. Bf3 Bc6 16. Bxc6 bxc6 17. Be3 a6 18. g3 Kf8 19. Kg2 {½-½ (36) Van Foreest,J (2629)-Vidit,S (2715) Riadh 2017}) 7... bxc6 8. e5 Nd5 9. Qg4 {The position is equal.} g6 10. Qg3 d6 $146 ({Find the theoretical novelty and annotate with similar games:} 10... f5 11. Nxd5 cxd5 12. h4 Qa5+ 13. Bd2 Qb6 14. Rb1 Ba6 {0-1 (23) Zelcic,R (2501)-Nestorenko,D (2253) Katowice 2017}) 11. Nxd5 exd5 12. Bh6 $1 dxe5 13. Qxe5 f6 14. Qc3 $1 {[%cal Rc3c6]} Bd7 15. O-O-O Kf7 16. Bd3 Qc7 17. h4 Bd6 18. Rde1 Rab8 {aiming for ...Be5.} 19. Qd2 Qb6 20. b4 a5 $1 {[%cal Ra5b4]} 21. c3 axb4 22. axb4 Qa7 $36 {[%mdl 2048] next ...Qa3+ is good for Black. Black has some pressure.} 23. Qc2 $1 Rhe8 24. h5 {[%cal Rd3g6] [#] Threatens to win with Bxg6+!} Rxe1+ 25. Rxe1 {[%cal Rd3g6]} f5 26. Qb2 Ra8 27. Kb1 {Hoping for c4.} c5 $1 28. Bc2 Qa6 29. hxg6+ hxg6 30. Bg5 Be6 31. g4 (31. g3 $142) 31... fxg4 $17 32. b5 Qb7 {Strongly threatening ...d4!} 33. c4 (33. b6 $17 {was worth a try.}) 33... d4 $19 34. Bd3 ({But not} 34. Bxg6+ $2 Kxg6 35. Rxe6+ Kxg5 $19) (34. Be4 $142 Bf5 35. Bxf5 gxf5 36. Qe2) 34... Qf3 35. Qe2 {[#]} Qxe2 $1 36. Rxe2 Bf5 37. Bxf5 (37. Rd2 {only move.}) 37... gxf5 {[%mdl 4096] Endgame KRB-KRB. Black is clearly winning.} 38. Bc1 Ra4 39. Rc2 Be5 40. Re2 Kf6 41. Bg5+ Kxg5 42. Rxe5 Rb4+ 43. Kc2 Rxc4+ 44. Kd2 Kf4 45. Rd5 Ke4 46. Rd8 Rb4 {Precision: White = 49%, Black = 98%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "6"]
[White "Wasp TCEC S11"]
[Black "Arasan 20.4.1"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "3094"]
[BlackElo "3120"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2018.01.13"]

{[%evp 9,124,15,12,6,16,0,0,0,0,-13,21,13,20,0,0,0,0,0,0,0,4,16,12,6,0,0,0,0,0,0,0,0,0,0,0,0,0,-17,0,0,0,-14,-10,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-6,-6,-6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. d4 d5 5. exd5 exd5 {The position is equal.} 6. Nc3 {B40: Sicilian: 2...e6, Unusual lines} c4 7. O-O Bb4 8. Ne5 Nge7 9. Nxc6 bxc6 (9... Nxc6 {NOTEXT} 10. Bh5 O-O 11. Ne2 Bf5 12. c3 Bd6) 10. Na4 O-O 11. Bd2 Bd6 12. g3 Bh3 13. Re1 Nf5 14. c3 Qf6 15. Bg4 Bxg4 16. Qxg4 Rab8 17. Re2 Rfe8 18. Rae1 Rxe2 19. Rxe2 g6 20. Bg5 h5 21. Bxf6 hxg4 22. Kg2 Ng7 23. f4 Bf8 24. Kf2 Ne6 25. Re1 Rb5 26. Re2 Bg7 27. Be7 Ra5 28. b3 cxb3 29. axb3 Bf8 30. Bf6 Rb5 31. b4 a5 32. bxa5 Bg7 33. Bxg7 Kxg7 $11 {[%mdl 4096] Endgame KRN-KRN} 34. Nb6 {[#] Black must now prevent Ra2.} Rxa5 35. Ke3 Ra7 36. Kd3 Kf6 37. Rb2 Ng7 38. Rc2 Nf5 39. c4 Kg7 40. cxd5 cxd5 41. Nxd5 Ra4 42. Rd2 Rxd4+ 43. Kc3 Ra4 44. Nb6 Ra3+ 45. Kb4 Ra7 46. Nc4 f6 47. Rd8 Ra1 48. Kc5 Rc1 49. Rd7+ Kh6 50. Kb4 g5 51. Rd5 Kg6 {[#] aiming for ...gxf4.} 52. fxg5 Rxc4+ 53. Kxc4 {KR-KN} Ne3+ 54. Kd4 Nxd5 55. Kxd5 {And now gxf6 would win.} Kxg5 {KPP-KPP} 56. Ke4 $1 Kg6 57. Kf4 f5 58. Ke5 Kg5 59. Kd4 Kh5 60. Kd5 Kg5 61. Ke5 Kg6 62. Ke6 Kg5 {Precision: White = 84%, Black = 84%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "7"]
[White "Fritz 16"]
[Black "Texel 1.08a8"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "3151"]
[BlackElo "3159"]
[Annotator "TA"]
[PlyCount "217"]
[EventDate "2018.01.13"]

{[%evp 16,217,32,35,42,38,45,45,42,42,38,35,35,35,43,43,37,37,42,44,62,38,52,54,55,45,49,40,68,67,72,59,97,89,92,97,100,93,131,66,74,66,77,68,68,72,68,60,66,60,60,87,59,23,53,24,30,17,33,29,24,9,47,0,0,0,0,0,0,-38,-49,-47,-38,-55,-48,-47,-47,-40,-37,-69,-61,-77,-62,-72,-62,-80,-88,-80,-66,-101,-83,-83,-83,-83,-83,-101,-101,-101,-104,-105,-106,-133,-121,-112,-125,-108,-93,-106,-112,-112,-112,-112,-112,-112,-101,-105,-102,-95,-95,-86,-72,-135,-131,-129,-122,-131,-136,-138,-128,-127,-130,-139,-124,-168,-168,-167,-168,-168,-168,-286,-285,-285,-279,-286,-275,-277,-248,-418,-418,-414,-412,-413,-418,-413,-420,-413,-413,-425,-434,-612,-595,-682,-635,-781,-750,-856,-816,-816,-796,-793,-783,-775,-792,-712,-642,-677,-712,-713,-694,-603,-364,-825,-802,-681,-364,-5032,-5032,-4436,-3722,-5065,-364,-5061,-5061,-4892,-4224,-1845,-1510,-5032,-5032,-1681,-364,-1605,-1500,-1467]} 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. d4 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} 8. Bd2 Nbd7 9. Qb3 {LiveBook: 8 Games} dxc4 $146 {White is slightly better.} ({Find the theoretical novelty and annotate with similar games:} 9... Qc7 10. O-O-O Be7 11. cxd5 Nxd5 12. Nxg6 hxg6 13. e4 Nxc3 14. Bxc3 O-O-O 15. g3 {½-½ (36) Kramnik,V (2766)-Vallejo Pons,F (2679) Monte Carlo 2007}) 10. Bxc4 (10. Qxb7 Bd3 $15) 10... Bh5 11. Qxb7 Be7 12. O-O Rb8 13. Qxc6 {And now b3 would win.} O-O 14. Na4 Nb6 15. Bb3 Nfd5 16. g3 $1 {Strongly threatening Ng2.} Bxh4 17. gxh4 Qxh4 18. Nxb6 Rxb6 19. Qc4 $1 Ne7 20. Rf2 Rc8 21. Qe2 Nf5 22. Raf1 Qf6 23. Kh1 Rd6 24. Qb5 Bg6 25. Qb7 Rdc6 26. Qxa7 Qh4 27. Kg1 (27. Rg2 $16) 27... Qg5+ $1 $14 28. Rg2 Qd8 29. d5 $1 {[%cal Rd5c6]} Ra8 $1 {[%cal Ra8a7]} 30. Qxa8 $1 Qxa8 31. dxc6 Qxc6 32. Rc1 Qa6 33. Rf2 h6 34. e4 Nh4 35. a4 Bh5 36. Bd1 {With the idea Rc3.} Kh7 37. Rc3 Qb6 $1 38. b3 Qd4 39. a5 e5 40. a6 Ng6 41. Kg2 Nh4+ 42. Kf1 Qd6 43. a7 Qa6+ 44. Be2 Qa1+ 45. Be1 {aiming for Rc7.} Qxa7 46. Bb5 Qe7 {[%mdl 1024] Black has compensation.} 47. Bd2 Qf6 {[%cal Rh4f3]} 48. Be2 Qd8 49. Rd3 Qb6 50. Rc3 Qd4 51. Ke1 f6 52. Rc4 Qa1+ 53. Rc1 Qa3 54. Rc3 Qb2 55. Bc4 f5 {White must now prevent ...fxe4.} 56. Bd5 ({Avoid the trap} 56. exf5 $2 Qb1+ 57. Bc1 Nxf3+ 58. Rfxf3 Bxf3 $19) 56... fxe4 57. Bxe4+ Bg6 58. Bc6 Qb1+ 59. Bc1 Qa1 60. Rb2 Qa5 61. b4 {[#]} Qd8 $1 {[%cal Rd8d4] Threatens to win with ...Qd4.} 62. Be4 Bxe4 63. fxe4 Qd4 64. Re3 Qc4 65. Kd2 Ng2 66. Re2 Nf4 67. Re3 Qf1 68. Rbb3 (68. b5 $142) 68... Qf2+ $17 69. Kd1 Ne6 ({Reject} 69... Qxh2 $6 70. b5 $15) 70. Rb2 Qf1+ 71. Kc2 Nd4+ 72. Kb1 Qc4 73. Bd2 {[#]} Nb5 $1 74. h3 Qd4 75. Rc2 h5 76. Rg3 Qxe4 {Hoping for ...Nd4.} 77. Re3 (77. Kb2 {is the only way for White.}) 77... Qg6 $19 78. Kb2 Nd4 79. Rcc3 Qg2 80. Rcd3 Qd5 81. Rc3 $2 (81. Ra3) 81... Nf5 82. Red3 Qb5 83. Be3 e4 84. Rd2 Qxb4+ 85. Rb3 Qe7 86. Rc2 Qd6 87. Rbc3 (87. Ka2 $142) 87... Qg3 88. Bc5 e3 89. Re2 Qf3 90. Rexe3 Nxe3 91. Rxe3 {[%mdl 4096] Endgame KQ-KRB} Qd5 92. Rc3 g5 93. Bb6 h4 94. Bc7 {[#]} g4 $1 95. hxg4 Kg6 96. Rc2 Kg5 97. Bh2 Kxg4 98. Kc3 $2 (98. Kc1) 98... Qb7 99. Rb2 Qf3+ 100. Kc4 $2 (100. Kc2) 100... h3 101. Rd2 Qc6+ 102. Kb3 Qb5+ 103. Kc3 $2 (103. Kc2) 103... Qa5+ 104. Kd3 Kf3 105. Kc2 Qb4 106. Kc1 Qc3+ 107. Rc2 Qa1+ 108. Kd2 Ke4 109. Bc7 {Precision: White = 61%, Black = 92%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "7"]
[White "Arasan 20.4.1"]
[Black "Bobcat 8"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "3120"]
[BlackElo "3129"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.01.13"]

{[%evp 12,81,27,41,35,32,39,31,34,31,45,9,18,0,0,0,0,0,0,0,0,0,0,0,0,0,133,135,235,144,155,147,344,345,347,351,341,345,335,345,349,346,333,330,329,316,425,423,404,409,413,403,523,520,518,475,510,487,576,553,1321,1310,327,1193,1099,1054,1006,893,1578,1562,1155,913]} 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. d4 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} 8. g3 a6 9. Nxg6 hxg6 {White is slightly better.} 10. Qb3 $146 ({Predecessor:} 10. Kf2 Qc7 11. Kg2 Nbd7 12. Bd2 Nb6 13. b3 Be7 14. Rc1 dxc4 15. bxc4 {½-½ (45) Inarkiev,E (2660)-Kobalia,M (2632) Moscow 2015}) 10... Qc7 11. Bd2 dxc4 12. Bxc4 c5 13. d5 b5 14. Nxb5 axb5 15. Bxb5+ Ke7 16. e4 $1 {[%cal Be3e4,Be4e5][%mdl 32]} exd5 17. O-O-O $1 c4 18. Qc3 $1 {Threatens to win with Bf4.} Nbd7 {[#]} (18... Rxa2 $11 {keeps the balance.} 19. Kb1 Qb6) 19. e5 $1 $16 {[%cal Re5f6]} Nh5 (19... Nxe5 $6 20. Bf4 $11) (19... Rxa2 $16 {was worth a try.} 20. exf6+ gxf6) 20. Rhe1 f6 (20... Rxa2 21. Bg5+ Ke6 22. Kb1 $16) 21. g4 (21. exf6+ $2 Kf7 $17) 21... fxe5 $2 (21... Nc5 $16) 22. Bg5+ $18 (22. gxh5 Rxh5 23. Bf4 Qc5 $16) 22... Nhf6 {Hoping for ...Kf7.} 23. Rxd5 $1 Nb6 {[#]} 24. Rc5 $1 {[%cal Rc5c7]} ({Worse is} 24. Qxe5+ Qxe5 25. Rdxe5+ Kf7 $17) ({Inferior is} 24. Rdxe5+ Kf7 $11) 24... Qxc5 25. Rxe5+ Kf7 26. Rxc5 Bxc5 27. Bxc4+ Nfd5 28. Qd3 Kg8 29. Bxd5+ Nxd5 30. Qxd5+ Kh7 31. Kb1 ({Less strong is} 31. Qxc5 Rhc8 $16) 31... Ra5 32. h4 Rha8 33. Qe4 Kh8 34. Qxg6 Rxa2 {[#]} 35. Bf6 $1 {[%csl Gf6][%cal Rg6g7][%mdl 512]} Bf8 (35... gxf6 36. Qxf6+) 36. Bc3 Ra1+ 37. Kc2 Kg8 {White is clearly winning.} 38. Qe6+ Kh8 39. Qf5 R1a6 40. Qh5+ Kg8 41. g5 {Precision: White = 95%, Black = 53%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "7"]
[White "Vajolet2 2.5"]
[Black "Wasp TCEC S11"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "3064"]
[BlackElo "3094"]
[Annotator "TA"]
[PlyCount "154"]
[EventDate "2018.01.13"]

{[%evp 26,154,28,22,37,26,45,14,21,12,6,1,15,18,25,22,40,28,28,21,22,14,25,15,6,0,0,0,12,14,29,30,25,25,22,24,35,27,41,41,41,37,41,40,43,35,32,33,37,40,32,34,34,30,30,40,42,31,45,32,28,27,36,20,88,54,56,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,27,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 a6 7. O-O c5 8. dxc5 Bxc5 9. Qxd8+ Kxd8 10. Be2 Ke7 11. Nbd2 Bd7 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} (11... Nc6 12. b3 Rd8 13. Bb2 b6 14. a3 a5 15. Rfc1 Bb7 16. Bxf6+ gxf6 17. Ne4 Bd6 18. Nxd6 Rxd6 19. Kf1 {½-½ (33) So,W (2810)-Caruana,F (2807) Saint Louis 2017}) 12. b3 Bb5 13. Nc4 Nbd7 14. Bb2 {LiveBook: 3 Games} Bxc4 15. Bxc4 Rac8 $146 ({Predecessor:} 15... Rhd8 16. Rac1 Rac8 17. Rfd1 Bd6 18. h3 h6 19. g4 {1-0 (31) Knap,J (2146)-Kleinsorgen,H (2176) IECG email 2005}) 16. Rfc1 Bd6 17. Be2 Rhd8 18. g3 h6 19. Kg2 g5 20. h3 Nd5 21. Nd4 Ne5 22. a3 f5 23. Nf3 Nf7 24. Rc4 (24. b4 {keeps more tension.} h5 25. Bc4 Bb8 26. Bb3 g4 27. Nd4) 24... Rxc4 25. Bxc4 Nb6 26. Be2 Rc8 27. Rb1 Nd7 28. Nd4 Be5 29. a4 Bxd4 30. Bxd4 Nd6 31. g4 Ne4 32. Bd3 Nd6 33. Bb2 Nc5 34. Be2 Nce4 35. Be5 Nf7 36. Bd4 e5 37. Bb2 Rc2 38. Ba3+ Nfd6 39. Rb2 Rxb2 40. Bxb2 $11 {[%mdl 4096] Endgame KBB-KNN} Ke6 41. f3 Nf6 $1 42. Kf2 e4 43. a5 Nd7 44. f4 Nf6 (44... fxg4 $1 $11 45. hxg4 (45. Bxg4+ Nf5 $14) 45... Nc5) 45. Be5 Nd5 46. Bxd6 Kxd6 47. fxg5 hxg5 48. gxf5 $14 {KB-KN} Ke5 49. Bc4 Ne7 50. Be6 {[#] Threatens to win with Kg3.} Nc6 $1 51. Kg3 {And now h4 would win.} Nxa5 52. h4 gxh4+ 53. Kxh4 {aiming for Kg5.} Nc6 54. Kg5 {Strongly threatening Bc8.} Ne7 55. Bd7 Nd5 56. Bc8 b5 $1 57. Bxa6 b4 {The position is equal.} 58. Bb7 {White threatens Bxd5 and mate.} Nf6 $1 59. Bc6 {White wants to play Bb7.} Nh7+ 60. Kg6 Nf6 61. Bb5 Ng8 {Hoping for ...Ne7+.} 62. Bd7 {With the idea Kg5.} Ne7+ 63. Kg5 Nd5 64. Bc8 Nf6 $1 65. Be6 $1 {next Kg6 is good for White.} Nh7+ 66. Kg4 {Black should prevent Bc4.} Nf6+ 67. Kh3 {Threatening Kg3.} Nh5 68. Kh2 Kf6 69. Kh3 Kg5 70. Kg2 Ng7 71. Kh1 Nxf5 ({Wrong is} 71... Nxe6 $2 72. fxe6 Kf6 {[#]} 73. e7 $1 $18 {[%mdl 512]}) 72. Bxf5 Kxf5 $11 {KPP-KPP} 73. Kh2 {Black must now prevent Kh3.} Kg4 74. Kg2 Kh4 $1 {[%cal Rh4g4]} 75. Kh2 $1 Kg4 76. Kg2 Kh4 $1 {[%cal Rh4g4] ( -> ...Kg4)} 77. Kh2 $1 Kg4 {Precision: White = 82%, Black = 75%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "7"]
[White "Laser 1.5"]
[Black "Jonny 8.1"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2562"]
[BlackElo "3215"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.01.13"]

{[%evp 23,80,16,27,3,8,5,6,4,16,0,22,16,31,0,0,-14,3,0,3,-20,-12,-16,0,-4,-4,-4,-2,-3,0,-6,0,0,-4,-5,-2,-20,0,0,0,0,0,-11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,15]} 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Nbd7 5. d4 e6 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. O-O a6 10. e4 c5 11. e5 Nd5 12. a4 c4 {LiveBook: 4 Games. D47: Semi-Slav: Meran System} (12... b4 13. Ne4 Qc7 14. Re1 h6 15. Bf1 Be7 16. b3 Nc3 17. Nxc3 bxc3 18. Ba3 Nb6 19. Rc1 cxd4 20. Bxe7 Qxe7 21. Nxd4 Nd5 {1-0 (45) Volkov,S (2594)-Caruana,F (2649) Dagomys 2009}) 13. Bg5 Qc8 $146 ({Predecessor:} 13... Qb6 14. Nxd5 Bxd5 15. axb5 axb5 16. Rxa8+ Bxa8 17. b3 cxb3 18. Qxb3 b4 19. Rc1 Bc6 20. Qa4 {½-½ (57) Kindl,P (2315)-Clara,H (2430) Germany 1991}) 14. axb5 Nxc3 15. bxc3 {[#] Hoping for bxa6.} axb5 16. Nd2 h6 17. Bh4 Nb6 18. Qc2 Ba3 {The position is equal.} 19. Ne4 Bc6 20. Bf3 O-O 21. Ra2 Nd5 {Threatening ...b4.} 22. Nf6+ Nxf6 23. Bxc6 Qxc6 24. exf6 Qd5 25. fxg7 Kxg7 26. Bg3 $132 {[%mdl 2048] White is not keeping still} Be7 27. Rxa8 Rxa8 28. Be5+ f6 $1 {[%cal Rf6e5]} 29. Bf4 b4 30. cxb4 Bxb4 31. Be3 h5 32. h3 h4 33. Rb1 Bd6 34. Rc1 Rc8 $1 35. Bd2 Rc7 36. Bc3 Ra7 37. Bd2 Ba3 38. Re1 Bd6 39. Qd1 Ra2 40. Qg4+ Kf7 {Precision: White = 62%, Black = 68%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "8"]
[White "Fritz 16"]
[Black "Jonny 8.1"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "3151"]
[BlackElo "3215"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2018.01.13"]

{[%evp 10,113,0,0,0,0,0,0,0,0,0,0,2,2,2,0,0,0,0,0,0,0,0,-20,-11,-52,-63,-52,-57,-71,-79,-113,-34,-51,-47,-40,-42,-54,-29,-39,-33,-51,-43,-59,-52,-68,-87,-114,-105,-102,-117,-126,-123,-159,-160,-141,-158,-195,-199,-179,-194,-235,-235,-240,-240,-228,-237,-197,-203,-250,-234,-244,-244,-257,-264,-295,-302,-288,-292,-367,-346,-437,-426,-536,-497,-624,-505,-1110,-1068,-862,-785,-785,-741,-942,-907,-1145,-1119,-1404,-1289,-1504,-1343,-1690,-1656,-2622,-2567,-2421]} 1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Bb4+ (4... Na6 5. e3 c6 6. Nc3 Nc7 7. Nf3 Bd6 8. Ne5 O-O 9. Qf3 Bb4 10. Bd3 Nb5 11. O-O Nxc3 12. bxc3 Bxc3 {0-1 (33) Jobava,B (2690)-Anand,V (2782) Riadh 2017}) 5. c3 Ba5 6. e3 {LiveBook: 3 Games. D00: 1 d4 d5: Unusual lines} a6 7. Na3 Qe7 $146 ({Predecessor:} 7... Nc6 8. Bd3 Qe7 9. Nf3 Bd7 10. Nc2 Bb6 11. b4 h6 {½-½ (123) Meessen,R (2235)-Fuchs,J (2348) Flims 2016}) 8. Nb1 {The position is equal.} O-O 9. Nf3 Nh5 10. Bg5 f6 11. Bh4 g5 $36 {[%mdl 2048] Black fights for an advantage.} 12. g4 Kh8 13. gxh5 {Threatens to win with Bg3.} gxh4 14. Qb3 c5 15. dxc5 Nd7 16. Qc2 Bc7 17. b4 f5 {[%cal Bf6f5,Bf5f4,Bf4f3][%mdl 1056] Black has compensation.} 18. Nbd2 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 19. Be2 e5 20. h6 {[#]} e4 (20... Qf6 $1 $17 21. Qb3 axb4 22. cxb4 d4) 21. Nd4 $15 f4 22. O-O-O Be5 {White must now prevent ...fxe3.} 23. N2b3 a4 24. Na1 Nf6 {[%cal Bd7f6,Bf6h5,Bh5g3][%mdl 32]} 25. h3 Rg8 26. Qd2 f3 $1 {[%cal Rf3e2]} 27. Bb5 Nh5 $1 28. Nac2 {[#]} Ng3 $1 29. Rhe1 Bxh3 30. Kb1 Rgd8 31. Kb2 Qf6 32. c6 Bc8 33. Na3 Qxh6 34. Nb1 Rd6 35. cxb7 ({Much worse is} 35. fxg3 hxg3 36. cxb7 Bxb7 $17) 35... Bxb7 36. fxg3 hxg3 37. Nf5 Qf6 38. Nxd6 Qxd6 39. Ka3 Qf6 40. Bd7 h5 41. Bh3 Bc6 42. Rh1 {Hoping for Bd7!} Kg7 43. Bf1 h4 44. Rc1 Rd8 {[%cal Ba8d8,Bd8d6,Bd6c6,Bc6c5][%mdl 32]} 45. Rg1 Rd6 {Black is clearly winning.} 46. Rh1 Bd7 47. Kb2 Qh6 48. Na3 {[#]} (48. Rh3 $142 Qg5 49. Rc2) 48... d4 $1 $19 {[%mdl 512]} 49. Qc2 (49. cxd4 Rxd4) 49... d3 50. Qd2 Rc6 51. b5 Rc5 52. Ka1 h3 {[%cal Bh4h3,Bh3h2][%mdl 32]} 53. Kb2 h2 54. Kb1 Bxb5 55. Kb2 Bd7 56. Bxd3 Qb6+ 57. Bb5 {Precision: White = 43%, Black = 91%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "8"]
[White "Bobcat 8"]
[Black "Texel 1.08a8"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "3129"]
[BlackElo "3159"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.01.13"]

{[%evp 9,79,-7,-9,-4,25,25,14,12,19,0,0,0,0,0,31,29,58,29,31,27,41,14,21,26,23,0,0,0,0,0,0,0,0,0,0,0,0,-73,-71,-62,-67,-95,-63,-46,-60,-93,-66,-83,-104,-188,-172,-177,-186,-147,-58,-159,-157,-452,-413,-1020,-961,-1312,-1323,-1287,-274,-1270,-1254,-1570,-1263,-1242,-1139,-927]} 1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 cxd4 5. exd4 a6 6. Nf3 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} Bg4 7. h3 Bxf3 8. Qxf3 {The position is equal.} e6 (8... Nc6 9. O-O-O e6 10. g4 Bd6 11. Kb1 Bxf4 12. Qxf4 Rc8 13. h4 {0-1 (38) Nabaty,T (2657)-Jones,G (2654) London 2017}) 9. Bd3 Bd6 $146 ({Predecessor:} 9... Nc6 10. Be5 Be7 11. O-O O-O 12. Rae1 Rc8 13. Re3 Qb6 14. Nxd5 exd5 15. Bxf6 Bxf6 {0-1 (25) Thompson,T (1914)-Higgins,S (1896) Los Angeles 2004}) 10. Ne2 Bxf4 11. Nxf4 Qb6 12. O-O-O O-O 13. Kb1 Nc6 14. c3 Rac8 15. Nh5 Ne8 16. h4 Na5 17. Rh3 Kh8 $40 {[%mdl 128] Black attacks.} 18. Rc1 Nc4 19. Bxc4 Rxc4 20. Qf4 Rc6 21. Re1 a5 {[%cal Ba6a5,Ba5a4,Ba4a3][%mdl 32]} 22. Rf3 a4 23. Kc2 (23. a3 $11) 23... a3 $17 24. b3 Qd8 25. Qg4 {With the idea Rxe6!} h6 26. Qf4 b5 27. Kb1 Kh7 28. Ree3 b4 29. cxb4 {[#]} (29. g4 $17 {was called for.}) 29... Qc8 $1 $19 {[%csl Gc8][%cal Rc6c1]} 30. Re1 ({Stronger than} 30. Re2 Nd6 $15) 30... Rc2 {[%mdl 1024] Black has strong compensation.} 31. Rc1 Rb2+ 32. Ka1 {[#]} Qa6 $1 {[%cal Ra6e2]} 33. Ng3 $2 (33. b5 $17 Qxb5 34. Re3) 33... Nd6 {[%cal Be8d6,Bd6b5,Bb5d4][%mdl 32]} 34. b5 (34. Rc5 $142 Ne4 35. Qc1 Nxc5 36. dxc5) 34... Nxb5 35. Nh5 Rc8 36. Rg3 Rxc1+ 37. Qxc1 e5 {Black is clearly winning.} 38. Rxg7+ Kh8 39. Rg3 Nxd4 {( -> ...Nc2+)} 40. Rc3 {Precision: White = 52%, Black = 82%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "8"]
[White "Vajolet2 2.5"]
[Black "Arasan 20.4.1"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "3064"]
[BlackElo "3120"]
[Annotator "TA"]
[PlyCount "167"]
[EventDate "2018.01.13"]

{[%evp 17,167,0,0,0,0,0,0,0,0,18,2,6,17,-14,7,0,0,0,0,7,22,5,5,0,0,0,0,0,0,0,7,0,16,21,28,0,0,0,8,0,0,0,12,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,9,0,6,0,10,10,10,10,10,10,10,10,10,10,10,10,28,28,28,28,41,49,48,43,45,48,48,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,37,37,45,45,0,0,0,0,-81,-66,-72,-74,-76,-76,-67,-22,-22,-22,-22,-22,-22,-22,-22,-22,-22,-22,-29,-29,-29,-29,-31,-24,-24,-68,-68,-24,-84,-69,-71,-8,-8,0,-71,0,-8,0,-71]} 1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. e3 Nbd7 5. Nf3 h6 (5... g6 6. Bd3 Bg7 7. O-O O-O 8. Re1 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bd3 Bg4 13. c3 Qd5 14. Bxf6 Bxf3 15. Qxf3 Qxf3 16. gxf3 Bxf6 17. a4 a5 18. f4 {½-½ (30) Mamedyarov,S (2726)-Svidler,P (2749) Astana 2012}) 6. Bf4 {D01: Veresov Opening} g5 7. Bg3 Nh5 8. Be5 Nhf6 9. Bg3 Nh5 {LiveBook: 4 Games} 10. Be5 Nhf6 11. Bd3 Bg7 12. Bg3 Nh5 13. Ne2 $146 ({Predecessor:} 13. Qe2 Nxg3 14. hxg3 e5 15. e4 O-O 16. Nxe5 Nxe5 17. dxe5 {1-0 (39) Balogh,D (2095)-Bacso,G (2136) Hungary 2013}) 13... g4 14. Nd2 e5 15. c4 O-O 16. O-O Nxg3 17. hxg3 e4 18. Bc2 Re8 19. Nf4 Nf6 20. cxd5 cxd5 21. Ba4 Bd7 22. Bxd7 Qxd7 23. Rc1 Bf8 24. Qb3 Red8 25. Nb1 a5 26. a4 Bb4 27. Nc3 Kg7 28. Na2 Bd6 29. Ne2 (29. Nxd5 $2 Qe6 $19) 29... Rdc8 30. Nec3 Rc6 31. Nb5 Be7 32. Nac3 Qf5 33. Rc2 Kg8 34. Rfc1 Qd7 35. Ra1 Bb4 36. Ne2 Rxc2 37. Qxc2 Rc8 38. Nec3 (38. Qd1 {with more complications.} Kg7 39. Rc1 Rc6 40. Rc2 Ng8 41. Nf4) 38... Rc4 (38... h5 {looks sharper.} 39. Qd1 Rc6 40. Ne2 Kf8 41. Qb3 Kg7) 39. Rc1 (39. Qd1 {is interesting.} h5 40. Ne2 Rc6 41. Qb3 Kg7 42. Rb1) 39... Bxc3 40. Nxc3 Qc7 41. b3 Rc6 42. Qb2 Kg7 43. Ne2 Rxc1+ 44. Nxc1 Qc8 45. Ne2 Nh5 46. Nc3 Nf6 47. b4 Qd8 48. Nb5 h5 49. Qd2 axb4 50. Qxb4 b6 $1 51. Qd6 (51. Nc3 {keeps more tension.} Qc7 52. Kf1 Qc6 53. Qb3 Kg6 54. Ke2) 51... Qxd6 52. Nxd6 $11 {[%mdl 4096] Endgame KN-KN} Nd7 $1 53. Kf1 Kf6 54. Nc8 Ke6 55. Ke1 Nb8 56. Kd2 ({Don't play} 56. Nxb6 $6 Nc6 $16) 56... Nc6 ({Reject} 56... Nd7 $6 57. Kc3 $16) 57. Nxb6 Kd6 58. Ke2 Ke6 59. Kd1 Na5 60. Kc1 Nb3+ 61. Kb2 Na5 62. Ka3 Nc6 63. a5 Nxa5 64. Kb4 Nb7 65. Ka4 {[#]} (65. Kb5 $11) 65... f5 $1 $17 {[%cal Bf7f5,Bf5f4][%mdl 32]} 66. Kb4 {[#]} f4 $1 67. exf4 {And now f5+! would win.} Nd6 68. Na8 Kd7 $1 {[%cal Rd7c6][%mdl 1024] aiming for ...Kc6. Black has compensation.} 69. Nb6+ $1 (69. Kc5 h4 $17) 69... Kc6 70. Na4 Nf5 71. Kc3 Kd6 72. Nb2 e3 73. fxe3 Nxe3 74. Kd3 Nf1 75. Nd1 Nxg3 76. Ne3 Ke6 77. Kd2 Nf5 {Hoping for ...Nxe3.} 78. Nc2 $1 Nd6 {...Kf5 is the strong threat.} 79. Ke3 (79. Ke2 $11) 79... h4 {White must now prevent ...Kf5.} 80. Kf2 Nc4 (80... Ne4+ $17 81. Kg1 Nc3) 81. Nb4 $1 $11 Nd6 ({Better is} 81... Nb2 $11) 82. Nc2 $1 $17 Nc4 (82... Ne4+ $17 83. Kg1 Nc3) 83. Nb4 $1 $11 Nd6 ({Black should play} 83... Na3 $11) 84. Nc2 $1 {Precision: White = 70%, Black = 70%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "8"]
[White "Laser 1.5"]
[Black "Wasp TCEC S11"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2562"]
[BlackElo "3094"]
[Annotator "TA"]
[PlyCount "170"]
[EventDate "2018.01.13"]

{[%evp 9,170,2,2,-14,-5,-4,0,0,0,0,3,0,0,-12,-12,-15,-8,-5,-8,-16,-13,-21,-20,-17,-24,-10,-21,-36,-27,-37,-11,-39,-42,-55,-50,-51,-23,-27,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,31,20,14,9,31,29,31,27,35,34,47,38,28,16,57,51,102,88,106,106,102,91,122,114,139,103,139,133,120,90,122,124,122,118,116,119,115,112,114,113,146,114,137,130,146,146,146,112,177,181,153,143,200,200,250,232,255,243,264,245,351,362,367,366,381,385,428,413,413,410,372,342,342,342,432,432,432,432,399,388,380,367,521,350,831,824,817,810,802,802,788,777,751,751,721,699,516,508,5185,5185,5161,5161,5135,5077,5069,5069,1452,1452,779]} 1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Bb4+ (4... Na6 5. e3 c6 6. Nc3 Nc7 7. Nf3 Bd6 8. Ne5 O-O 9. Qf3 Bb4 10. Bd3 Nb5 11. O-O Nxc3 12. bxc3 Bxc3 {0-1 (33) Jobava,B (2690)-Anand,V (2782) Riadh 2017}) 5. c3 Ba5 {LiveBook: 4 Games} 6. Nf3 {D00: 1 d4 d5: Unusual lines} Ne4 $146 ({Predecessor:} 6... Bd7 7. Na3 Nc6 8. e3 a6 9. Be2 O-O 10. O-O Re8 11. Re1 b5 {0-1 (44) Vidal,A-Garcia,J Banyoles 2002}) 7. Nd2 Nxd2 8. Qxd2 {The position is equal.} O-O 9. e3 Nd7 {[%cal Bb8d7,Bd7f6,Bf6e4][%mdl 32]} 10. Be2 Nf6 11. O-O Ne4 12. Qc2 g5 13. Be5 f6 14. f3 Nxc3 $1 15. Nxc3 fxe5 16. dxe5 Bb6 17. Qd2 Bd7 18. a4 a5 19. Kh1 Kh8 20. Bb5 c6 21. Bd3 Qe7 22. f4 Rg8 23. Rf3 gxf4 24. exf4 Rg4 25. Raf1 Rag8 26. Rh3 $1 {[%cal Rh3h7]} Rh4 27. Rxh4 Qxh4 28. Ne2 c5 29. b3 Bc6 30. Qc2 Qh6 31. h3 Bd8 32. Kh2 b6 33. g3 Qg7 34. Rg1 Bb7 35. Nc3 Bh4 36. Qg2 Qd7 {Threatens to win with ...d4.} 37. Qf2 Be7 {White must now prevent ...c4!} 38. Qe2 Rg7 39. Rf1 Qc6 (39... Ba8 $14) 40. g4 $1 $16 Qc7 41. g5 Bc6 42. h4 {[%cal Bh3h4,Bh4h5][%mdl 32]} Qd8 43. Qg4 Qc8 44. h5 Bf8 45. Rg1 Rg8 46. Rg3 h6 47. g6 Bg7 48. Bb5 Bb7 49. Be2 $1 Bc6 50. Rg1 Rf8 51. Rf1 Kg8 52. Qg3 Qd8 53. Bd3 Qc8 54. Re1 Kh8 55. Kh3 c4 (55... Qd7 $16 56. Nb5 d4) 56. bxc4 $18 dxc4 57. Be2 {[%cal Bd3e2,Be2g4,Bg4f3][%mdl 32]} ({Don't take} 57. Bxc4 $6 Bxa4 58. Be2 (58. Nxa4 Qxc4 59. Nxb6 Qd4 $11) 58... Bb3 $14) 57... Bb7 (57... Ba8 $16 {keeps fighting.} 58. Nb5 Qc5) 58. Rd1 $1 Qc6 59. Bg4 Ba6 60. Bf3 Qc5 {intending ...Qe3.} 61. Rd6 Qe3 (61... Bc8 {might work better.} 62. Bg4 Kg8) 62. Bg4 $1 Qc1 63. Bxe6 Bb7 64. Rd1 $1 {[%cal Rd1c1]} (64. Rd7 Rxf4 65. Rd8+ Rf8 $11) 64... Qxf4 65. Qxf4 Rxf4 {[#]} 66. Rd7 $1 {[%cal Rd7b7]} Bf3 67. Nd5 Rf8 68. Kh4 (68. Nxb6 c3 $16) 68... c3 69. Nxc3 Rf4+ 70. Kg3 Rf8 71. Bf7 Bxe5+ 72. Kxf3 {Ne4 is the strong threat.} Bxc3 {[%mdl 4096] Endgame KRB-KRB} 73. Rb7 Bd4 $2 (73... Be5 74. Rxb6 Rc8) 74. Ke4 {White is clearly winning.} Rd8 75. Be6 {[%csl Gg6][%cal Rb7h7]} Bg7 76. Rxb6 Re8 77. Kf5 Rf8+ 78. Bf7 Rc8 79. Ra6 Rc5+ 80. Ke4 {aiming for Ra8+.} Bb2 (80... Bc3 $142 81. Ra7 Kg7 82. Be6+ Kf8 83. Rf7+ Ke8) 81. Ra7 Re5+ 82. Kf4 {Bc4 would kill now.} Rc5 83. Ba2 {[%csl Gg6][%cal Ra7h7]} Rc7 {[#]} 84. g7+ $1 {[%mdl 512]} Bxg7 {[#]} 85. Ra8+ $1 ({Weaker is} 85. Rxc7 Be5+ 86. Kf5 Bxc7 $14) 85... Bf8 {Precision: White = 92%, Black = 50%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.16"]
[Round "9"]
[White "Jonny 8.1"]
[Black "Texel 1.08a8"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "3215"]
[BlackElo "3159"]
[Annotator "TA"]
[PlyCount "321"]
[EventDate "2018.01.13"]

{[%evp 9,321,18,16,-9,8,-11,-10,-2,-22,-15,-14,-15,-3,-20,-21,-30,-28,-29,-29,-37,-39,-39,-43,-45,-26,-25,-24,-49,-49,-48,-58,-59,-23,-22,-21,-22,-20,-43,-39,-75,-66,-77,-66,-64,-75,-65,-89,-94,-83,-67,-95,-124,-126,-119,-79,-122,-136,-134,-123,-159,-159,-159,-147,-147,-147,-147,-147,-147,-147,-147,-147,-147,-147,-147,-147,-147,-147,-147,-147,-147,-147,-147,-147,-147,-137,-137,-84,-84,-84,-88,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,0,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,0,-20,0,-20,0,-19,-19,-20,0,-20,0,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-143,-143,-143,-143,-143,-24,-24,-24,-143,-143,-143,-143,-143,-144,-144,-144,-144,-144,-144,-143,-144,0,-144,-143,-143,-143,-143,-143,-143,-143,-143,-143,-143,0,-143,-143,-143,-143,-143,0,-143,-143,-143,-143,-143,-143,-143,-143,-143,-143,-143,-143,-143,-20,-20,-20,-20,0,-20,-20,-20,-20,-20,-20,-20,-20,-20,0,-20,0,-20,0,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,0,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,-20,0,-20,0,-20,-20,-20,-20,-20,0,-20,-20,-20,-20,-20,-20,-20,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-36,-36,-36,-36,-36]} 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. e3 (4. Bg2 Bg7 5. d3 d6 6. e4 Nge7 7. Nge2 a6 8. h4 h6 9. Nd5 b5 10. O-O O-O 11. b3 Rb8 12. Bd2 Kh7 13. Rc1 Bg4 14. f3 Bd7 15. Be3 {1-0 (51) Vachier Lagrave,M (2811)-Mamedov,R (2684) Novi Sad 2016}) 4... d6 5. Bg2 Be6 {LiveBook: 7 Games} 6. Qa4 {A25: English Opening vs King's Indian with ...Nc6 but without early d3} Bg7 7. Nge2 Nge7 8. d4 {The position is equal.} exd4 9. exd4 Bd7 $146 ({Predecessor:} 9... d5 10. O-O O-O 11. Be3 Qd7 12. Rad1 Bg4 13. Rd2 dxc4 14. Qxc4 a6 {0-1 (37) Serafim,A (1764)-Farah,D (1961) Sindilegis 2009}) 10. Qd1 O-O 11. Bg5 h6 12. Be3 Nf5 13. O-O Rb8 14. Qd3 a6 15. a3 b5 16. b4 Nxe3 17. fxe3 Ne7 18. c5 dxc5 19. bxc5 a5 20. Rf2 b4 21. axb4 axb4 22. Nd5 b3 23. Rb1 b2 24. Nxe7+ Qxe7 25. Nc3 Bf5 $1 $36 {[%cal Rf5d3][%mdl 2048] Black is more active.} 26. Nd5 ({Wrong is} 26. e4 $2 Rfd8 $19) 26... Qd7 {[#]} ({Worse is} 26... Bxd3 27. Nxe7+ Kh8 28. Rbxb2 $16) 27. Rxf5 $1 {[%mdl 512]} gxf5 (27... Qxf5 28. Ne7+) 28. Qd2 Rfe8 29. Kf2 h5 {[%cal Bh6h5,Bh5h4][%mdl 32]} 30. Rxb2 Rxb2 31. Qxb2 Qe6 32. Qd2 Bh6 33. Bf3 {[#]} h4 $1 {[%mdl 512]} 34. Nf4 (34. gxh4 c6) 34... Bxf4 35. gxf4 $17 {[%mdl 4096] Endgame KQR-KQB} h3 36. Qc1 c6 {[%cal Bc7c6,Bc6d5][%mdl 32]} 37. Qa3 Kf8 38. d5 cxd5 39. c6+ Kg8 40. Qc5 {[#]} Rd8 $1 41. c7 Rc8 42. Kg3 Qd7 43. Qxd5 Qxd5 ({Resist} 43... Qxc7 44. Qxf5 Qc3 45. Kxh3 $15) 44. Bxd5 Rxc7 45. Kxh3 {KR-KB} Rc3 46. Kh4 Kg7 47. Kg5 Rc5 ({Black should try} 47... Rd3 48. Bc6 Rxe3) 48. Ba2 f6+ 49. Kh4 Kg6 (49... Rc3 $17 50. Bb1 Kg6) 50. Kg3 $1 $11 Rc3 51. Kf3 Rc2 52. Bg8 Rxh2 53. Bb3 Rh3+ 54. Kf2 Rh7 55. Bc4 Rh8 56. Be2 Rh2+ 57. Kf3 Rh3+ 58. Kf2 Rh8 59. Bd1 Rh1 60. Be2 Rh8 61. Bd1 Rd8 62. Be2 $1 Kg7 63. Bc4 Ra8 64. Kg3 Kg6 65. Kf2 Ra3 66. Kf3 $1 Ra7 67. Bd3 Rc7 68. Be2 $1 Kh6 69. Bd3 Rc5 70. Be2 $1 Kh7 71. Bd3 Kg6 72. Be2 $1 Rc8 73. Bd3 Rb8 74. Ke2 Rd8 75. Bc4 Rd6 76. Kf2 Rd1 77. Kf3 Rd8 78. Ke2 Ra8 79. Kf2 Ra3 80. Kf3 Rc3 81. Bf1 Rc5 82. Be2 Rc3 83. Bf1 Kf7 84. Bh3 Ke6 85. Bf1 Kd6 86. Bh3 Rc5 87. Bf1 Kc6 88. Bg2 Kb5 89. Ke2 (89. Bf1+ $11 {was the only way to keep the balance.} Kb4 90. Ba6) 89... Rc2+ $17 90. Kf3 {[#]} Kb4 $1 91. Kg3 Kc3 92. Bh3 Kd2 93. Kf2 (93. Bxf5 $11 Rc3 94. Kf3) 93... Rc3 94. Bxf5 Rxe3 95. Bg6 Rb3 96. Bf7 Ra3 97. Be6 Ra5 98. Bh3 Rc5 99. Kf3 Ra5 100. Kf2 $1 Kd3 101. Kf3 Kd4 102. Bg2 Ra4 103. Kf2 Ra1 104. Kf3 Rc1 105. Kf2 Ra1 106. Kf3 $1 Ra2 107. Bh1 Rc2 108. Bg2 Rc1 109. Kf2 $1 Rc3 110. Ke2 Ra3 111. Kf2 Ra2+ 112. Kf3 Kc3 113. Bf1 Ra7 114. Kf2 Kd4 115. Bg2 f5 (115... Ra3 $17 116. Ke2 f5) 116. Kf3 Kd5 117. Kf2+ Kd4 118. Kf3 $1 Ra5 119. Kf2 Rc5 120. Kf3 Rc7 121. Kf2 Rc4 122. Kf3 Rc7 123. Kf2 Rc5 124. Kf3 Ra5 125. Kf2 Ra3 126. Ke2 Ra2+ 127. Kf3 Rb2 128. Bh1 $1 Kd3 129. Bg2 Rb3 130. Kf2 $1 Ra3 131. Kf3 Rb3 132. Kf2 $1 Rb6 133. Kf3 $1 Kd4 134. Kf2 Rb3 135. Ke2 Rb2+ 136. Kf3 Rc2 137. Bh1 $1 Rc3+ 138. Kf2 Rc1 139. Bg2 $1 Rc7 140. Kf3 Rc2 141. Bh1 $1 Rc3+ 142. Kf2 $1 Kc4 {Strongly threatening ...Kd4.} 143. Ke2 Rc1 144. Bg2 Kd4 {White must now prevent ...Rc2+.} (144... Ra1 {feels hotter.} 145. Kf3 Kd4 146. Ke2 Ra3 147. Kf2 Re3) 145. Kf3 Rc4 146. Kf2 Rc2+ 147. Kf3 $1 Ra2 148. Bh1 $1 Kd3 149. Bg2 Kd4 150. Bh1 $1 Ra5 151. Kf2 Ra1 152. Bg2 $1 Rc1 {Threatens to win with ...Rc2+.} 153. Kf3 Ra1 154. Kf2 Ra2+ 155. Kf3 $1 Rb2 {aiming for ...Rb4.} 156. Bh1 Kd3 {Hoping for ...Kd4.} 157. Bg2 Kd2 {...Rb3+ is the strong threat.} 158. Bf1 Rb4 {And now ...Ra4 would win.} 159. Bh3 Rb3+ 160. Kg2 Ke3 (160... Rb5 $2 161. Kf3 $19) 161. Bxf5 {Precision: White = 82%, Black = 65%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "9"]
[White "Arasan 20.4.1"]
[Black "Laser 1.5"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "3120"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "261"]
[EventDate "2018.01.13"]

{[%evp 21,261,8,8,4,10,0,7,0,1,0,0,0,11,5,0,0,11,0,11,11,29,26,28,16,22,22,25,0,0,0,0,-18,0,-14,-12,-31,-30,-46,-46,-46,-46,-46,-46,-46,-46,-46,-46,-46,-42,-46,-46,-46,-46,-46,-46,-63,-46,-85,-47,-66,-46,-46,-47,-54,-47,-46,-49,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-48,-56,-55,-63,0,0,0,0,0,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,-3,0,0,0,0,0,0,0,0,0,0,0,0,0,-3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-9,0,0,0,0,0,-1,-1,-1,-1,-2,-2,-2,-2,-2,-9,-9,0,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 e5 2. Nc3 Nc6 3. a3 Nf6 4. Nf3 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O d6 8. d3 Re8 9. e4 a5 10. Rb1 Bg4 11. h3 {A26: English Opening vs King's Indian with ...Nc6 and d3} Bxf3 {LiveBook: 15 Games} 12. Qxf3 (12. Bxf3 Nd4 13. Bg2 Nd7 14. Be3 c6 15. h4 h5 16. Bh3 Kh7 17. Kh2 Qe7 18. Ne2 Ne6 {1-0 (38) Topalov,V (2749)-Bacrot,E (2708) Paris 2017}) 12... Nd7 $146 {[%cal Bf6d7,Bd7c5,Bc5b3][%mdl 32]} ({Predecessor:} 12... Nd4 13. Qd1 c6 14. Ne2 Nxe2+ 15. Qxe2 a4 16. Bd2 Nd7 17. Bc3 Nc5 18. Rbd1 Ne6 {1-0 (34) Vastrukhin,O (2389)-Levin,E (2518) Sochi 2015}) 13. b3 Nc5 14. Qd1 Nd4 15. Ne2 Nxe2+ 16. Qxe2 a4 17. b4 Nb3 18. Be3 c5 19. Kh2 Rb8 20. b5 Ra8 21. h4 h5 22. f3 Bf6 23. Rf2 (23. Qe1 {with more complications.} Qe7 24. Bh3 Rf8 25. Rb2 Nd4 26. Rg2) 23... Nd4 24. Bxd4 (24. Qd2 {seems wilder.} Nb3 25. Qb2 Nd4 26. Rbf1 Qe7 27. Bh3) 24... cxd4 25. Qd2 Qe7 26. b6 Rec8 27. Qc1 Rc6 28. Re2 Bg7 {[%cal Bf6g7,Bg7h6,Bh6e3][%mdl 32]} 29. Reb2 Kh7 30. Qd1 Bh6 31. Bh3 Be3 32. Kh1 Ra6 33. Rb5 Rc5 {[%cal Bc6c5,Bc5a5,Ba5a8][%mdl 32]} 34. R5b4 Rca5 35. R1b2 Ra8 36. Re2 Rg8 37. Reb2 Qf6 38. Rg2 Kh6 39. Rbb2 Raa8 40. Rh2 Qe7 41. Rb4 Qd8 42. Rxa4 g5 43. hxg5+ Rxg5 {[#] aiming for ...Rxa4.} 44. Rg2 Rxa4 45. Qxa4 {next Qd7 is good for White.} h4 46. Bg4 $1 {White wants to play Rh2.} Qxb6 {And now ...Qb1+ would win.} 47. Qb4 Qxb4 48. axb4 hxg3 49. Rxg3 $15 {[%mdl 4096] Endgame KRB-KRB} Rg8 50. Rh3+ Kg6 51. f4 Bxf4 52. Kg2 Kf6 53. Kf3 Ra8 54. Kg2 Be3 55. b5 Bc1 56. Rh7 Kg5 57. Be2 Kg6 58. Rh1 Be3 59. Rh3 Bf4 60. Kf2 Rg8 61. Rh1 Be3+ 62. Kf3 Ra8 63. Kg3 Bd2 64. Kg2 Bf4 65. Kf3 Bg5 66. Re1 b6 67. Rg1 Ra2 68. Rh1 Bh6 69. Rg1+ Kh7 70. Rg2 Ra3 71. Rh2 Kg6 72. Rh1 Bd2 ({Better is} 72... Ra8 $15) 73. Rh8 $1 $11 {The position is equal.} Bc3 74. Rb8 Ba5 75. Kf2 Ra2 76. Kf3 Rb2 77. Bf1 Rc2 78. Be2 Rc1 79. Kg2 Re1 80. Kf2 Ra1 81. Kf3 Rh1 82. Kg2 Rb1 83. Kf3 Ra1 84. Kf2 Kg5 85. Rf8 Kf6 86. Rb8 Rb1 87. Bf3 Be1+ 88. Ke2 Bb4 89. Kf2 Rb3 90. Be2 Bc5 91. Re8 Kg7 92. Kg2 Ba3 93. Kf3 Bb4 94. Bf1 Rb1 95. Be2 Rg1 96. Kf2 $1 {[%cal Rf2g1]} Ra1 97. Rd8 Bc5 98. Kf3 Re1 99. Re8 Rb1 100. Rd8 Rh1 101. Kg2 Re1 102. Kf2 Rc1 103. Kf3 Ra1 104. Re8 Rg1 105. Kf2 Rb1 106. Kf3 Rh1 107. Kg3 Rc1 108. Kf3 Rc2 109. Bf1 Rh2 (109... Ra2 {feels hotter.} 110. Rb8 Ra3 111. Be2 Ra7 112. Bf1 Ra1) 110. Kg3 Rh8 (110... Ra2 {looks sharper.} 111. Kf3 Ra3 112. Ke2 Bb4 113. Kf3 f6) 111. Rxh8 Kxh8 {KB-KB} 112. Kg4 Bb4 113. Kf5 Kg7 114. Be2 Kf8 115. Kf6 Be1 116. Bh5 Bh4+ 117. Kf5 Bf2 118. Kf6 Bh4+ 119. Kf5 Ke7 120. c5 bxc5 121. b6 {[#] White wants to mate with b7.} Kd7 122. Bxf7 Kc6 123. Ke6 $1 Kxb6 {Hoping for ...c4.} 124. Kxd6 Bg3 125. Be8 Bh2 126. Bd7 Bf4 127. Be8 Bg3 128. Bd7 Bh2 129. Be8 Bf4 130. Bd7 Bg3 131. Bc6 {Precision: White = 80%, Black = 78%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.16"]
[Round "9"]
[White "Wasp TCEC S11"]
[Black "Fritz 16"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "3094"]
[BlackElo "3151"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2018.01.13"]

{[%evp 13,111,0,0,0,0,0,0,-25,-25,-32,-25,-35,-31,-30,-23,-37,-31,-37,-26,-52,-46,-66,-72,-57,-66,-82,-82,-82,-66,-64,-64,-92,-79,-119,-124,-121,-122,-123,-134,-112,-110,-137,-142,-131,-116,-141,-145,-139,-141,-132,-135,-138,-143,-142,-147,-172,-170,-158,-200,-189,-186,-197,-153,-183,-164,-227,-209,-270,-242,-282,-283,-287,-266,-301,-301,-413,-396,-411,-399,-405,-405,-392,-383,-579,-579,-578,-558,-560,-530,-534,-529,-6087,-6087,-6087,-6087,-5409,-5777,-6231,-6214,-2007]} 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e4 Bb4 5. d3 d6 6. a3 {A28: English Opening: Four Knights Variation} Bxc3+ (6... Bc5 7. b4 Bb6 8. Na4 Bg4 9. Nxb6 axb6 10. Bb2 Nd7 11. Be2 O-O 12. O-O Re8 13. Nd4 Nxd4 14. Bxg4 {½-½ (40) Pantsulaia,L (2585)-Korobov,A (2668) Kocaeli 2017}) 7. bxc3 O-O {LiveBook: 10 Games} 8. Be2 {The position is equal.} b6 $146 ({Predecessor:} 8... Ne7 9. O-O Ng6 10. Ne1 c6 11. g3 d5 12. cxd5 cxd5 13. exd5 Nxd5 {1-0 (33) Kanarek,M (2435)-Banusz,T (2554) Krakow 2011}) 9. Rb1 Nd7 10. Qc2 Qe7 11. d4 Nf6 12. O-O Bg4 13. d5 Na5 14. Rb4 Rab8 15. h3 Bd7 16. Rb2 Nb7 17. Bg5 h6 18. Be3 Nh5 19. Qd1 Nf4 20. Bxf4 exf4 21. Bd3 Qf6 22. Qd2 Nc5 23. Bc2 Rbe8 24. Re1 Re7 $1 25. Nd4 Rfe8 26. f3 Qg5 27. Rbb1 {[#]} Bxh3 $1 28. Nc6 Re5 29. Kf1 {[#]} Bc8 $1 30. Qf2 Qh5 31. Nxe5 Rxe5 32. Rbd1 Rg5 {[%mdl 1024] Strongly threatening ...Bh3! Black has strong compensation.} 33. Ke2 Nd7 34. Rh1 Qg6 35. Kf1 {With the idea e5.} Ne5 36. Bd3 Ba6 37. Be2 Bxc4 38. Rd4 b5 39. Rh4 (39. Rg1 $142) 39... Rg3 $19 40. Bxc4 Nxc4 41. Rxc4 bxc4 {[%mdl 4096] Endgame KQR-KQR} 42. Qd2 Kh7 43. a4 a5 44. Qc2 Qg5 45. Rh1 Qe5 46. Qd2 f5 47. exf5 Qxf5 48. Rh2 (48. Kf2 {was called for.}) 48... Qd3+ {Black is clearly winning.} 49. Qxd3+ cxd3 {KR-KR} 50. Ke1 Kg6 51. Kd2 Rg5 52. Kxd3 Rxd5+ 53. Ke4 Rh5 54. Rxh5 Kxh5 55. Kxf4 Kh4 56. g3+ {Precision: White = 52%, Black = 96%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.15"]
[Round "9"]
[White "Vajolet2 2.5"]
[Black "Bobcat 8"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "3064"]
[BlackElo "3129"]
[Annotator "TA"]
[PlyCount "156"]
[EventDate "2018.01.13"]

{[%evp 16,156,0,0,0,-16,-4,-12,-11,-12,0,-3,0,-8,-6,0,-10,-16,-12,-8,0,0,-6,-14,0,-8,-11,-9,-10,-12,-8,-5,-2,-24,0,0,0,0,0,0,0,0,0,0,7,0,0,0,0,3,27,29,104,28,37,16,43,34,154,158,175,169,146,144,180,139,141,139,146,144,143,150,140,138,151,151,109,118,168,172,155,161,220,219,221,216,211,220,229,229,230,230,229,237,230,236,237,237,237,235,216,223,334,328,346,336,321,321,381,384,407,395,395,392,448,448,448,448,448,448,502,408,589,578,574,566,584,520,511,479,1697,1375,1472,1470,29970,29971,29971,29972,29973,29973,29973,29973,29973]} 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bc5 8. Be2 {A28: English Opening: Four Knights Variation} (8. h3 O-O 9. Be2 b6 10. O-O Qd6 11. Nd2 Qg6 12. Kh1 Bb7 13. Nb3 Be7 14. f4 Rad8 15. f5 Qd6 {0-1 (66) Braun,A (2403)-Loinjak,S (2554) LSS email 2011}) 8... O-O 9. O-O {LiveBook: 4 Games} Qe7 10. Bb2 $146 {The position is equal.} ({Predecessor:} 10. Be3 Bb6 11. Qd2 h6 12. Rab1 Rd8 13. h3 f5 14. Qc2 Bxe3 15. fxe3 fxe4 16. dxe4 {½-½ (40) Santos Etxepare,A (2168)-Kappes,D (2301) ICCF email 2011}) 10... Bb6 11. a4 Re8 12. Ba3 Qf6 13. Rb1 Bd7 14. Qd2 h6 15. Qc2 Rab8 16. Rfd1 Rbd8 17. Rf1 Na5 18. Bb4 Rb8 19. Nd2 Rec8 20. Bxa5 Bxa5 21. Nc4 Bb6 $1 22. Kh1 Be6 23. a5 Bc5 $1 24. Nd2 Re8 (24... Bxf2 25. Bd1 $16) 25. f4 exf4 26. d4 Be7 27. e5 Qg5 28. Nf3 Qf5 (28... Qg4 {looks sharper.} 29. Ne1 Qg5 30. Nf3) 29. Bd3 Qh5 30. Be4 b6 31. axb6 axb6 32. Ra1 b5 33. Ra7 Rec8 (33... g5 $11 {keeps the balance.}) 34. Rb1 (34. d5 $1 $16 {[%cal Rd5e6]} Bc5 35. dxe6 Bxa7 36. Qa2 fxe6 37. Qxa7) 34... Bd8 35. Qd2 {[%mdl 1024] White has compensation.} Bg5 36. Rba1 Bc4 (36... Bg4 $14) 37. d5 $1 $16 Bh4 38. Qd4 (38. Qxf4 $6 Bf2 $16) 38... Bd8 39. Bc2 Bh4 40. Qe4 {Intending Qh7+ and mate.} ({Don't take} 40. Qxf4 $6 Bf2 $14) 40... g6 {intending ...Bf2.} 41. Qxf4 Bxd5 42. Nxh4 $40 {[%mdl 128] Threatens to win with Nf3. White goes for the king.} Qe2 43. Rc1 (43. Qxh6 Qxc2 44. Rc1 Qe4 $17) 43... Ra8 44. Rxa8 Rxa8 45. e6 $1 ({Worse is} 45. Qxh6 Ra2 $15) 45... Qxe6 46. Qxh6 c5 47. Qg5 Re8 {( -> ...Qe1+!)} 48. Bd3 c4 {[#]} (48... b4 $142) 49. Bf1 $1 $18 Qd6 50. Ra1 Kh7 51. Rb1 Bc6 52. Rb2 Re5 53. Qg3 Qe7 {[#]} 54. Rf2 $1 Re3 55. Nf3 Kg7 56. Qf4 Bxf3 57. Qd4+ ({Stronger than} 57. gxf3 Rxc3 58. Rb2 Qe1 $11) 57... Kh7 {Strongly threatening ...Be4.} 58. Rxf3 Re5 (58... Rxf3 {was called for.} 59. gxf3 Qe1) 59. Kg1 Kg8 60. Rf2 Qe8 61. Rd2 Kh7 62. g3 Qe6 63. Bh3 Qe7 64. Bg2 Re2 65. Rxe2 Qxe2 66. h4 Qe1+ 67. Kh2 Qe6 68. Bf3 Qf5 (68... Qe1 {was worth a try.} 69. h5 gxh5) 69. Bd5 Kg8 70. Kg2 Qd7 71. Qe4 Kf8 72. Qe5 Kg8 (72... b4 $142 73. h5 gxh5 74. cxb4 c3 75. Qxh5 c2 76. Qh6+ Ke7) 73. h5 gxh5 74. Qxh5 Qe7 {[#]} 75. Qxf7+ $1 {[%mdl 512] White mates.} Qxf7 76. Bxf7+ Kxf7 77. Kf2 Ke6 78. g4 Ke5 {Precision: White = 75%, Black = 58%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.16"]
[Round "10"]
[White "Texel 1.08a8"]
[Black "Wasp TCEC S11"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "3159"]
[BlackElo "3094"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.01.13"]

{[%evp 16,92,16,13,19,18,26,4,15,0,12,11,7,0,14,14,20,14,14,14,14,14,45,32,44,36,59,57,47,42,44,41,88,87,74,81,126,127,231,226,235,230,218,214,241,233,308,291,329,312,287,318,297,293,281,288,288,272,260,247,564,557,630,621,755,811,808,794,851,837,1445,1399,7860,7860,5357,5297,29972,29971,5812]} 1. e4 c5 2. Nc3 d6 3. Nf3 e5 4. Bc4 Be7 5. a4 (5. d3 Nf6 6. Nd2 O-O 7. Nf1 a6 8. a4 Bg4 9. f3 Be6 10. Ne3 Nc6 11. O-O Rb8 12. Bd2 Na5 {0-1 (50) Naiditsch,A (2687)-Vachier Lagrave,M (2804) Doha 2016}) 5... Nc6 6. O-O {B50: Sicilian: 2...d6, Miscellaneous} Nf6 7. d3 O-O 8. h3 Be6 9. Re1 {LiveBook: 6 Games} Rc8 10. Bd2 Na5 $146 ({Predecessor:} 10... Nd4 11. Nb5 Bxc4 12. dxc4 a6 13. Nbxd4 cxd4 14. b3 Nd7 {1-0 (53) Gorbatov,V (1528)-Sandocal,U (1402) LSS email 2012}) 11. Bxe6 fxe6 12. Ne2 Nc6 13. c3 Nh5 14. b4 Qe8 15. b5 Nb8 16. Ng3 Nxg3 17. fxg3 c4 18. Be3 a6 19. dxc4 Rxc4 20. Qb3 $36 {[%mdl 2048] White is more active.} Qc8 21. Rac1 Rxe4 22. Nd2 Rxe3 $1 23. Rxe3 Bg5 24. Re2 d5 25. c4 Qc5+ 26. Kh2 Bxd2 (26... axb5 $16 27. Qxb5 Qxb5 28. cxb5 e4) 27. Rxd2 $18 d4 28. bxa6 bxa6 29. Rb2 e4 {[#]} 30. Qb7 $1 e3 {[#]} 31. Rbb1 $1 e2 {Hoping for ...d3.} 32. Qe4 $1 {[%csl LRe2,LRe6]} e5 33. Qxe2 Nd7 34. Rf1 Nf6 35. Rf5 Re8 36. Re1 Nd7 37. Ref1 Qd6 $2 (37... Qe7 {is tougher.} 38. Rf7 Qe6) 38. Rf7 Qe6 39. Qe4 Rb8 {Now ...h6 and Black clings on.} 40. c5 Nxc5 41. Qc2 Qd5 42. Re7 Ne6 43. Rff7 d3 {[#]} 44. Rxg7+ $1 {[%mdl 512]} Nxg7 45. Qc7 $1 {[%csl LRb8,LRe5,LRg7]} Kf8 46. Rxg7 {[%csl Gg7][%cal Rc7e7]} Rb7 {Precision: White = 88%, Black = 46%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.16"]
[Round "10"]
[White "Fritz 16"]
[Black "Arasan 20.4.1"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "3151"]
[BlackElo "3120"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.01.13"]

{[%evp 9,60,17,16,23,29,22,41,27,34,36,27,21,33,20,41,37,38,38,41,29,35,31,42,31,34,30,30,25,31,33,42,12,29,22,22,11,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nc3 d6 3. Bc4 g6 (3... Nc6 4. d3 g6 5. a3 Bg7 6. Ba2 e6 7. Nf3 Nge7 8. Be3 Nd4 9. O-O O-O 10. Rb1 Nec6 11. Nd2 b5 12. Ne2 Nxe2+ 13. Qxe2 {0-1 (101) Najer,E (2679)-Amonatov,F (2620) Doha 2016}) 4. d4 cxd4 5. Qxd4 Nf6 6. f3 $146 {B23: Closed Sicilian: Lines without g3} ({Find the theoretical novelty and annotate with similar games:} 6. Bg5 Bg7 7. Nge2 Nc6 8. Qd2 a6 9. Bh6 O-O 10. Bxg7 Kxg7 {1-0 (41) Healey,M (2129)-Fegan,C (2057) England 2014}) 6... Bg7 7. Qf2 b6 8. Nge2 {White is slightly better.} Qc7 9. Bb3 Nbd7 10. O-O O-O 11. Bg5 h6 12. Be3 Nc5 13. Rad1 Nxb3 14. axb3 Kh7 15. Ra1 {Bxb6! is the strong threat.} Bd7 16. Nf4 Bc6 17. Rfd1 Rfb8 18. b4 a6 19. Nfe2 {[%cal Bf4e2,Be2d4,Bd4b3][%mdl 32]} Bd7 20. Nd4 Qc4 21. Nb3 Rc8 {The position is equal.} 22. Bxb6 Qxb4 23. Ra5 Rcb8 24. Ba7 Rc8 25. Rxa6 Qb7 26. Rda1 Be6 27. Rb6 Qc7 28. Rba6 Qb7 29. Rb6 Qc7 30. Rba6 Qb7 {Precision: White = 72%, Black = 77%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.16"]
[Round "10"]
[White "Bobcat 8"]
[Black "Jonny 8.1"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "3129"]
[BlackElo "3215"]
[Annotator "TA"]
[PlyCount "281"]
[EventDate "2018.01.13"]

{[%evp 9,281,0,3,-14,-7,-7,-2,-8,0,-5,12,0,8,14,18,16,11,10,17,8,13,23,21,16,25,21,31,19,5,13,11,22,20,17,29,13,19,31,39,35,53,60,49,29,27,36,39,0,0,0,0,0,27,32,31,0,46,0,20,5,7,18,10,14,21,0,0,0,7,0,24,17,23,23,23,22,23,23,35,9,23,15,28,9,15,12,40,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nc3 d6 3. Bc4 a6 (3... Nc6 4. d3 g6 5. a3 Bg7 6. Ba2 e6 7. Nf3 Nge7 8. Be3 Nd4 9. O-O O-O 10. Rb1 Nec6 11. Nd2 b5 12. Ne2 Nxe2+ 13. Qxe2 {0-1 (101) Najer,E (2679)-Amonatov,F (2620) Doha 2016}) 4. Nf3 b5 5. Bd5 Ra7 6. d3 {B23: Sizilianisch (Geschlossenes System)} e6 7. Bb3 $1 Nf6 8. O-O Be7 9. Ne2 $146 ({Vorgänger:} 9. Bg5 O-O 10. Bxf6 Bxf6 {0-1 (55) Crnko,I (1600)-Ivekovic,I (1688) Busevec 2002}) 9... O-O 10. Ng3 Nc6 11. c3 a5 12. d4 a4 13. Bc2 Qc7 14. Re1 Rd8 15. h3 Bb7 16. Bf4 a3 17. b3 cxd4 18. Nxd4 Ba6 19. Rc1 Ne5 20. Bd2 Raa8 21. Qe2 b4 22. c4 Rab8 23. f4 {[%cal Bf2f4,Bf4f5,Bf5f6][%mdl 32]} Ned7 24. Qf2 g6 25. f5 Nc5 26. Bg5 {[#] Und weiter mit fxe6 wäre nett.} Ng4 27. Qd2 {Und Lxe7 würde nun gewinnen.} Ne5 28. f6 Bf8 29. Rcd1 Ned7 30. Bb1 Kh8 31. Kh2 Ne5 32. Qc1 Rdc8 33. Bh6 Qd8 (33... Bxh6 {seems wilder.} 34. Qxh6 Rg8 35. Qg5 Ncd7 36. Re2 Rb6) 34. Rf1 Bxh6 35. Qxh6 {[%csl Gf6][%cal Rh6g7] [#]} Qf8 36. Qg5 Ncd7 37. Nc2 Rb6 38. Qd2 Rcb8 39. Ne1 h6 40. Nd3 Nxd3 41. Qxd3 e5 42. Qe3 Nc5 43. Rf2 Re8 44. h4 {[%cal Bh3h4,Bh4h5][%mdl 32]} Kh7 45. h5 Bc8 46. Bd3 Be6 47. Rh1 g5 48. Be2 Reb8 {Die Stellung ist ausgeglichen.} 49. Rd1 Rc6 50. Nf5 Bxf5 $1 51. Rxf5 Ne6 52. Rf2 Nd4 53. Kg1 Rc5 54. Bg4 Qd8 55. Qd3 Qb6 56. Qd2 Rd8 57. Qe3 Re8 58. Bf5+ Kg8 59. Bd7 Rd8 60. Bg4 Rc7 61. Qd2 Re8 62. Rdf1 Ra7 63. Qd3 Qc6 64. Bf5 Rc7 65. Rd1 Qc5 66. Qe3 Rd8 67. Bh3 Ra7 68. Bg4 Qc6 69. Qd3 Re8 70. Ra1 Rc7 71. Re1 Qc5 72. Qd2 Rd8 73. Qe3 Rf8 74. Rb1 Rb8 75. Qe1 Qb6 76. Rd1 Re8 77. Qd2 Kh7 78. Rdf1 Ra7 79. Qe3 Qc5 80. Qd3 Kh8 81. Re1 Rc7 82. Qb1 Kg8 83. Qd1 Rd8 84. Ref1 Kh8 85. Qd3 Re8 86. Qe3 Kg8 87. Qd2 Rf8 88. Qe1 Nc2 89. Qe2 $1 {[%cal Re2c2]} Nd4 $1 {[%cal Rd4e2]} 90. Qd2 Rb8 91. Bh3 Qc6 92. Qd3 Qb6 93. Kh1 Qc6 94. Qe3 Rcb7 95. Re1 Rd8 96. Kg1 Rc7 97. Rd2 Qc5 98. Kh2 Re8 99. Bg4 Qb6 100. g3 Rb7 101. Rc1 Rd8 102. Rf2 Qc6 103. Kg2 Rc7 104. Re1 Qc5 105. Qd2 Qb6 106. Qd3 Ra8 107. Qe3 Qc6 108. Qd2 Rb8 109. Rff1 Ra7 110. Re3 Qc5 111. Bf5 Rba8 112. Ree1 Rc7 113. Qd3 Rb8 114. Bg4 Qb6 115. Qd2 Rd8 116. Qe3 Rc5 117. Qd3 Rb8 118. Rf2 Re8 119. Bd7 Rd8 120. Bf5 Rc6 121. Qd1 Rc7 122. Qc1 Re8 123. Qe3 Qc5 124. Rd1 Qc6 125. Kg1 Qb6 126. Kh2 Rc5 127. Kg2 Qc6 128. Kg1 Qc7 129. Rc1 Qb6 130. Re1 Rd8 131. Bh3 Rb8 132. Kh1 Rc7 133. Kg2 Ra7 134. Bg4 Kh8 135. Ra1 Rd8 136. Rd1 Raa8 137. Rh1 Qc6 138. Bh3 Qc7 139. Rhf1 Kg8 140. Rd2 Ra5 141. Qd3 {Precision: Weiß = 81%, Schwarz = 74%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.16"]
[Round "10"]
[White "Laser 1.5"]
[Black "Vajolet2 2.5"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2562"]
[BlackElo "3064"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2018.01.13"]

{[%evp 12,91,38,15,56,66,53,57,74,71,72,69,66,62,76,57,81,78,78,78,78,75,95,89,98,93,94,78,104,87,99,87,131,140,170,178,149,184,175,177,202,200,210,200,208,179,249,215,289,305,278,299,450,450,447,397,431,429,526,504,582,583,691,649,714,716,808,800,791,791,783,779,772,739,1028,1028,956,968,939,841,774,749]} 1. e4 c5 2. Nc3 d6 3. Nge2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bb5 Bd7 7. O-O e5 {B56: Classical Sicilian: Unusual Lines} (7... g6 8. Bxc6 Bxc6 9. Bg5 Bg7 10. Nd5 Nxe4 11. Bxe7 Qa5 12. Nxc6 bxc6 13. Nf6+ Kxe7 14. Nxe4 Rhd8 15. Qf3 Kf8 {1-0 (69) Cruz,J (2433)-Alonso Rosell,A (2537) Barcelona 2017}) 8. Nf5 Bxf5 9. exf5 Be7 {White is slightly better.} 10. Bg5 O-O 11. Bxf6 $146 ({Predecessor:} 11. Bxc6 bxc6 12. Bxf6 Bxf6 13. Ne4 d5 14. Ng3 e4 15. c3 {0-1 (35) Brdar,B (1500)-Polajzer,D (2382) Celje 2004}) 11... Bxf6 12. Nd5 Bg5 13. Qg4 a6 14. Be2 Ne7 15. Rad1 Nxd5 16. Rxd5 Be7 17. Rfd1 Qc7 18. c4 Rfd8 19. g3 Qb6 20. b3 Qb4 21. Qh5 Rac8 22. Bd3 {[%cal Be2d3,Bd3e4,Be4d5][%mdl 32]} Bf8 23. Be4 b5 24. R5d3 ({Don't do} 24. f6 g6 $14) 24... bxc4 {[#]} 25. Bd5 $1 {[%mdl 512]} Rd7 26. bxc4 Qa4 27. f6 g6 28. Qf3 Ra7 (28... a5 $142 29. Ra3 Qb4) 29. h4 $18 {[%cal Bh2h4,Bh4h5][%mdl 32]} Qd7 30. h5 Rac7 31. Ra3 Rxc4 (31... e4 {keeps fighting.} 32. Qxe4 Re8) 32. Bxc4 Rxc4 33. Rxa6 e4 34. Qf4 {[%cal Ra6d6] White is clearly winning.} Qe8 35. Rb6 Rc3 36. Re1 Qd8 37. Rb5 Rc8 38. Rxe4 d5 39. Re5 d4 40. Red5 Qe8 41. Qe5 Qxe5 42. Rxe5 Ba3 43. Red5 gxh5 44. Rxh5 Bf8 45. Rhd5 h6 46. Rxd4 {Precision: White = 95%, Black = 44%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.16"]
[Round "11"]
[White "Arasan 20.4.1"]
[Black "Texel 1.08a8"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "3120"]
[BlackElo "3159"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2018.01.13"]

{[%evp 9,131,8,17,18,16,14,21,0,22,0,0,3,10,0,8,0,0,0,0,0,-12,-6,0,0,-4,-18,7,0,11,0,0,0,10,6,22,7,18,0,19,14,17,0,0,0,2,0,11,10,7,0,0,0,0,-29,0,0,0,0,0,0,16,17,41,37,41,32,62,30,59,48,55,58,89,89,89,89,89,89,89,89,89,89,89,89,287,279,260,240,292,275,330,306,327,326,411,406,416,396,404,386,374,407,547,548,535,534,630,627,639,581,652,648,635,631,560,455,927,1096,1062,1027,1020,1013,936,916]} 1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. Be2 cxd4 (5... Nc6 6. O-O Bd6 7. dxc5 Bxf4 8. exf4 Qa5 9. Nbd2 Qxc5 10. Nb3 Qb6 11. c3 O-O 12. Rb1 Bd7 13. Bd3 {½-½ (82) Grischuk,A (2761)-So,W (2812) Paris 2017}) 6. exd4 {D02: Damenbauernspiele} Qb6 7. Nc3 a6 8. O-O {Die Stellung ist ausgeglichen.} Bd7 9. Qd3 $146 ({Vorgänger:} 9. Rb1 Nc6 10. Re1 Rc8 11. Bf1 Be7 12. a3 O-O 13. Ne5 Kh8 {0-1 (34) Gonzalez Perez,L (2205)-Damaso,R (2485) Las Palmas 1997}) 9... Nc6 {[%cal Bb8c6,Bc6e7,Be7f5][%mdl 32]} 10. Qe3 Ne7 11. Rfd1 Nf5 12. Qd3 Rc8 13. Rab1 Be7 14. Ne5 Bc6 15. g4 Nh4 16. Nxc6 Qxc6 17. Bg3 Nd7 18. Qe3 O-O 19. Bd3 Ng6 20. Ne2 Nf6 21. f3 Nd7 22. c3 Rce8 23. b3 b5 24. Rbc1 Nb6 25. f4 f5 26. Qf3 Rc8 27. Re1 Qd7 28. Kh1 Bd6 29. g5 Ba3 30. Rc2 Nc4 31. b4 Rfe8 32. Rb1 {[#] Und Tb3 würde nun gewinnen.} a5 33. Rb3 {zielt auf Lxc4 ab.} a4 34. Rb1 Rc7 35. Ng1 Ra8 36. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Nh8 37. Be1 Re8 38. Qe2 Ng6 39. Qf2 Qd6 40. Qh2 Nh8 ({Vergiftet wäre} 40... Nxf4 $2 41. Bg3 $18) 41. h5 g6 42. Nf3 Qc6 43. Ne5 Nxe5 44. fxe5 gxh5 45. Qxh5 Rg7 46. Rh2 Qd7 $2 {[#]} (46... Kf8 $16) 47. g6 $1 $18 Nxg6 {und nun wäre ...Sf4 stark für Schwarz.} 48. Bd2 Nf8 49. Be2 Qe7 50. Bxb5 Ra8 51. Qh3 Rg6 52. Bh6 Kh8 53. Bc6 Rc8 54. Bxa4 Qa7 55. Bb5 Qb7 56. Be2 {Weiß steht klar auf Gewinn.} Qe7 57. Bd2 Rg8 58. Rg1 Rxg1+ 59. Kxg1 Nd7 60. Rg2 Rg8 61. Bh6 Rxg2+ 62. Kxg2 Qd8 (62... f4 $142 63. Bg4 Nf8 64. Bxf4 Qf7) 63. Kf1 Bb2 64. a4 Nf8 65. Bh5 Bxc3 66. Qxc3 {Precision: Weiß = 73%, Schwarz = 51%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.16"]
[Round "11"]
[White "Wasp TCEC S11"]
[Black "Jonny 8.1"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "3094"]
[BlackElo "3215"]
[Annotator "TA"]
[PlyCount "161"]
[EventDate "2018.01.13"]

{[%evp 9,161,18,21,15,27,10,11,15,15,10,9,0,0,0,0,-47,-46,-50,-40,-62,-45,-37,-36,-77,-52,-50,-52,-43,-58,-45,-49,-55,-56,-45,-60,-50,-58,-83,-81,-79,-77,-74,-70,-72,-52,-82,-64,-84,-84,-110,-106,-102,-109,-149,-136,-165,-165,-144,-155,-147,-175,-170,-177,-192,-180,-186,-173,-162,-149,-153,-165,-213,-218,-222,-218,-220,-220,-202,-202,-355,-360,-357,-352,-355,-326,-326,-324,-292,-260,-425,-423,-394,-404,-556,-552,-548,-548,-539,-539,-535,-521,-519,-502,-627,-634,-616,-610,-540,-500,-5719,-5719,-5712,-5719,-5712,-5712,-5712,-5712,-5712,-5712,-5712,-5704,-5704,-5704,-5704,-5704,-5686,-5690,-5675,-5669,-5446,-5635,-5635,-5635,-6732,-6298,-4074,-3602,-3188,-3172,-3146,-2991,-2127,-2249,-2028,-1975,-1622,-1363,-9038,-8155,-6499,-6465,-3329,-2129,-1197]} 1. d4 Nf6 2. Bf4 d5 3. e3 {[%cal Be2e3,Be3e4,Be4e5][%mdl 32]} c5 4. Nc3 (4. Nd2 Nc6 5. c3 Bf5 6. Ngf3 e6 7. Be2 Bd6 8. dxc5 Bxc5 9. Nd4 Bg6 10. Qa4 O-O 11. Nxc6 bxc6 12. Qxc6 Rc8 13. Qa4 Re8 14. O-O e5 {0-1 (57) Le,Q (2737)-Ding,L (2777) Riadh 2017}) 4... c4 5. e4 e6 6. e5 {D00: Damenbauernspiele} Nfd7 7. a3 $146 ({Vorgänger:} 7. Qh5 Qb6 8. Rd1 Qxb2 9. Nxd5 g6 10. Nc7+ Kd8 11. Nxe6+ fxe6 {1-0 (36) Nguyen Luu,T (2013)-Ewald,P (1907) Berlin 2006}) 7... Nc6 8. Be3 {Die Stellung ist ausgeglichen.} b5 9. Be2 Be7 10. Nh3 O-O 11. O-O Rb8 12. Rb1 a5 $1 13. a4 b4 14. Nb5 Nb6 15. b3 Ba6 16. Qe1 Ra8 17. Ra1 $1 Qd7 18. f4 f5 19. exf6 $1 Bxf6 20. Bg4 Ne7 {[%cal Bc6e7,Be7f5,Bf5d6,Bd6e4,Be4c3][%mdl 32]} 21. Bf2 Nf5 22. Ng5 Rfe8 23. Rb1 Bxb5 24. axb5 Re7 ({Viel schlechter ist} 24... Qxb5 25. Nxe6 g6 26. Nc7 $11) 25. Nf3 Qxb5 26. Ne5 Nd6 27. Bf3 Rc8 28. Kh1 g6 29. Ng4 Bg7 30. Ne5 Ree8 31. Be3 Ne4 32. Be2 Nc3 33. Ra1 Rc7 34. h4 Nc8 35. h5 Nd6 36. Bg4 cxb3 37. cxb3 Nce4 38. Rf3 Nf5 39. hxg6 hxg6 40. Bxf5 gxf5 41. Rh3 Bf6 42. Kg1 Ree7 $1 43. Qf1 Qb6 $1 44. Rc1 $2 {[#]} (44. Qd3 {war nötig.}) 44... a4 $1 $19 {[%mdl 512]} 45. bxa4 Rxc1 46. Bxc1 Bxe5 ({Schwächer ist} 46... Qxd4+ 47. Be3 $19) 47. fxe5 Qxd4+ 48. Be3 Qxe5 {zielt auf ...Sg3 ab.} 49. Qd1 $2 (49. Qb5 b3 50. Qxb3) 49... Ng3 $1 50. Bf2 Rg7 51. Rxg3 Rxg3 {Schwarz steht klar auf Gewinn.} 52. Bxg3 Qxg3 {[%mdl 4096] Endspiel KD-KD} 53. Qe2 Kf7 54. a5 b3 {Droht stark ...Dc3.} 55. a6 {beabsichtigt a7.} Qf4 56. Qh5+ Kg7 {Droht ...b2 und aus.} 57. Qe8 Qc1+ 58. Kf2 Qc2+ 59. Kg3 (59. Kf3 $142 Qd3+ 60. Kf2 Qxa6 61. Qe7+ Kg6 62. Qe8+ Kg7 63. Qe7+ Kg6 64. Qe8+ Kg7) 59... Qc7+ 60. Kh3 b2 61. Qb5 Qc3+ 62. Kh2 Qe5+ 63. g3 f4 64. a7 fxg3+ 65. Kg2 Qe4+ 66. Kxg3 b1=Q 67. Qxb1 Qxb1 68. a8=Q {KD-KD} Qg1+ 69. Kf3 e5 70. Ke2 d4 71. Qb7+ Kf6 72. Qe4 Qh2+ 73. Kd3 Qf2 {( -> ...Df5)} 74. Kc4 Qa2+ 75. Kb4 Qd2+ 76. Kc5 d3 77. Qf3+ {[#]} Kg6 $1 78. Qe4+ {[#]} Kh5 $1 79. Qf5+ Kh4 80. Qe4+ Kg3 81. Qxe5+ {Precision: Weiß = 53%, Schwarz = 94%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.16"]
[Round "11"]
[White "Vajolet2 2.5"]
[Black "Fritz 16"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "3064"]
[BlackElo "3151"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2018.01.13"]

{[%evp 9,132,10,14,10,13,17,44,41,40,39,51,29,44,41,37,49,47,41,64,54,62,58,44,35,35,32,39,39,44,38,39,35,53,38,65,65,56,63,73,55,80,80,81,67,82,70,73,69,77,73,70,60,114,108,107,104,113,66,113,112,145,138,145,142,133,140,154,162,192,189,174,137,192,192,219,216,221,218,238,234,266,252,277,251,267,271,397,400,363,385,348,355,389,382,591,566,637,626,616,606,644,630,623,619,1425,1415,745,1419,987,174,1428,1425,1212,1166,1419,1356,1198,1200,651,584,11569,11164,6083,4418,29976]} 1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. Bd3 Bxd3 5. cxd3 (5. Qxd3 e6 6. Nf3 c5 7. dxc5 Na6 8. c6 Qa5+ 9. Nbd2 bxc6 10. O-O Nc5 11. Qe2 Qb6 12. Nb3 Be7 13. Nxc5 Bxc5 14. c4 {1-0 (50) Zhao,J (2634)-Wei,Y (2700) China 2016}) 5... e6 6. Qb3 {D00: 1 d4 d5: Unusual lines} b6 7. Nc3 {Black should prevent Nb5.} Nh5 8. Qa4+ $146 {White is slightly better.} ({Predecessor:} 8. Be5 f6 9. Qd1 g6 10. Qa4+ Nd7 11. Bg3 Nxg3 12. hxg3 {0-1 (45) Rouse,P-Jelic,M IECG email 2002}) 8... Nd7 $1 9. Be5 f6 10. Bg3 Nxg3 11. hxg3 c5 12. f4 Bd6 13. Nf3 Kf7 14. Kf2 Qe7 15. Rae1 h6 16. f5 exf5 17. Nxd5 Qe6 18. Nf4 Bxf4 $1 19. gxf4 Rac8 20. Rc1 Rhd8 21. Qa6 Kg8 22. b4 (22. Qxa7 Ra8 $15) 22... Nb8 23. Qc4 ({Of course not} 23. Qxa7 Nc6 $11) 23... Qxc4 24. dxc4 cxb4 25. Nh4 Kf8 26. Nxf5 Nc6 27. Rc2 Rd7 28. g4 Ne7 29. Nxe7 Rxe7 $16 {[%mdl 4096] Endgame KRR-KRR} 30. Ke2 Kg8 (30... Rce8 $14 31. Rh3 Rc7) 31. Kd3 Rce8 32. Rh3 Kf7 33. Rf3 Rh8 34. Rh2 Rc7 35. Rfh3 Rhc8 36. Rc2 Ke7 37. Rh1 Kf7 38. Rb1 a5 39. Rh1 Rh8 40. e4 Rcc8 (40... Re8 $16 41. Rh5 Rce7) 41. Rh5 $1 $18 Rb8 42. Rb5 g6 43. f5 Rhc8 44. Rf2 Rc6 45. c5 Rcc8 46. cxb6 ({Much less strong is} 46. Rxb6 $6 Rxb6 47. cxb6 Rc3+ 48. Kd2 Rc6 $18) 46... Rc3+ 47. Kd2 Rc4 (47... Rc6 $142 48. Rxa5 Rb7) 48. Rc5 Rxd4+ 49. Ke3 Rd7 50. fxg6+ ({Weaker is} 50. Rxa5 Rxb6 51. Rb2 Rbd6 $14) 50... Kg7 51. Rc6 a4 (51... Rf8 $142 52. Rf5 a4) 52. Rfxf6 b3 53. axb3 a3 54. e5 a2 55. Rf1 Rdb7 56. Ke4 $1 Rxb6 {[#]} 57. Rf7+ $1 Kg8 58. Rxb6 Rxb6 {KR-KR} 59. Ra7 Rxg6 $2 {[#]} (59... Rxb3 60. Rxa2 Kg7) 60. Kf5 $1 {[%cal Rf5g6] White is clearly winning.} Rg5+ 61. Kf4 Rg6 62. Rxa2 Rb6 63. Kf5 Rb7 64. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} Rf7+ 65. Ke6 Rf4 66. b5 Kh7 {Precision: White = 94%, Black = 47%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.16"]
[Round "11"]
[White "Laser 1.5"]
[Black "Bobcat 8"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2562"]
[BlackElo "3129"]
[Annotator "TA"]
[PlyCount "138"]
[EventDate "2018.01.13"]

{[%evp 11,138,16,14,12,12,11,37,27,28,8,20,24,22,28,38,34,26,22,47,43,43,41,31,50,43,40,45,41,49,42,46,44,64,28,44,39,39,53,46,30,41,27,53,37,41,39,13,22,36,18,20,10,14,8,22,0,0,0,0,0,0,-20,0,0,0,0,0,-12,0,0,0,0,0,-18,0,0,21,18,0,0,12,8,47,32,175,126,181,187,171,176,186,177,167,163,129,120,177,181,182,173,168,172,175,63,247,208,160,147,29969,29969,29976,29979,29979,29980,29979,29981,29981,29982,29982,29983,29983,29984,29984,29985,29984,29985,29985,29987,29986]} 1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. c3 cxd4 6. exd4 Bf5 7. Qb3 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} Qc8 8. Nbd2 e6 9. Nh4 {White is slightly better.} Be4 10. Be2 (10. Nxe4 dxe4 11. g3 Be7 12. Ng2 Nd5 {0-1 (46) Meier,G (2630)-Karjakin,S (2783) chess.com INT 2017}) 10... Be7 11. Nxe4 dxe4 $146 ({Predecessor:} 11... Nxe4) 12. g3 O-O 13. O-O Nd5 14. Ng2 Rd8 15. Rad1 a6 16. f3 exf3 17. Bxf3 b5 18. Bc1 Rb8 19. a3 Na5 20. Qc2 Nc4 21. Qf2 {aiming for Bxd5.} Nf6 22. Rde1 a5 23. g4 Rf8 $1 24. Bf4 Bd6 25. Bxd6 Nxd6 26. g5 Nd7 27. Be2 Qd8 28. h4 Rc8 29. Ne3 Qb6 30. Qf4 f5 31. Bd3 Rce8 32. Qh2 Kh8 33. Rf2 b4 34. Rb1 Rc8 35. axb4 axb4 36. Qg3 Ra8 37. h5 bxc3 38. bxc3 Qc6 39. Rc1 Rg8 40. Qg2 Qb6 41. Rb2 Qc7 42. Qh2 Rgf8 43. Ng2 Ra4 {Hoping for ...Rxd4!} 44. c4 {[%cal Bc3c4,Bc4c5][%mdl 32]} e5 {Threatens to win with ...Qa7.} 45. Nh4 {Ng6+! is the strong threat.} Re8 46. Rf1 Qa7 47. Qf2 Ra1 (47... Nxc4 48. Qxf5 $1 {[%mdl 512]} Qxd4+ 49. Rbf2 $18) ({Black should play} 47... Qxd4 $14 48. Qxd4 exd4) 48. c5 $18 (48. Nxf5 Rxf1+ 49. Qxf1 (49. Kxf1 Rf8 $17) 49... e4 $15) 48... Rxf1+ 49. Bxf1 (49. Kxf1 Ne4 $15) 49... Ne4 50. Qxf5 Ng3 (50... exd4 $2 51. Ng6+ $1 {[%mdl 512]} hxg6 52. hxg6 $18) 51. Qh3 $1 {Ng6+! would kill now.} Nxh5 ({Avoid the trap} 51... Nxf1 $2 52. Ng6+ $1 {[%mdl 512]} hxg6 53. hxg6+ Kg8 54. Qb3+ Kh8 55. Rf2 $18) 52. Qf3 Nf4 53. Qb7 $1 $40 {[%cal Rb7a7][%mdl 128] White attacks with force.} Qa4 (53... Qxb7 $16 54. Rxb7 Nf8) 54. c6 ({Don't do} 54. Rb4 Qd1 $16) 54... Qxd4+ {[#]} 55. Rf2 $1 Rf8 {[#] ( -> ...Ne2+!)} 56. Nf3 $1 {[%cal Rf3d4]} Nh3+ 57. Bxh3 Rxf3 $1 58. Qb2 {White wants to mate with Qxd4.} Rxf2 59. Qxf2 ({Much less strong is} 59. Qxd4 exd4 60. Kxf2 Nb6) 59... Qxf2+ $4 {[%mdl 8192]} (59... Nb6 $16) 60. Kxf2 {[%mdl 4096] Endgame KB-KN. White mates.} Nb6 61. c7 Kg8 62. Kf3 Kf7 63. Ke4 Kf8 64. Kxe5 Ke7 65. Bf5 h6 66. gxh6 gxh6 67. Bg4 h5 68. Bh3 h4 69. Bg4 Kf7 {Precision: White = 84%, Black = 55%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.16"]
[Round "12"]
[White "Jonny 8.1"]
[Black "Arasan 20.4.1"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "3215"]
[BlackElo "3120"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2018.01.13"]

{[%evp 19,144,0,13,17,16,6,4,0,0,0,0,0,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16,14,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. c3 Nd7 8. Nf3 O-O 9. Bd3 b6 10. Qe2 Bb7 {LiveBook: 11 Games. The position is equal.} 11. Rd1 {C13: French: Classical System: 4 Bg5 Be7, Alekhine-Chatard Attack} (11. O-O-O Rb8 12. Ne5 Bxe5 13. dxe5 Nxe5 14. Ba6 Bxa6 15. Qxa6 Qe7 16. Qb5 c5 17. f4 Qh4 18. g3 Qh6 {½-½ (34) Vucinic,G (2403)-Savicevic,V (2356) Banja Vrujci 2017}) 11... g6 12. O-O Bg7 13. Ba6 $146 ({Predecessor:} 13. Rfe1 Re8 14. Qc2 Qe7 15. h4 Nf6 16. Nxf6+ Qxf6 17. Be4 Bxe4 18. Qxe4 Bf8 19. Qe5 Qxe5 20. dxe5 {½-½ (37) Luciani,J (1750)-Galli,J (2059) Porticcio 2005}) 13... Bxa6 14. Qxa6 c6 15. Qb7 (15. Rfe1 {with more complications.} Qc7 16. Qc4 Rad8 17. Qe2 c5 18. g3) 15... Qc8 16. Qxc8 Raxc8 17. Nd6 Rc7 18. Rfe1 Nf6 19. Nc4 Nd5 20. Nce5 Rd8 21. h4 Bxe5 22. Nxe5 Kg7 23. a4 h5 24. g3 b5 25. Nd3 b4 26. c4 ({Of course not} 26. Nxb4 Nxb4 27. cxb4 Rb7 $17) 26... Ne7 27. Nc5 Kf6 28. Rd3 Nf5 29. Red1 a5 30. b3 Rcc8 31. Kg2 Nd6 32. f3 Nf5 33. Kh3 Rh8 34. Nd7+ Kg7 35. c5 Rcd8 36. Ne5 Rc8 37. Nc4 Ra8 38. R3d2 Ra7 39. Nb6 Kf6 40. Re2 Kg7 41. Rd3 Rd8 42. Red2 Rh8 43. Rd1 Kf6 44. R3d2 Ne3 45. Re1 Nf5 46. Rdd1 Rc7 47. Rd3 Kg7 48. Nc4 Ra7 49. Re2 Kf8 50. Ne5 Rc7 51. Rdd2 Kg7 52. Re4 Rcc8 53. Nc4 Ra8 54. Nb6 Rad8 55. Rd1 Kf6 56. Rd3 Kg7 57. Rd2 Kf8 58. Nc4 Ra8 $1 59. Ne5 Rc8 60. Rd1 Kg7 61. Rd3 Rc7 62. Nc4 Ra7 63. Nb6 Rc7 64. Re2 Kf6 65. Nc4 Ra7 66. Re5 Rh6 67. Rd2 (67. Re1 {looks sharper.} Rh8 68. Rdd1 Kg7 69. Ne5 Rc7 70. Nc4) 67... Rh8 68. Re4 Kg7 69. Rf4 Raa8 70. Re4 Ra7 71. Rg2 Rd8 72. Rd2 Rh8 {Precision: White = 90%, Black = 94%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.16"]
[Round "12"]
[White "Texel 1.08a8"]
[Black "Vajolet2 2.5"]
[Result "1/2-1/2"]
[ECO "C08"]
[WhiteElo "3159"]
[BlackElo "3064"]
[Annotator "TA"]
[PlyCount "232"]
[EventDate "2018.01.13"]

{[%evp 23,232,12,21,10,8,8,11,16,18,21,21,13,10,4,20,20,21,32,29,27,24,20,27,22,21,6,24,6,6,6,7,7,10,6,6,6,10,7,9,5,22,9,8,16,29,6,14,14,14,0,0,0,12,11,19,15,22,0,0,0,0,0,0,6,22,22,22,22,27,7,7,7,7,0,0,2,2,6,5,2,8,0,27,8,18,8,8,8,8,8,8,3,63,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,20,20,78,78,78,78,133,133,133,133,133,133,140,140,140,140,141,132,132,0,132,132,132,132,132,132,132,0,132,0,132,132,132,132,132,132,132,132,132,8,8,8,8,0,132,132,132,132,132,132,132,132,132,132,132,8,132,0,132,8,8,0,132,132,132,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,24,8,8,8,8,8,46,46,46]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 {[%cal Bb8d7,Bd7c5,Bc5e4][%mdl 32]} 8. O-O Be7 9. dxc5 Nxc5 10. c3 O-O 11. Nb3 Nce4 12. Nbd4 Re8 {LiveBook: 4 Games. C08: French Tarrasch: 3...c5 4 exd5 exd5 sidelines} 13. Be3 Ng4 $146 ({Predecessor:} 13... Qc8 14. Nc2 Bc5 15. Bd4 Qc7 16. Ne3 Rad8 17. Bxc5 Nxc5 18. Qc2 Ncd7 19. Rad1 Ne5 20. Nxe5 Rxe5 {1-0 (29) Kokarev,D (2546)-Ponfilenok,V (2402) Togliatti 2007}) 14. Bf4 Bd6 {The position is equal.} 15. Bxd6 Qxd6 16. h3 Ngf6 17. Ne1 Nc5 18. Nd3 b6 19. Re1 Rxe1+ 20. Nxe1 {[%cal Bd3e1,Be1c2,Bc2d4][%mdl 32]} Re8 21. Nec2 g6 22. Qd2 Ne6 23. Re1 Qc7 24. Nxe6 fxe6 25. Nd4 e5 26. Nf3 Kg7 27. a3 a5 28. Qe3 {[%cal Rf3e5]} Nd7 29. Qg5 h6 30. Qg3 Qd6 31. Rd1 {c4! is the strong threat.} Qe6 32. Ne1 Nc5 33. Qe3 Nd7 34. b4 Re7 35. Nf3 Qd6 36. Qe2 Nf6 37. Re1 {[%cal Rf3e5]} e4 38. Nd4 Kh7 39. Qd2 Qc7 40. a4 Qc4 41. Nb5 Nh5 42. Rd1 Rd7 43. Rb1 Qc6 44. bxa5 bxa5 45. Nd4 Qc7 46. Ne2 Qc4 47. Rb6 Qd3 48. Qe3 Rf7 49. Rb5 Qd1+ 50. Kh2 Qxa4 51. Rxd5 Qc6 $132 {[%mdl 2048] Black has counterplay} 52. Qd4 Qf6 (52... a4 {looks sharper.} 53. Kg1 Qa6 54. Rd8 Nf6 55. Nf4 Qa7) 53. Kg1 Qxd4 54. Rxd4 $11 {[%mdl 4096] Endgame KRN-KRN} Nf6 55. Rd6 Kg7 56. Ra6 Rb7 57. Nf4 Rb1+ 58. Kh2 {White wants to play Ra7+.} g5 $1 {[%cal Rg5f4]} 59. Ne6+ Kf7 60. Nd8+ Kg6 61. Nc6 {With the idea Ne5+.} Rb2 62. Ne5+ Kg7 63. Ra7+ Kg8 64. Nf7 Rxf2 65. Nxh6+ Kf8 $1 66. Rxa5 e3 $1 67. Ng4 ({Wrong is} 67. Rxg5 $2 Rf4 $19) 67... Nxg4+ 68. hxg4 {KR-KR} Rc2 $1 69. Rxg5 Rc1 70. Re5 e2 (70... Rxc3 $11 71. Kg3 e2+ 72. Kh4 Rc2) 71. Rxe2 $16 Rxc3 72. Re6 Kg8 (72... Kf7 $142 73. Ra6 Kg7) 73. Re7 $1 Rc5 74. Kh3 Rc3+ 75. Kh4 Rc6 76. g5 Ra6 77. Kh5 Rc6 78. g6 Rc1 79. Rf7 ({Better is} 79. g3 $16) 79... Rh1+ (79... Rc2 $1 $11) 80. Kg4 Rh2 81. g3 {[%cal Bg2g3,Bg3g4][%mdl 32]} ({Reject} 81. Rh7 $6 Rxg2+ 82. Kf5 Rg1 $11) 81... Rd2 82. Kh5 Rd3 83. Kg4 Rd2 84. Kh5 Rd3 $1 85. g4 $1 Rd1 86. Kh6 Rh1+ 87. Kg5 Rh3 88. Kf4 Rd3 89. Ke5 ({White should play} 89. Rb7 $16) 89... Re3+ $11 90. Kf5 Ra3 91. Kf6 Ra6+ {[#]} (91... Rf3+ $11 92. Ke5 Rb3) 92. Kg5 $1 $16 Ra4 93. Rd7 Ra3 94. Rh7 Ra4 95. Rc7 {Black must now prevent Kh6.} Ra2 96. Re7 Rb2 97. Kf4 (97. Re5 $16) 97... Rb4+ {[#]} (97... Rb6 $11 {remains equal.}) 98. Kg5 (98. Re4 $1 $16 {[%cal Re4b4]} Rb5 99. Re5) 98... Rb3 (98... Rb2 $1 $11 {keeps the balance.}) 99. Kf5 (99. Rh7 $16) 99... Rf3+ $11 100. Kg5 (100. Ke4 $11 Rf6 101. g7) 100... Rb3 $16 101. Ra7 Re3 102. g7 (102. Kh4 $16) 102... Rb3 $11 103. Rc7 Rb5+ 104. Kf6 {Threatening mate with Rc8+.} Rb6+ 105. Ke5 Kh7 106. Kf4 Rb4+ 107. Kg5 Rb2 108. Ra7 Rb5+ 109. Kf6 Rc5 110. Kf7 Rc8 $1 111. Rb7 {And now Rd7 would win.} Rg8 112. Kf6 {Hoping for g5.} Ra8 113. g5 {Threatens to win with Kf7.} Kg8 114. Kg6 {Intending Rf7 and mate.} (114. Rb6 $5 {[%cal Rf6g6]} Kh7 115. Rc6 $16) 114... Ra6+ 115. Kh5 Ra5 116. Rb8+ Kxg7 {Precision: White = 58%, Black = 73%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.16"]
[Round "12"]
[White "Fritz 16"]
[Black "Laser 1.5"]
[Result "1/2-1/2"]
[ECO "C08"]
[WhiteElo "3151"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2018.01.13"]

{[%evp 14,63,3,7,10,4,22,22,22,18,22,23,45,47,42,11,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-28,0,0,0,-13,-12,-11,0,-16,0,-18,0,-12,0,-16]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 {C08: Französische Verteidigung (Tarrasch-Variante)} 7. dxc5 (7. Ne2 Bd6 8. dxc5 Nxc5 9. Nf3 Ne4 10. O-O Ngf6 11. Bf4 O-O 12. Bxd6 Qxd6 13. c3 Rfe8 14. Ned4 a6 15. Ne1 {½-½ (32) Zherebukh,Y (2605)-Cordova,E (2655) Saint Louis 2017}) 7... Bxc5 8. Nb3 {LiveBook: 3 Partien} Bb6 9. a4 a5 $146 (9... Nc5 {is more complex.} 10. Qe2+ Qe7 11. Nd4 Ne6 12. Qb5+ Qd7) ({Vorgänger:} 9... Qe7+ 10. Ne2 Ngf6 11. O-O O-O 12. Nc3 Qd6 13. Nb5 Qb8 14. a5 {1-0 (34) Khorunzhy,M (2241)-Camps,J (1945) ICCF email 2013}) 10. Qxd5 Ngf6 11. Qb5 O-O {[#] Weiss muss nun ...Sg4 beachten.} 12. Ne2 Rc8 13. c3 Ne4 14. O-O (14. Nbd4 {feels hotter.} Nd6 15. Qd3 Ne5 16. Qd1 Qf6 17. O-O) 14... Ndc5 $1 15. Bf4 {Tad1 ist eine echte Drohung.} Nxb3 $1 16. Qxb3 Qf6 17. Qb5 Rfd8 18. Be3 Bxe3 19. fxe3 Qe7 20. Nd4 ({Ein No Go ist} 20. Qxa5 Nd2 $17) 20... Rc5 21. Qd3 g6 22. Qe2 Rcd5 23. Rf3 Qe8 24. Raf1 R8d7 25. Re1 Nc5 26. Qc4 {Die Stellung ist ausgeglichen.} Re5 27. b3 Ne4 28. Qd3 Nc5 29. Qb5 Ne4 30. Qd3 Nc5 31. Qb5 Ne4 32. Qd3 {Precision: Weiß = 60%, Schwarz = 68%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.17"]
[Round "13"]
[White "Fritz 16"]
[Black "Bobcat 8"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "3151"]
[BlackElo "3129"]
[Annotator "TA"]
[PlyCount "168"]
[EventDate "2018.01.13"]

{[%evp 14,168,27,23,22,5,51,48,47,48,50,44,72,67,76,75,62,42,50,32,52,42,46,50,63,64,68,60,72,51,51,43,53,49,49,46,44,52,50,53,77,85,69,33,39,32,33,33,42,35,39,53,43,43,44,39,73,26,58,20,14,14,14,19,19,8,8,8,8,8,8,2,11,2,17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,19,55,257,141,469,469,469,469,469,378,2303,2232,5057,5057,5057,5057,5057,5057,5057,1299,940]} 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d5 7. exd5 {B45: Sicilian Four Knights} exd5 8. O-O {LiveBook: 3 Games} Bc5 (8... Be7 9. Bf4 O-O 10. Bf3 a6 11. Re1 Re8 12. h3 Nxd4 13. Qxd4 Be6 14. Rad1 Rc8 15. a3 h6 16. Be5 Qa5 {1-0 (41) Areshchenko,A (2647)-Safarli,E (2463) Dresden 2007}) 9. Bb5 {The position is equal.} (9. Nb3 {keeps more tension.} Bb4 10. Bf4 Bxc3 11. bxc3 O-O 12. Bd3) 9... Bxd4 $146 (9... O-O {is interesting.} 10. Nxc6 bxc6 11. Bxc6 Ng4 12. g3 Bxf2+ 13. Kh1 Be6) ({Predecessor:} 9... Bd7 10. Re1+ Ne7 11. Bxd7+ Qxd7 12. Nb3 Bb6 13. Qe2 O-O {1-0 (40) Fruebing,S-Kaatz,D Oberhof 1998}) 10. Bxc6+ bxc6 11. Qxd4 O-O 12. Bg5 h6 13. Bxf6 Qxf6 14. Qxf6 gxf6 15. Rfe1 Bf5 16. Ne2 Bg6 17. Rad1 Rfe8 18. Rd2 Kg7 19. f3 a5 20. Kf2 a4 21. Rc1 Reb8 22. c4 Ra5 23. c5 Rbb5 24. Nd4 Rxc5 25. Nxc6 Rxc1 26. Nxa5 $14 {[%mdl 4096] Endgame KRB-KRN} h5 27. Ke3 a3 28. bxa3 Rc3+ 29. Kd4 Rxa3 30. Nc6 h4 31. Nb4 Bf5 32. Nxd5 Be6 33. Nc3 Kg6 34. Rb2 f5 35. Rb1 Kg7 36. Rb5 Kf6 37. Rb6 Kg7 38. Rb1 Kf6 39. f4 Kg7 40. Rb5 Kh6 41. Rb8 Kh7 42. Rb2 Kg6 43. Kd3 Bd5 44. h3 Kg7 45. Kd4 Be6 46. Rb5 Kh7 47. Rb1 Kg6 48. Re1 Kg7 49. Rc1 Kg6 50. Ra1 Kh5 51. Rg1 Kh6 52. Rd1 Kg7 53. Ra1 Kh6 54. Rg1 Kh5 55. Rd1 Kh6 56. Rh1 Kg7 57. Re1 Kh6 58. Re2 Kg6 59. Rc2 Ra8 60. Rd2 Ra3 61. Kd3 Bd5 62. Rf2 Be6 63. Rb2 Kf6 64. Rb6 Kg7 65. Kc2 Bc4 66. Rb4 Bf1 67. Rb1 Bc4 68. Ra1 Kh7 69. Kd2 Kg6 70. Re1 Kg7 71. Rc1 Ra6 72. a4 Rg6 73. Nb5 Rxg2+ 74. Kc3 Be2 75. Nd4 Rg3+ $2 ({Black should play} 75... Ba6 $1 $14) 76. Kd2 $1 $18 Bd3 $2 {[%mdl 8192]} (76... Rd3+ $16 {is more resistant.} 77. Kxe2 Rxd4) 77. Rc3 Be4 78. Rxg3+ $1 hxg3 {KB-KN} 79. Ne2 Bg2 $2 (79... g2 80. Ke3 Kg6) 80. a5 {[%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32] White is clearly winning.} Bxh3 81. a6 $1 Kf6 {[#]} 82. Ke3 $1 Bf1 83. a7 Bg2 {[#]} 84. Kd4 $1 Ke6 {Precision: White = 76%, Black = 71%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.17"]
[Round "13"]
[White "Arasan 20.4.1"]
[Black "Wasp TCEC S11"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "3120"]
[BlackElo "3094"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2018.01.13"]

{[%evp 13,108,4,12,10,9,8,22,1,36,28,34,25,41,52,65,12,22,11,29,-8,0,0,7,0,1,0,7,15,16,16,22,13,22,12,16,14,12,29,9,0,0,0,6,0,0,0,8,16,44,41,41,57,40,40,89,79,81,66,96,87,115,123,87,94,96,93,78,95,78,82,127,127,127,127,127,127,127,127,127,127,127,0,128,128,29971,0,29972,29974,29974,29975,29977,29978,29979,29979,29979,29978,29978]} 1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Be7 8. O-O {B22: Sicilian: 2 c3} O-O 9. Bd2 (9. Qe2 Nc6 10. Rd1 Na5 11. Bxd5 exd5 12. Nc3 Be6 13. Bf4 a6 14. h3 Re8 15. exd6 Bxd6 16. Bxd6 Qxd6 17. Qe5 Nc4 18. Qxd6 Nxd6 {½-½ (32) Nisipeanu,L (2672)-Grischuk,A (2785) Heraklio 2017}) 9... Nc6 10. a3 {The position is equal.} Qb6 11. Nc3 Nxc3 12. Bxc3 d5 $146 ({Predecessor:} 12... Rd8 13. Qc2 Qc7 14. Bd3 h6 15. Qe2 b6 16. Qe4 g6 17. Qe3 Kh7 {1-0 (63) Madsen,S (1638)-Calderon,P (1828) Helsingor 2016}) 13. Bd3 Bd7 14. b4 ({White should try} 14. Qd2 $14) 14... Rfc8 $11 15. Qd2 {Threatens to win with b5.} a6 16. g3 Na7 17. Rfc1 Nb5 18. Bb2 Na7 19. h4 Bb5 20. Bc2 Bc4 21. Bb1 Qd8 22. Ng5 g6 $1 {[%cal Bg7g6,Bg6g5][%mdl 32]} 23. Kg2 Qf8 24. Rh1 h6 25. Nf3 {[%cal Bg5f3,Bf3h2,Bh2g4][%mdl 32]} Nc6 26. h5 g5 $1 27. Bc3 Qg7 28. Nh2 f5 29. exf6 $1 Bxf6 30. Ng4 Kh8 {[%cal Rf6d4]} 31. Rd1 Bb3 32. Re1 {[%cal Bd1e1,Be1e5,Be5e6][%mdl 32]} Bxd4 33. Bxd4 Nxd4 34. Re5 Rc4 35. Bd3 $1 {[%cal Rd3c4]} Rd8 36. Qe3 (36. Bxc4 $6 dxc4 37. Qc3 Ba4 $11) 36... Nc6 {Strongly threatening ...d4.} 37. Rxe6 Rxg4 38. Bf5 Re4 (38... Qxa1 $2 {perishes.} 39. Rxh6+ (39. Bxg4 Qg7 $17) 39... Kg7 40. Rxc6 $18) ({Not} 38... Rc4 $2 39. Rg6 $18) 39. Bxe4 dxe4 40. Qxb3 Nd4 41. Qc4 Nxe6 42. Qxe6 $16 {[%mdl 4096] Endgame KQR-KQR} e3 43. Rf1 exf2 44. Rxf2 {Rf6 is the strong threat.} Rf8 45. Rxf8+ Qxf8 {KQ-KQ} 46. g4 Kg7 47. Qg6+ Kh8 {[#]} 48. a4 $1 Qg7 $2 {[%mdl 8192] [#]} (48... Qe7 $16) 49. Qxg7+ $1 Kxg7 {KP-KP} 50. Kf3 {White mates.} Kf7 51. Ke4 Ke7 52. Kf5 a5 53. bxa5 Kf7 54. Ke5 Ke7 {Precision: White = 79%, Black = 60%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.17"]
[Round "13"]
[White "Vajolet2 2.5"]
[Black "Jonny 8.1"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "3064"]
[BlackElo "3215"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2018.01.13"]

{[%evp 9,115,0,0,0,0,0,0,0,0,0,0,0,0,0,-3,-10,-6,-17,-14,-15,-11,-10,-16,-23,-29,-33,-26,-31,-31,-24,-16,-12,-12,-23,-8,-6,0,0,-8,-8,0,0,-2,-34,-37,-40,-37,-43,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-5,-66,-66,-66,-66,-66,-144,-67,-53,-189,-167,-165,-155,-423,-422,-409,-414,-721,-711,-708,-699,-29971,-5941,-29981,-29982,-29981,-29981,-29981,-29982,-29982]} 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. a4 d5 (4... Nc6 5. d4 cxd4 6. Nxd4 d6 7. Be2 Nf6 8. O-O Be7 9. Be3 O-O 10. Kh1 Qc7 11. f4 Re8 12. Bf3 Na5 13. Rb1 Bf8 14. Qd3 Nd7 {½-½ (14) Sermek,D (2530)-Markus,R (2560) Nova Gorica 2007}) 5. exd5 exd5 6. Be2 $146 {B40: Sizilianisch (Klassisches System mit e7-e6)} ({Vorgänger:} 6. d4 c4 7. Be2 Nf6 8. O-O h6 9. Ne5 Bb4 10. Bd2 Qb6 11. Nxd5 Nxd5 12. Bxc4 {0-1 (35) Balazec,L (1962)-Mrazek,L (2277) Stare Mesto 2017}) 6... d4 7. Ne4 Nf6 8. Nxf6+ {Die Stellung ist ausgeglichen.} Qxf6 9. d3 Bd6 10. O-O O-O 11. Re1 Nc6 12. Nd2 Bc7 13. Ne4 Qe7 14. Bf3 h6 15. Bd2 Rb8 16. Qc1 Ne5 17. Be2 Bd7 18. f4 Nc6 19. Bf3 f5 20. Nc3 dxc3 21. Rxe7 cxd2 22. Rxg7+ $1 ({Doch nicht} 22. Bd5+ Kh8 $17) 22... Kxg7 23. Qxd2 Nd4 24. Bd1 Rf6 25. c3 Nc6 {[%cal Bd4c6,Bc6a5,Ba5b3][%mdl 32]} 26. Bb3 Na5 27. Bd5 Rd6 28. c4 Nb3 29. Qc3+ Nd4 30. b4 b6 31. Rb1 Rf6 ({Natürlich nicht} 31... Bxa4 $6 32. bxc5 bxc5 33. Rxb8 $16) 32. Kf1 Bd6 33. bxc5 Bxc5 ({Viel schlechter ist} 33... bxc5 $6 34. Rxb8 Bxb8 35. Qa5 $16) 34. a5 Be8 35. Re1 Bh5 36. h3 $1 Bf7 37. g3 h5 38. Bxf7 Kxf7 39. Qb2 h4 40. Qg2 Ne6 {[#] Weiss muss nun ...hxg3 beachten.} 41. Qd5 {Droht stark d4.} Rd8 42. Qb7+ $1 Be7 43. axb6 hxg3 44. Re5 (44. Kg1 $1 $11) 44... Rxd3 $15 45. Kg1 Rd1+ 46. Kg2 Nxf4+ 47. Kxg3 Ng6 48. Re2 (48. Rd5 $15 Rb1 49. c5) 48... f4+ $19 {[%cal Bf5f4,Bf4f3,Bf3f2][%mdl 32]} 49. Kf2 Rd3 50. c5 $2 (50. Qc7 $17 f3 51. Re1 Rd2+ 52. Ke3) 50... f3 51. Re1 Rd2+ 52. Kf1 (52. Ke3 $142 Rc2 53. h4) 52... f2 53. Rb1 Rf5 54. Qh1 {[#] Und weiter mit b7 wäre nett.} Bh4 55. Qb7+ Kf6 {Schwarz setzt Matt.} 56. Qc6+ Kg5 57. Qg2+ Kh6 58. Qe4 {Precision: Weiß = 72%, Schwarz = 95%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.17"]
[Round "13"]
[White "Laser 1.5"]
[Black "Texel 1.08a8"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2562"]
[BlackElo "3159"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.01.13"]

{[%evp 20,77,24,18,18,18,29,14,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,4,13,16,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. O-O Nf6 5. Nc3 e5 6. Bc4 Be7 7. Re1 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} (7. Ng5 O-O 8. f4 exf4 9. d3 h6 10. Nf3 Bd6 11. Nh4 Be5 12. Ng6 d5 13. exd5 fxg6 14. dxc6+ Kh7 15. Bxf4 {0-1 (48) Adhiban,B (2674)-Gelfand,B (2741) Berlin 2015}) 7... d6 8. h3 O-O 9. d3 Be6 10. Bd2 h6 11. a4 {LiveBook: 3 Games} Qd7 12. Nd5 $146 Bd8 13. a5 Rb8 {The position is equal.} 14. Bb3 b5 15. axb6 axb6 16. Qb1 b5 17. Qa2 Bxd5 18. Bxd5 Bc7 19. Bb3 Rfd8 20. c3 d5 21. exd5 Nxd5 22. Qb1 Ra8 23. Rxa8 Rxa8 24. Nh4 Nce7 25. c4 bxc4 26. Bxc4 Nb6 27. Bc3 Nxc4 28. dxc4 Nc6 29. Nf5 Rd8 30. Ne3 Nd4 31. Qe4 Qa4 32. Qb7 Bd6 33. Qe4 Kh8 34. Qd5 f6 35. Qe4 Re8 36. Bd2 Rd8 37. Bc3 Re8 38. Bd2 Rd8 39. Bc3 {Precision: White = 80%, Black = 95%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.17"]
[Round "14"]
[White "Jonny 8.1"]
[Black "Laser 1.5"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "3215"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "162"]
[EventDate "2018.01.13"]

{[%evp 22,162,25,16,29,29,24,27,23,27,40,31,31,31,33,27,34,31,37,34,37,18,33,20,20,37,35,28,24,20,33,20,20,20,20,20,20,20,20,20,20,12,20,20,13,12,44,44,44,44,44,44,44,44,44,44,44,44,44,44,65,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. O-O Be7 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} 8. Nc3 O-O 9. Rd1 Bb4 10. Bd2 a5 11. a3 Bxc3 12. Bxc3 {LiveBook: 3 Games} Ne4 13. Nd2 Nxd2 14. Bxd2 {[#]} Nd7 $146 15. a4 Nf6 16. f3 Nd7 17. Rac1 Re8 18. b3 Nf8 19. e4 Ng6 20. Be3 h6 21. g3 Re7 22. h4 Rd7 23. Kg2 dxe4 24. fxe4 c5 {next ...cxd4 is good for Black.} 25. d5 Qb6 26. h5 Ne5 {[%cal Bg6e5,Be5f7,Bf7d6][%mdl 32]} 27. Qc3 f6 28. Rc2 Re8 29. Re1 Rde7 30. Rce2 Nf7 31. Qc2 Qa7 32. Bf4 b6 33. Qd1 e5 34. Bd2 Nd6 35. Rf2 Qd7 36. g4 Rd8 37. Bc3 Kh8 38. Kf1 Nf7 39. Qe2 Nd6 40. Qf3 Nf7 41. Qf5 (41. Bd2 $14) 41... Nd6 $11 {The position is equal.} 42. Qxd7 Rexd7 43. Kg2 Kg8 44. Kf3 Nf7 45. Ke3 Ng5 46. Rc1 Kf7 47. Rb2 Ke7 48. Rh2 Kd6 49. Be1 Nf7 50. Bh4 Rf8 51. Rf2 Ke7 52. Ra2 Nd6 53. Rh2 Rdd8 54. Rg1 Kd7 55. Rf1 Rb8 56. Kd3 Ra8 57. Be1 Rfd8 58. Bc3 Re8 59. Rhf2 Nf7 60. Rb2 Ng5 61. Bd2 Nf7 $1 62. Rc2 Nd6 63. Bc3 Rab8 64. Re2 Rf8 65. Bd2 Rfd8 66. Ref2 Re8 67. Rg1 Red8 68. Bc3 Nf7 69. Rgf1 Re8 70. Rf5 Nd6 71. R5f3 Nf7 72. Rc1 Nd6 73. Rg3 Rec8 74. Rcg1 Nf7 75. R3g2 Nd6 76. Rb2 Rd8 77. Rf2 Nf7 78. Rff1 Re8 79. Rg2 Ra8 80. Bd2 Rab8 81. Rh2 Rb7 {Precision: White = 76%, Black = 85%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.17"]
[Round "14"]
[White "Texel 1.08a8"]
[Black "Fritz 16"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "3159"]
[BlackElo "3151"]
[Annotator "TA"]
[PlyCount "172"]
[EventDate "2018.01.13"]

{[%evp 9,172,11,32,35,35,26,35,34,64,56,68,54,66,70,61,68,61,61,61,60,57,51,72,73,73,65,71,66,62,47,69,53,79,60,48,48,62,41,49,38,57,32,53,45,62,61,74,74,74,74,76,74,74,80,81,74,74,0,81,81,74,51,74,74,91,75,75,75,75,75,75,75,77,70,82,75,75,85,73,97,88,93,88,97,123,122,110,110,118,118,127,126,131,115,127,147,121,133,226,212,235,215,237,233,222,201,243,249,365,395,393,393,395,410,410,410,397,371,414,379,380,351,373,366,362,367,343,333,340,339,485,474,478,469,416,396,486,406,683,660,837,806,851,804,837,786,798,837,850,819,791,760,847,845,867,844,29960,29964,29954,29957,29967,29968,29963,29958,2123]} 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. h3 (4. Nc3 a6 5. Qc2 e6 6. b3 c5 7. cxd5 exd5 8. d4 Nc6 9. dxc5 Bxc5 10. Bb2 O-O 11. Rd1 Nb4 12. Qb1 g6 {½-½ (82) Svidler,P (2765)-Eljanov,P (2711) Riadh 2017}) 4... Be6 $146 ({Predecessor:} 4... Bf5 5. b3 e6 6. Bb2 h6 7. Be2 Nbd7 8. Nc3 Bd6 9. d3 Qe7 10. a3 Bh7 11. b4 a6 {½-½ (59) Acosta,P (2426)-Molina,R (2443) San Luis 2016}) 5. b3 g6 6. Bb2 {A11: English Opening: 1...c6} Bg7 7. Be2 O-O 8. O-O {White is slightly better.} Na6 9. d3 Qb6 10. cxd5 Nxd5 11. Bxg7 Kxg7 12. d4 Bf5 13. Bc4 Nac7 14. Re1 Bxb1 15. Qxb1 Qb4 16. e4 Nb6 17. Qc1 f6 18. a3 Qd6 19. Qe3 Rae8 20. a4 Qb4 21. Rac1 e6 22. Bd3 Kg8 23. h4 Rf7 24. Ra1 a5 25. Rad1 Rg7 26. Qe2 Rd8 27. Qc2 Rgd7 28. g3 Kg7 29. Kg2 h5 30. Re2 Nc8 31. Qb2 Re7 32. Bb1 Red7 33. Bd3 Re7 $1 34. Rh1 Red7 35. Rb1 Nb6 36. Rd1 Ne8 37. Qc2 Kh6 38. Qc1+ Kg7 39. Qe3 Re7 40. Bb1 Nc7 41. Rc1 Nd7 42. Rb2 Qb6 43. e5 {Threatens to win with exf6+.} f5 44. b4 axb4 45. Qd2 ({Reject} 45. Qg5 $6 Ree8 $11) 45... Na6 {[#]} 46. Bd3 $1 $36 {[%mdl 3072] White has strong compensation. White is on the roll.} ({Of course not} 46. Qg5 Rde8 $11) 46... Ndb8 47. Bc4 Rde8 48. Ng5 Qc7 49. Rb3 Qc8 50. Kh2 Qd8 51. Rd1 Qb6 52. Kg1 Qa5 53. Rbb1 Qd8 (53... Nd7 $16) 54. Qa2 $18 Qc8 {[#]} 55. a5 $1 Kh8 56. Qb3 Kg8 57. Kg2 Kg7 58. Rbc1 Qd7 (58... Nc7 {is a better defense.} 59. Qxb4 Rd7) 59. d5 exd5 {[#]} 60. Bxd5 $1 {[%mdl 512] Bf7 is the strong threat.} Qc7 (60... cxd5 61. Rxd5) 61. Ne6+ Rxe6 62. Bxe6 Qxe5 63. Bc4 Qf6 64. Re1 Re4 65. Rxe4 fxe4 66. Qe3 Qf3+ 67. Qxf3 exf3+ 68. Kxf3 {[%mdl 4096] Endgame KRB-KNN} Kf6 69. Rd1 Ke7 (69... Nc5 {was called for.} 70. Ke3 Ke7) 70. Re1+ Kd6 71. Kf4 Nd7 72. Kg5 Nab8 73. Rd1+ Kc7 (73... Ke7 $142 74. f4 c5 75. Kxg6 Nc6) 74. f4 Nf8 75. Kf6 c5 76. Kf7 Nfd7 77. Kxg6 Nc6 78. Bb5 b3 79. Kxh5 Nf8 80. Rc1 Nxa5 81. Rxc5+ Kb6 82. Re5 Ne6 83. Rxe6+ {White mates.} Kxb5 84. f5 {[%cal Bf4f5,Bf5f6][%mdl 32]} Nc4 85. f6 b2 86. Re1 Nd6 {Precision: White = 88%, Black = 56%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.17"]
[Round "14"]
[White "Bobcat 8"]
[Black "Arasan 20.4.1"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "3129"]
[BlackElo "3120"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2018.01.13"]

{[%evp 23,121,0,0,0,9,6,2,13,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,15,4,15,10,14,14,16,14,24,22,27,24,26,21,21,23,16,18,18,18,18,21,26,24,33,28,35,33,38,34,33,34,39,38,37,39,39,42,36,35,50,50,50,50,50,50,50,50,50,50,74,72,58,63,64,55,49,41,64,61,72,21,21,21,21,21,22,21,21,21,21,21,21,21,21,15]} 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Nbd7 5. d4 e6 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 {D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran} (9. Be2 O-O 10. O-O a6 11. Rd1 Qc7 12. e4 e5 13. h3 Re8 14. a3 exd4 15. Nxd4 Bh2+ 16. Kh1 Be5 17. Bf3 c5 18. Nf5 Nb6 19. Bg5 Bxf5 20. exf5 {½-½ (40) Navara,D (2751)-So,W (2778) Prague 2015}) 9... Bb7 10. e4 e5 11. Nxe5 Nxe5 12. dxe5 Bxe5 {LiveBook: 7 Games} 13. h3 O-O 14. O-O {[#]} b4 $146 ({Find the theoretical novelty and annotate with similar games:} 14... Re8 15. Be3 a6 16. Rfd1 Qe7 17. a4 Rac8 18. f3 Nh5 19. Qf2 Bg3 20. Qf1 {½-½ (20) De Jong,J (2429)-Horvath,C (2507) Leiden 2012}) 15. Na4 Bd4 {[#]} 16. e5 $1 {[%mdl 512]} Bxe5 17. Nc5 Bc8 18. Re1 Qc7 19. Bd2 a5 20. a3 bxa3 21. Rxa3 Rd8 22. b4 {[%cal Ra3a5]} a4 23. Bc4 Qb8 24. Qa2 Qc7 25. Bxf7+ Qxf7 26. Rxe5 Qxa2 27. Rxa2 a3 28. Kh2 Rd4 29. Re1 Kf7 30. Bc1 Rxb4 31. Rxa3 Rxa3 32. Bxa3 Rd4 33. Bc1 Rc4 34. Nd3 Nd7 35. Be3 Rc3 36. Nf4 Rc2 37. Ra1 Bb7 38. Rd1 Bc8 39. Rd4 c5 40. Rd6 {[#] Black must now prevent Rc6.} Ne5 41. Rd5 Nd7 42. Nd3 c4 43. Nb4 Rb2 44. Nc6 Ke6 45. Rd4 Nb6 46. Nd8+ Ke7 $1 47. Bg5+ Kf8 48. Rf4+ Ke8 49. Re4+ Kd7 50. Re7+ $1 Kd6 51. Rxg7 Nd5 52. Rxh7 Rxf2 53. Rh6+ Ke5 54. Rc6 (54. Kg3 $16 Rc2 55. Nc6+ Kf5 56. Rd6 Rc3+ 57. Kf2 Rc2+ 58. Kg3 Rc3+ 59. Kh4) 54... Bf5 $11 {The position is equal.} 55. Rxc4 {Hoping for Kg3.} Be4 $1 56. Kg3 Rxg2+ 57. Kh4 Bf5 58. Ra4 Rh2 {[%csl Gf5][%cal Rh2h3]} 59. Ra3 Bxh3 60. Rxh3 Rxh3+ 61. Kxh3 {Precision: White = 89%, Black = 82%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.17"]
[Round "14"]
[White "Wasp TCEC S11"]
[Black "Vajolet2 2.5"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "3094"]
[BlackElo "3064"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2018.01.13"]

{[%evp 19,113,19,21,8,4,0,0,0,4,-11,-4,-20,-19,-20,-15,-11,-22,-12,-28,-33,-31,-34,-27,-27,-31,-18,-18,-20,-17,-18,0,-22,-12,-15,-15,-8,-8,-18,-8,-15,-15,-16,-15,-16,-18,-16,-18,-12,-15,-18,-18,-18,-8,-10,-10,-10,-10,-10,-10,-18,-17,-27,-26,-35,-15,-22,-22,-20,-14,-13,-14,-43,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Nbd7 5. d4 e6 6. Qc2 b6 7. cxd5 cxd5 8. Nb5 {D45: Semi-Slav: 5 e3} Bb4+ 9. Bd2 Bxd2+ 10. Nxd2 O-O {LiveBook: 23 Games} 11. Nc7 (11. Rc1 Ba6 12. Qa4 Rc8 13. Rb1 Bxb5 14. Bxb5 Qc7 15. O-O Nb8 {0-1 (41) Tsydypov,Z (2528)-Dreev,A (2647) Sochi 2017}) 11... Rb8 12. Be2 $146 ({Predecessor:} 12. Na6 Bxa6 13. Bxa6 b5 14. Qc3 Qb6 15. Qa3 Qc6 {1-0 (50) Statsenko,V (2141)-Aksenov,S Tula 2006}) 12... Bb7 {[#] ...Rc8 is the strong threat.} 13. Nb5 $1 a6 14. Nd6 Ba8 {With the idea ...b5.} 15. a4 ({But not} 15. Bxa6 b5 $17) 15... b5 16. axb5 Rb6 17. e4 Nxe4 18. N6xe4 dxe4 19. O-O axb5 20. Nxe4 Nf6 21. Nxf6+ Qxf6 22. Qc5 Rbb8 23. Rfc1 ({Avoid the trap} 23. Bxb5 $2 Rfc8 $17) 23... Rfd8 24. Qe5 b4 25. Ra4 Bd5 26. Bf1 Qg6 27. Qe3 h6 28. f3 b3 29. Ra7 Ra8 30. Bd3 Qf6 31. Rca1 Rxa7 32. Rxa7 g6 33. Ra4 h5 34. h3 Rc8 35. Ra3 h4 36. Qe5 Qe7 37. Ra1 Rc7 38. Kh1 Qd8 39. Qe3 Kg7 40. Kg1 Rd7 41. Rc1 Ra7 42. Qe5+ f6 43. Qe1 g5 44. Qb4 Rb7 45. Qc3 Qd6 46. Be4 $1 {The position is equal.} Rd7 {Threatens to win with ...Bxe4.} 47. Bxd5 Qxd5 $11 {[%mdl 4096] Endgame KQR-KQR} 48. Kh1 Qxd4 49. Qxb3 Qd2 50. Rb1 Qd5 (50... Qe2 {keeps more tension.} 51. Rg1 Qe5 52. Rb1 Kg6 53. Qc4 Rc7) 51. Qxd5 Rxd5 {KR-KR} 52. b4 Rb5 53. Kg1 Kg6 54. Kf2 Kf5 55. Ke3 Ke5 56. Kd3 Kd5 57. Kc3 {Precision: White = 79%, Black = 73%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.17"]
[Round "15"]
[White "Jonny 8.1"]
[Black "Fritz 16"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "3215"]
[BlackElo "3151"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2018.01.13"]

{[%evp 12,93,47,45,36,37,40,28,28,19,21,26,21,16,29,28,16,26,29,14,14,14,19,12,11,10,21,11,8,8,10,10,22,16,18,22,7,6,3,8,10,8,13,11,14,11,19,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 {[%cal Bd7d5,Bd5c4][%mdl 32]} 2. c4 dxc4 3. Nf3 c5 4. e4 cxd4 5. Qxd4 Qxd4 6. Nxd4 a6 7. Bxc4 e5 {D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 8. Nb3 (8. Nf3 Nc6 9. Nc3 Bg4 10. Be3 Nf6 11. O-O Rc8 12. Nd5 Nxe4 13. Nb6 Rc7 14. Rac1 Nf6 15. Bb3 Bxf3 16. gxf3 Bd6 17. Nc4 Rd7 18. Nxd6+ Rxd6 19. Bc5 Rd7 20. Rfe1 {½-½ (20) Feller,S (2611)-Khenkin,I (2652) Belgium 2011}) 8... Nf6 9. Nc3 Bb4 {White has an edge.} 10. O-O $146 ({Predecessor:} 10. Bd2 Nc6 11. Bd3 Be6 12. Nc1 O-O 13. O-O Rfd8 14. a3 Bc5 15. Bg5 {0-1 (45) Botonaki,M-Dimitriadi,A (1825) Athens 1989}) 10... Nbd7 11. Nd5 Nxd5 12. Bxd5 Nf6 13. Be3 Nxd5 14. exd5 Bf5 15. f4 Be4 {The position is equal.} 16. Rad1 {[#] Black must now prevent Bc5.} Bc2 $1 {[%cal Rc2d1]} 17. Rc1 Bxb3 18. axb3 exf4 19. Bxf4 {With the idea Rc4.} Rd8 20. Rc4 a5 21. Rd1 b6 22. Be3 b5 23. Rc7 Rd7 24. Rc6 Ke7 25. Rb6 Rc8 26. Rxb5 Rc2 27. Bd4 f6 28. h4 Rcc7 29. Rd3 Rb7 30. Rxb7 Rxb7 $11 {[%mdl 4096] Endgame KRB-KRB} 31. Kf2 h5 32. Kf3 g6 33. Ke4 Rb5 34. Re3 Kf7 35. Bc3 Bc5 $1 36. Rf3 f5+ 37. Kd3 {[#] And now Kc4 would win.} Bb6 38. d6 Rd5+ 39. Kc4 Rxd6 40. b4 axb4 41. Kxb4 Bd8 42. g3 Bb6 43. Be5 Rd2 44. Kb5 Bg1 45. Bc3 Rd5+ 46. Kc4 Rc5+ 47. Kd3 {Precision: White = 80%, Black = 84%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.17"]
[Round "15"]
[White "Texel 1.08a8"]
[Black "Bobcat 8"]
[Result "1/2-1/2"]
[ECO "D25"]
[WhiteElo "3159"]
[BlackElo "3129"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2018.01.13"]

{[%evp 12,122,56,63,65,61,65,35,16,28,49,24,35,13,19,16,16,29,34,8,15,30,28,15,31,29,9,-33,0,0,0,0,0,0,0,0,0,-50,0,-16,-19,-22,-20,-20,-17,-67,-62,-52,-47,-77,-27,-36,-41,-67,-73,-99,-1,-4,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-64,-8,-12,-12,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 dxc4 3. e3 {[%cal Be2e3,Be3e4][%mdl 32]} Be6 4. Nc3 Nf6 5. Nf3 h6 (5... c6 6. Ng5 Bd5 7. e4 h6 8. exd5 hxg5 9. dxc6 Nxc6 10. d5 Ne5 {½-½ (10) Winants,L (2560)-Khenkin,I (2596) Belgium 2015}) 6. e4 {D25: Queen's Gambit Accepted: 4 e3: sidelines and 4...Bg4} c6 7. a4 {[%mdl 1024] LiveBook: 6 Games. White has compensation.} Nbd7 8. h3 {White is slightly better.} g5 $146 ({Predecessor:} 8... Qa5 9. Bd2 Qh5 10. Rc1 Rd8 11. Bf4 Nxe4 12. Nxe4 Qf5 13. Bc7 Qxe4+ 14. Be2 Rc8 15. Bg3 b5 16. O-O Bd5 17. Re1 Qf5 18. Qd2 {0-1 (18) Barbosa,S-Ebisch,J GER email 2008}) 9. Nd2 Qa5 10. Be2 O-O-O 11. O-O Nb6 12. Nf3 g4 $1 {[%cal Rg4f3]} 13. hxg4 Bxg4 14. Ne5 Be6 $1 15. f4 Bg7 16. Be3 Nfd7 {[%cal Bf6d7,Bd7e5,Be5d3][%mdl 32]} 17. Qe1 h5 {[%cal Rd7e5]} 18. f5 Nxe5 19. fxe6 (19. dxe5 {seems wilder.} Bd7 20. Nb5 Qxe1 21. Nxa7+ Kb8 22. Rfxe1 Na8 23. Bxc4 e6 24. a5) 19... Nd3 20. Qg3 Bxd4 21. Bxd4 Rxd4 22. Bxd3 $1 Rxd3 23. Qg7 Qc5+ 24. Kh2 Qd4 (24... Rdd8 {with more complications.} 25. exf7 Nd7 26. Rf5 Qe3 27. Raf1 Rdf8) 25. Qxd4 Rxd4 26. a5 Na8 $1 {[#] aiming for ...f6.} 27. exf7 Rf8 28. Rae1 Nc7 29. Re3 Kd7 30. Rh3 e6 31. Rxh5 Rd2 32. Nd1 {Threatens to win with Ne3.} Re2 $1 33. Rf3 Nb5 (33... Rxe4 $17 {next ...Nd5 is good for Black.} 34. Nf2 Rd4) 34. Ne3 $1 $132 {[%cal Re3c4][%mdl 2048] White is not keeping still} Nd4 35. Rg3 Rxf7 {Hoping for ...Nf3+.} 36. Nxc4 Kc7 37. Ne5 Re7 $1 38. Rg8 Rxe4 {With the idea ...Nf5.} 39. Ng6 $1 {[%cal Rg6e7]} Rd7 {Strongly threatening ...Kd6.} 40. Ne5 Rd5 41. Rh7+ $1 Kd6 42. Nd3 {[%cal Rg8d8]} c5 43. b4 c4 44. Rd8+ Kc6 45. Rc8+ Kb5 46. Nc5 {[#]} Rxc5 $1 {[%mdl 512]} 47. Rxc5+ (47. bxc5 c3) 47... Kxb4 {[%mdl 4096] Endgame KRR-KRN} 48. Rc8 $1 b6 49. Rxa7 bxa5 {...c3 is the strong threat.} 50. Kh3 $1 c3 (50... a4 $11 51. Rca8 c3 52. Rxa4+ Kb3) 51. g4 $1 $15 Nb5 {The position is equal.} 52. Ra6 $1 Rc4 53. Rxc4+ Kxc4 54. Rxa5 $11 {KR-KN} c2 55. Ra1 $1 Nc3 56. Rc1 Kd3 57. Kh4 $1 e5 58. g5 $1 Nd5 59. g6 Ne7 60. Kg5 Kd2 (60... e4 $5 61. g7 $8 Kd2 $11) 61. Rxc2+ $1 Kxc2 {Precision: White = 85%, Black = 69%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.17"]
[Round "15"]
[White "Arasan 20.4.1"]
[Black "Vajolet2 2.5"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "3120"]
[BlackElo "3064"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2018.01.13"]

{[%evp 14,112,47,28,26,29,29,22,29,29,23,18,22,23,48,50,47,50,58,34,70,65,75,95,154,166,162,167,177,162,150,148,191,174,185,168,180,167,159,192,209,183,185,181,187,178,197,194,200,184,217,214,204,216,250,241,243,241,241,226,218,236,439,411,396,403,417,411,470,452,589,610,613,612,598,591,623,589,622,616,586,591,623,604,654,623,654,647,645,628,732,724,699,687,724,721,860,858,847,847,834]} 1. d4 d5 2. c4 dxc4 3. e3 Be6 4. Nf3 {[%cal Bg1f3,Bf3e5,Be5c6][%mdl 32]} Nf6 5. Nc3 h6 6. Ne5 {D25: Queen's Gambit Accepted: 4 e3: sidelines and 4...Bg4} c5 7. Qa4+ Nbd7 8. dxc5 {LiveBook: 3 Games. White is slightly better.} Rc8 $146 ({Find the theoretical novelty and annotate with similar games:} 8... Qc7 9. Nxc4 Qxc5 10. Na5 Qb6 11. Be2 g6 12. Qb5 Bg7 13. Nxb7 {0-1 (39) Shankland,S (2507)-Altounian,L (2454) Saint Louis 2010}) 9. c6 bxc6 10. Nxc6 Qb6 $1 11. Na5 {[%cal Rf1c4]} g6 12. Bxc4 Bg7 13. Bxe6 fxe6 14. O-O Kf7 15. Nb3 Rhd8 16. Qf4 e5 17. Qf3 a5 18. e4 e6 (18... Qb4 $142) 19. Bd2 $16 Ra8 20. Be3 Qb4 21. Rac1 {[%cal Ba1c1,Bc1c2,Bc2b2,Bb2b3][%mdl 32]} a4 22. Nd2 Rdc8 23. Rc2 $1 a3 24. bxa3 Qxa3 25. Nb5 Qd3 26. Rb2 {aiming for Rb3.} Kg8 27. Rb3 Qc2 28. a3 g5 29. Rfb1 Bf8 {[#]} 30. h3 $1 Rab8 31. Kh2 Ra8 32. R1b2 Qc1 33. Qe2 Rc6 34. Ra2 Rc2 35. Rxc2 Qxc2 36. Rc3 Qa4 37. f3 Be7 $2 (37... Qa6 {was necessary.} 38. Qc4 Kf7) 38. Rc4 $18 Qa5 ({Reject} 38... Qxb5 {[#]} 39. Rc8+ $1 {[%mdl 512]} Rxc8 40. Qxb5) 39. Nb3 Qd8 40. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Nf8 41. a5 {White is clearly winning.} Rb8 42. Rc6 Qd7 43. Rb6 Rxb6 44. axb6 Bd8 45. Qc4 Qf7 46. Qc8 Bxb6 47. Bxb6 Qe8 48. Qc4 N6d7 49. Be3 Qd8 50. Nd2 Kh7 51. Nd6 Qb8 52. Qc6 Qd8 53. Nb7 Qe7 54. Nc4 Ng6 55. Bc5 Qg7 56. Qxe6 Nf4 {Precision: White = 95%, Black = 47%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.17"]
[Round "15"]
[White "Wasp TCEC S11"]
[Black "Laser 1.5"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "3094"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "175"]
[EventDate "2018.01.13"]

{[%evp 16,175,24,9,23,23,33,7,14,8,16,0,11,8,12,6,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,4,12,19,0,0,0,20,0,0,0,0,0,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-10,0,-10,-10,-11,-12,-12,-12,-13,-9,-9,-9,-4,-4,-3,0,-12,-8,-18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,18,25,25,26,28,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. O-O Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. b3 {LiveBook: 4 Games. D26: Queen's Gambit Accepted: 4 e3 e6 5 Bxc5 c5 sidelines} (9. Nbd2 O-O 10. b3 b6 11. Bb2 Bb7 12. Bxf6 gxf6 13. Ne4 Be7 14. Rd7 Rab8 15. Bb5 a6 16. Bxc6 Bxc6 17. Rxe7 Bxe4 18. Nd2 Bd3 19. Rc1 Rbc8 20. Rec7 Rxc7 21. Rxc7 Rd8 {½-½ (21) Mirzoev,A (2541)-Gurevich,D (2460) Ceske Budejovice 2017}) 9... O-O 10. Bb5 $146 ({Predecessor:} 10. Bb2 Be7 11. Nbd2 Rd8 12. Rac1 Bd7 13. Bd3 Be8 14. Nc4 Nb4 15. Bb1 Rac8 16. a4 Rxd1+ 17. Rxd1 {½-½ (42) Hilton,S (2002)-Gunn,M (1800) Sunningdale 2007}) 10... Bd7 11. Bb2 {White is slightly better.} Rfd8 12. Be2 Be8 13. Nbd2 Bf8 14. a3 Rac8 15. Rac1 Nb8 16. e4 a6 17. e5 Rxc1 18. Rxc1 Nd5 19. g3 Bb5 20. Kf1 h6 21. Bxb5 axb5 22. Nd4 b4 23. a4 Nc3 24. N2f3 g5 25. h3 Nd5 26. Ke2 Bg7 27. Rc4 Kh7 28. Rc1 Kg8 29. Rc2 Kh7 30. Rc5 Na6 31. Rc2 Nb8 32. Rc4 Rd7 33. Rc8 Na6 34. Rc4 Nb8 35. Ke1 Rd8 36. Kf1 Kg6 37. Ke2 Bh8 38. Rc1 Bg7 39. Rc4 Bh8 40. Rc1 Bg7 41. Ba1 Ne7 42. Ne1 Nbc6 43. Nxc6 Nxc6 44. Nd3 Bf8 45. Ke3 Rd5 46. Ke4 Na5 47. Rb1 $1 Bc5 48. Nxc5 Rxc5 $11 {[%mdl 4096] Endgame KRB-KRN} 49. Bd4 Rc2 50. Bb6 Nc6 51. Be3 h5 52. h4 g4 53. Kd3 Rc3+ 54. Ke4 Ne7 55. Bd2 Nd5 56. Rb2 Rc5 57. Kd4 b6 58. Ke4 Rc6 59. Ra2 Nc3+ 60. Bxc3 $1 Rxc3 {KR-KR} 61. Rb2 f5+ 62. exf6 $1 Kxf6 63. Rb1 Rc2 64. Rf1 Rb2 65. f3 Rxb3 {[#] ...gxf3 is the strong threat.} 66. fxg4+ Kg7 67. gxh5 Rxg3 68. Rb1 Rg2 69. Kf3 Ra2 (69... Rh2 {looks sharper.} 70. Kg4 Rg2+ 71. Kf4 Rc2 72. Rxb4 Rc5) 70. Rxb4 Ra1 71. Ke4 Rc1 $1 72. Kd4 Kf6 (72... Rc5 $1 $11) 73. Rxb6 ({White should try} 73. h6 $16) 73... Rh1 {The position is equal.} 74. Kc5 {[#] Black must now prevent Rb4.} (74. a5 {keeps more tension.} Rxh4+ 75. Ke3 Rh3+ 76. Ke2 Rxh5 77. a6) 74... Rxh4 75. a5 {And now Rb5 would win.} (75. Rb4 {is more complex.} Rxh5+ 76. Kd6 e5 77. Rb1 e4 78. Re1) 75... Rxh5+ 76. Kb4 Rh4+ 77. Kb5 Rh5+ 78. Kb4 Rh4+ 79. Kb3 Rh1 80. Rb4 e5 81. Ra4 Rb1+ 82. Kc4 Rc1+ 83. Kd5 {Threatens to win with a6.} Rc8 84. a6 Kf5 85. a7 Ra8 $1 86. Ra1 e4 87. Kd4 e3 88. Kxe3 {Precision: White = 61%, Black = 83%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.18"]
[Round "16"]
[White "Texel 1.08a8"]
[Black "Jonny 8.1"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "3159"]
[BlackElo "3215"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2018.01.13"]

{[%evp 10,124,11,5,25,2,4,7,13,0,0,0,0,-13,-8,-7,0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,-4,-4,-4,-3,-2,5,5,4,0,0,-7,-5,-4,-12,-15,-15,-17,-8,-8,-10,-18,-14,-32,-20,-22,-15,-18,-8,-15,-8,-9,-9,-9,-8,-4,-13,-16,-8,-14,-9,-8,0,0,0,0,0,0,0,-7,-9,-3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-7,-2,-7,-4,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be2 cxd4 (5... Bf5 6. Nf3 e6 7. O-O Bg6 8. a3 cxd4 9. cxd4 Nge7 10. Nc3 Nc8 11. Be3 Nb6 12. b3 Be7 13. Ne1 Rc8 14. Qd2 O-O 15. Nd3 Nd7 {½-½ (31) Kryvoruchko,Y (2691)-Prohaszka,P (2593) Gjakova 2016}) 6. cxd4 {LiveBook: 4 Games. B12: Caro-Kann: Advance Variation} Bf5 7. a3 e6 8. Nf3 Nge7 {[%cal Bg8e7,Be7c8,Bc8b6,Bb6d7][%mdl 32]} 9. b4 Nc8 10. Nbd2 Nb6 11. O-O Be7 12. Bb2 O-O 13. Bc3 a6 14. Qb3 Nd7 15. a4 b5 $146 ({Predecessor:} 15... f6 16. exf6 Nxf6 {½-½ (35) Pedersen,H-Panman,H England 1998}) 16. axb5 axb5 17. Bxb5 Qb6 18. Ba4 Bd3 19. Rfc1 {Strongly threatening b5.} Bb5 20. h3 Rfb8 21. Nf1 h6 22. Ne3 Bxa4 23. Rxa4 Nxb4 24. Rxa8 $1 Rxa8 25. Bxb4 (25. Rb1 {with more complications.} Na2 26. Qc2 Qc6 27. Bd2 Qxc2 28. Nxc2 Bd8 29. Ra1) 25... Qxb4 26. Qxb4 Bxb4 27. Rb1 Ba5 28. Ra1 Nb8 29. Rc1 Na6 30. Ra1 Nb4 31. Rb1 Kf8 32. Kf1 {The position is equal.} Ke7 33. Ke2 Kd7 34. Ne1 Na2 35. Nd1 Rc8 36. Rb7+ Rc7 37. Rb5 Nc1+ 38. Kf1 Ra7 39. g3 Ra6 40. h4 Bc7 41. Rb1 Rc6 42. h5 Bb6 43. Ne3 Na2 44. N1c2 Nc3 45. Rb3 Ba5 46. Ra3 Bd8 47. g4 Rc7 48. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} Ne4 49. Ra8 Rb7 50. f5 Nc3 51. Ke1 Rb1+ 52. Kd2 Ne4+ 53. Ke2 Rb2 54. Ra7+ Bc7 55. Kd1 Kc8 56. Ra8+ Bb8 57. Ra6 Ng5 58. Ra3 Rb1+ 59. Ke2 Kd7 60. Ng2 Rb2 61. Kd3 Bc7 62. Ra8 Rb3+ {Precision: White = 79%, Black = 68%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.18"]
[Round "16"]
[White "Fritz 16"]
[Black "Wasp TCEC S11"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "3151"]
[BlackElo "3094"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2018.01.13"]

{[%evp 9,113,0,23,9,22,18,23,19,18,12,14,13,16,16,22,26,22,22,29,31,36,31,46,32,43,26,47,40,52,43,45,37,70,45,99,101,95,85,87,85,114,118,118,120,111,117,156,148,146,146,149,156,150,151,163,139,160,156,160,162,156,166,163,149,195,182,188,166,206,202,184,167,215,225,217,222,295,327,316,286,412,393,365,383,470,479,498,492,474,497,501,490,503,492,529,508,2294,2490,2062,1992,1314,1723,1422,1850,1350,1026]} 1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 e6 6. Nd2 {B12: Caro-Kann: Advance Variation} (6. c4 Bb4+ 7. Nc3 Ne7 8. Be2 Nbc6 9. Nxc6 Nxc6 10. O-O d4 11. Ne4 Nxe5 12. Bf4 Nc6 13. c5 {1-0 (45) Ragger,M (2697)-Van Foreest,J (2612) Wijk aan Zee 2017}) 6... Ne7 7. Bd3 Ng6 8. N2f3 {White has an edge.} Nd7 9. Bxg6 $146 ({Find the theoretical novelty and annotate with similar games:} 9. Qe2 Nc5 10. g3 Nxd3+ 11. cxd3 Bb4+ 12. Kf1 f6 13. exf6 Qxf6 {½-½ (47) Thomas,G (1150)-O'Keefe,M (2192) LSS email 2010}) 9... hxg6 10. O-O Be7 11. Qe2 Kf8 12. Rd1 Rh5 13. Bf4 Kg8 14. Rac1 Nb6 15. b3 Ba3 16. Ra1 a6 17. h3 Qc7 18. Rab1 Be7 19. a4 Nd7 20. c4 dxc4 21. Rbc1 Qb8 (21... Nb6 $14) 22. a5 $16 (22. bxc4 $6 Qc7 $11) (22. Rxc4 $6 Nb6 $11) 22... cxb3 23. Rc4 Nf8 24. Rd3 g5 25. Bd2 b2 26. Rb3 f5 27. exf6 $1 (27. Rxb2 $6 Bd7 $11) 27... gxf6 28. Rxb2 Qd6 29. Bb4 Qd8 30. Bxe7 Qxe7 31. Nf5 Qd8 32. Rd4 $1 {[%cal Rd4d8]} Qxa5 33. Ne7+ Kf7 34. Nxc8 Rxc8 {[#]} 35. Ne5+ $1 {[%mdl 512]} Kg8 {[#]} (35... Qxe5 36. Qxh5+) 36. Ng4 $1 {[%cal Rg4f6]} Kh8 37. Nxf6 Rh6 {aiming for ...Rc1+.} 38. Ng4 {[%mdl 1024] White has strong compensation.} Rh7 39. Rb1 $40 {[%mdl 128] White has strong attack.} Qc5 40. Rbd1 Rhc7 41. Ne5 Kg8 {[#]} 42. h4 $1 Qe7 43. Rg4 Nh7 44. f4 {[%cal Bf2f4,Bf4g5][%mdl 32]} Qc5+ (44... a5 $142 45. Kh2 (45. fxg5 Rc1 $16) (45. hxg5 Rc2 $16) 45... b6 46. hxg5 (46. fxg5 Nf8 $18) 46... Nf8) 45. Kh2 $18 Qf8 46. Rd2 ({Not} 46. fxg5 Rc2 $18) ({Less strong is} 46. hxg5 Qf5 $18) 46... b5 47. fxg5 {White is clearly winning.} Rc1 48. Re4 Qf5 49. Ng4 {And now Nh6+ would win.} Qf1 50. Rxe6 {Re8+ is the strong threat.} Qxe2 51. Rdxe2 R1c4 52. Nh6+ Kg7 (52... Kh8 $142 53. Nf7+ Kg7) 53. Nf5+ Kg8 54. Ne7+ Kg7 55. Nxc8 Rxc8 56. Rxa6 {Intending Re7+ and mate.} Kg8 57. Re7 {Precision: White = 94%, Black = 60%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.17"]
[Round "16"]
[White "Bobcat 8"]
[Black "Vajolet2 2.5"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "3129"]
[BlackElo "3064"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2018.01.13"]

{[%evp 11,120,0,9,7,6,0,15,0,22,6,17,14,6,14,18,14,31,10,9,10,6,1,34,40,36,40,39,36,36,29,30,27,31,9,16,0,24,14,10,27,0,0,0,-6,7,15,24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,0,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]} 1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 (5... Bg4 6. Be2 e6 7. Nbd2 Rc8 8. O-O a6 9. h3 Bh5 10. Re1 Bg6 11. Nf1 cxd4 12. Nxd4 Nxd4 13. Qxd4 Ne7 14. Bg5 {0-1 (36) Yuffa,D (2534)-Romanov,E (2619) Sochi 2016}) 6. cxd4 {B12: Caro-Kann: Advance Variation} Bg4 {LiveBook: 5 Games} 7. Nbd2 {[%cal Bb1d2,Bd2b3,Bb3c1,Bc1d3,Bd3c5][%mdl 32]} e6 8. h3 Bf5 $146 ({Predecessor:} 8... Bxf3 9. Nxf3 Nge7 10. Bd3 Ng6 11. O-O Be7 12. Qb3 Rb8 13. Be3 O-O {1-0 (26) Rieper,J (2048)-Degenhardt,A (1777) Kiel 2017}) 9. Be2 Nge7 10. Nb3 Qb6 11. O-O Nb4 12. Ne1 Nec6 13. Be3 h6 14. Nc1 Na5 15. b3 Rc8 16. Ncd3 Be4 17. Nc5 Bxc5 18. dxc5 Qc7 19. a3 Nbc6 20. f3 Bg6 21. f4 $1 O-O 22. Bf2 f6 23. Bg4 Qe7 24. b4 {[#] Strongly threatening exf6.} Nc4 25. exf6 Qxf6 26. b5 N6a5 27. Nd3 Rfe8 28. Rc1 Be4 29. Re1 Nxa3 30. Qa4 N3c4 $1 31. Ne5 ({Much weaker is} 31. Rcd1 Qg6 $17) 31... Nxe5 32. fxe5 Qg5 $1 33. Qxa5 {[#] Qc3 is the strong threat.} h5 34. Rc3 hxg4 35. Rg3 Qxe5 {Hoping for ...gxh3.} 36. Rxg4 Qc7 37. Ra1 (37. Qc3 {seems wilder.} e5 38. Ra1 Qf7 39. Rxa7 d4 40. Qa3) 37... Qxa5 {The position is equal.} 38. Rxa5 a6 39. bxa6 bxa6 40. Rxa6 e5 41. h4 Bd3 42. Ra7 g6 43. Rg5 d4 44. Kh2 Bf5 45. h5 Re6 46. hxg6 Bxg6 47. Rd7 Rf8 48. Bg3 Rf5 49. Rxf5 Bxf5 $11 {[%mdl 4096] Endgame KRB-KRB} 50. Rd5 Be4 51. Rxe5 Kf7 52. Bf4 Rxe5 53. Bxe5 {KB-KB} d3 {Threatens to win with ...d2.} 54. Bf4 Ke8 55. g4 Kd7 56. Be3 $1 Kc7 57. Kg3 Kc6 58. Kf4 Bg2 59. g5 d2 60. Bxd2 Kxc5 {Precision: White = 84%, Black = 79%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.17"]
[Round "16"]
[White "Laser 1.5"]
[Black "Arasan 20.4.1"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2562"]
[BlackElo "3120"]
[Annotator "TA"]
[PlyCount "175"]
[EventDate "2018.01.13"]

{[%evp 11,175,12,16,18,26,6,9,16,11,12,19,12,18,12,23,9,18,0,2,0,0,0,0,-21,-20,-23,-11,-34,-32,-36,-34,-47,-51,-42,-29,-70,-72,-70,-79,-81,-81,-74,-73,-81,-87,-71,-88,-90,-60,-66,-82,-123,-110,-123,-123,-123,-123,-123,-123,-123,-123,-123,-123,-123,-123,-123,-123,-122,-114,-114,-114,-114,-114,-114,-114,-114,-114,-114,-114,-128,-114,-126,-114,-114,-114,-117,-114,-117,-118,-139,-114,-164,-92,-163,-124,-158,-155,-155,-152,-155,-155,-188,-163,-345,-354,-362,-349,-336,-277,-307,-350,-299,-302,-300,-270,-246,-246,-231,-113,-119,-85,-85,-85,-85,-85,-85,-8,-8,-8,-8,-14,-2,0,-18,-8,-10,-10,-25,-25,-25,-25,-47,-47,-47,-47,-47,-47,-47,-47,-47,-47,-46,-25,-33,-25,-39,-39,-39,0,-39,0,-39,0,0,0,-55]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Na6 {[%cal Bb8a6,Ba6c7,Bc7e6,Be6f4][%mdl 32] LiveBook: 3 Games. B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} (6... Qe7+ 7. Qe2 Nd7 8. Bd2 Nb6 9. Bb3 Be6 10. Bxe6 Qxe6 11. O-O-O O-O-O 12. Qxe6+ fxe6 13. Ne2 Bd6 14. Bf4 Rhe8 15. Rhe1 {½-½ (26) Bacallao Alonso,Y (2525)-Cordova,E (2611) Merida 2015}) 7. c3 $146 ({Predecessor:} 7. Ne2 Nc7 8. O-O Bd6 9. Bf4 O-O 10. Qd2 Be6 11. Bd3 Re8 12. Rfe1 g6 13. c4 a5 14. a3 {½-½ (47) Rytshagov,M (2474)-Kiik,K (2446) Finland 2006}) 7... Nc7 8. Qb3 (8. Bd3 {is interesting.} Bd6 9. Qc2 h6 10. Ne2 O-O 11. O-O) 8... Ne6 9. Nf3 Bd6 10. O-O O-O 11. Re1 a5 12. a4 Rb8 13. Bd2 Nf4 14. Qc2 g6 15. Qd1 (15. Nh4 {is more complex.} Kg7 16. h3 Qc7 17. Bf1 b6 18. Qc1) 15... Bc7 16. Bxf4 Bxf4 17. d5 Qc7 18. g3 Bd6 19. Nd4 Kg7 20. Re3 Rd8 21. Qe2 h5 22. dxc6 bxc6 23. Rd3 Bh3 24. Rad1 Re8 25. Qd2 Bc5 26. b3 Re5 27. Re3 Bb6 28. Rxe5 fxe5 29. Nc2 Qe7 30. b4 Ra8 {[%cal Bb8a8,Ba8a5,Ba5a7][%mdl 32]} 31. bxa5 Rxa5 32. Bb3 Ra7 33. Ne3 Qa3 34. Rb1 Bxe3 35. Qxe3 Rb7 $1 {[%cal Rb7b3]} 36. Bc2 Rxb1+ 37. Bxb1 Kf8 38. Qe1 Qa1 39. a5 Bf5 40. a6 Bxb1 41. a7 Qxa7 42. Qxb1 $17 {[%mdl 4096] Endgame KQ-KQ} Qa5 43. Qe1 Qc5 44. Qc1 Ke7 45. h3 Kd6 46. Qb2 Kd7 47. Qa2 Ke7 48. Qd2 Qd5 49. Qe2 Kf6 50. h4 Ke7 51. Qe1 c5 {[%cal Bc6c5,Bc5c4][%mdl 32]} 52. Qe2 (52. Kh2 $17 {might work better.}) 52... Kf6 53. Qe3 Ke6 54. Kh2 c4 $1 55. Qc1 Qf3 56. Qd2 f6 $1 57. Kg1 $2 (57. Qc2) 57... Qd3 $19 58. Qb2 Kf5 59. Qb7 Qxc3 60. f3 {[%cal Rb7d7]} Qd4+ $1 61. Kg2 {Threatening mate with Qc8+.} e4 $1 {[%cal Re4f3] ...exf3+ is the strong threat.} 62. Qb5+ Ke6 {And now ...exf3+ would win.} 63. Qc6+ {[#]} Ke7 $1 {Hoping for ...Qd2+.} 64. Qc7+ {[#]} Qd7 $1 {[%cal Rd7c7]} 65. Qxc4 exf3+ (65... Qd2+ {looks sharper.} 66. Kh3 e3 67. Qc5+ Kd7 68. Qb5+ Kd6) 66. Kxf3 Qd1+ 67. Kf2 Qd2+ 68. Kf1 Qd7 (68... Qd8 $17) 69. Qg8 $1 $11 Qe8 70. Qh7+ Qf7 71. Qh8 $1 Qc4+ 72. Ke1 Qd3 73. Kf2 Qc2+ 74. Ke1 Ke6 {White must now prevent ...Kf5.} 75. Qh6 Qf5 76. Qh8 Ke5 77. Ke2 $1 Qd7 78. Qh6 Kf5 {Threatens to win with ...Qc7.} 79. Kf2 Qa7+ 80. Kf1 Qa8 81. Kg1 Qa2 82. Qf4+ Ke6 83. Qh6 Qa7+ 84. Kf1 Kf5 85. Qf4+ Ke6 86. Qh6 Kf5 87. Qf4+ Ke6 88. Qh6 {Precision: White = 59%, Black = 81%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.18"]
[Round "17"]
[White "Jonny 8.1"]
[Black "Bobcat 8"]
[Result "1-0"]
[ECO "D98"]
[WhiteElo "3215"]
[BlackElo "3129"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2018.01.13"]

{[%evp 16,86,56,72,66,47,93,44,41,48,44,41,44,36,42,37,49,39,34,40,54,58,66,55,57,55,68,77,99,81,112,110,112,82,117,87,95,97,89,66,157,157,156,156,155,155,157,139,136,136,127,127,221,193,290,259,441,444,579,593,868,845,820,799,858,856,921,887,824,932,910,921,887]} 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Bg4 8. Be3 Bxf3 {D98: Grünfeld: Russian System: 7 e4 Bg4} (8... Nfd7 9. Nd2 Na6 10. h3 Nb6 11. Qb3 Be6 12. d5 Bd7 13. Bxa6 bxa6 14. O-O c6 15. dxc6 Bxc6 16. Rfd1 {½-½ (42) Wojtaszek,R (2733)-Navara,D (2724) Biel 2015}) 9. gxf3 {LiveBook: 3 Games} Nbd7 10. Qb3 Nb6 {White is slightly better.} 11. a4 a5 12. Bg2 $146 ({Predecessor:} 12. d5 Qd6 13. Rc1 Nbd7 14. Nb5 Qb4+ 15. Qxb4 axb4 16. b3 c6 17. dxc6 bxc6 18. Na7 {1-0 (18) Grkinic,G (942)-Marks,T (1620) IECG email 1999}) 12... e6 13. O-O Qe7 14. Ne2 Rfd8 15. Rfc1 Ne8 16. f4 Ra6 17. Rc2 Qb4 18. Qd3 Raa8 19. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Nd7 20. Bd2 Qb6 21. h5 c6 22. Ra3 Nd6 23. Rb3 Qc7 24. Ng3 {[%cal Be2g3,Bg3e4,Be4c5][%mdl 32]} Nb6 25. e5 Ndc8 26. Ne4 Nd5 27. Bh3 Nce7 {[#]} (27... Nb4 $1 $14 28. Bxb4 axb4) 28. hxg6 $1 $16 hxg6 {[#]} 29. Nc5 $1 Qc8 30. Rxb7 Re8 31. Rb3 Rb8 32. Qf3 Nb4 33. Rc4 Ned5 (33... Nbd5 $16 {was called for.} 34. Bxa5 Rxb3 35. Qxb3 (35. Nxb3 Qb7 $14) 35... Bh6) 34. Bg4 $18 Qd8 (34... Ne7 {might work better.} 35. Ne4 (35. Bxb4 Rxb4 36. Rbxb4 axb4 $18) 35... Qa6) 35. Qh3 Qc7 $2 (35... Nb6) 36. Rg3 {White is clearly winning.} Nb6 37. Rc1 N6d5 {[#]} 38. f5 $1 {[%mdl 512]} exf5 {[#]} 39. Bxf5 $1 {[%mdl 512]} Na2 (39... gxf5 40. Bh6) 40. Re1 Rxb2 41. Bh6 Nac3 42. Bxg6 fxg6 43. Rxg6 Nf4 {Precision: White = 90%, Black = 57%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.18"]
[Round "17"]
[White "Wasp TCEC S11"]
[Black "Texel 1.08a8"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "3094"]
[BlackElo "3159"]
[Annotator "TA"]
[PlyCount "138"]
[EventDate "2018.01.13"]

{[%evp 9,138,20,31,22,21,18,14,13,38,15,26,10,28,12,9,0,16,0,0,0,0,0,0,-16,-11,-13,-6,-6,-6,-6,-10,-16,0,-7,0,0,0,-6,-5,-7,-6,-44,-44,-44,-41,-49,-50,-57,-47,-38,-27,-47,-37,-54,-50,-68,-46,-105,-64,-62,-60,-75,-74,-69,-61,-63,-46,-82,-82,-82,-82,-82,-82,-82,-82,-91,-84,-85,-64,-64,0,0,0,0,0,0,0,0,0,0,0,-13,0,0,0,0,0,0,0,0,0,0,0,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. e3 O-O 5. Be2 c5 (5... b6 6. Nc3 Bb7 7. d5 e6 8. e4 exd5 9. exd5 c6 10. O-O cxd5 11. cxd5 Na6 12. Bg5 Re8 13. Re1 {0-1 (42) Bu,X (2710)-Li,C (2744) Huocheng County 2017}) 6. d5 {E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3} e6 7. O-O exd5 8. cxd5 Re8 9. Nc3 d6 10. Nd2 b6 11. Bb5 $146 ({Predecessor:} 11. e4 Ba6 12. Re1 Bxe2 13. Rxe2 a6 14. a4 Nbd7 15. h3 {½-½ (82) Grigoriants,S (2603)-Bezold,M (2509) Berlin 2015}) 11... Re7 12. Be2 Ba6 13. Re1 Bxe2 14. Qxe2 Nbd7 15. e4 Ne5 16. h3 Nh5 17. Nc4 Re8 18. g4 Nxc4 19. Qxc4 Nf6 $1 20. Bg5 {[%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} h6 21. Bh4 Qe7 22. Qa6 g5 23. Bg3 Nd7 24. Rad1 Ne5 {White should prevent ...Nf3+.} 25. Re2 Ng6 26. Nb5 Be5 27. Bxe5 Nxe5 28. Re3 Kh7 29. Rg3 Ng6 30. Nc3 Qf6 31. Re3 Re7 32. Rd2 Rae8 33. Qc4 (33. Qa4 $15) 33... Ne5 34. Qe2 Kg7 35. Rd1 Ng6 36. Qf3 Qxf3 37. Rxf3 Nf4 38. Kh2 a6 39. Re3 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 40. f3 Kf6 41. Ne2 Ke5 42. Nxf4 Kxf4 $17 {[%mdl 4096] Endgame KRR-KRR} 43. Rde1 b4 44. Kg2 c4 (44... Ke5 $15) 45. Kf2 $11 {The position is equal.} Ke5 46. R3e2 $1 Rc8 47. Rc2 c3 48. Ke3 Rec7 {With the idea ...cxb2.} 49. b3 $1 a5 50. Rf1 Kf6 51. h4 a4 52. bxa4 Ra8 53. f4 {[#] Black must now prevent fxg5+.} gxh4 54. Rh1 Rxa4 55. Rxh4 Kg7 {Strongly threatening ...Rca7.} 56. Rhh2 Rc5 57. Rc1 Rca5 58. Rb1 $1 Rc5 {[#] And now ...c2 would win.} 59. Kd3 Rca5 60. Rc2 Ra6 61. Rb3 R6a5 62. Rb1 Rc5 63. Rh1 Rc8 64. Rb1 Kf8 65. Rh1 Rca8 66. Kc4 Re8 67. Kb3 Ra5 68. Re2 Kg7 69. Rd1 Rb8 {Precision: White = 72%, Black = 77%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.18"]
[Round "17"]
[White "Vajolet2 2.5"]
[Black "Laser 1.5"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "3064"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2018.01.13"]

{[%evp 17,133,54,79,68,87,87,93,77,74,70,74,70,84,74,74,72,68,38,38,32,43,43,44,45,45,36,38,41,74,67,76,81,76,74,77,75,83,78,83,99,130,119,112,116,151,141,116,154,145,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,106,30,54,54,54,0,20,20,155,20,30,30,30,20,155,155,155,155,155,155,155,155,155,155,177,155,177,177,177,177,177,177,177,155,155,155,155,155,155,155]} 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d6 5. e4 b6 6. Qc2 O-O 7. Be2 Bb7 8. O-O c5 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4} (8... e5 9. Rd1 exd4 10. Nxd4 Nc6 11. Nxc6 Bxc6 12. Bg5 h6 13. Be3 Re8 14. f3 Kh7 15. Bd4 Nd7 16. Bxg7 Kxg7 {1-0 (45) Vitiugov,N (2725)-Mamedyarov,S (2736) Berlin 2015}) 9. d5 Nbd7 {LiveBook: 3 Games} 10. h3 h6 {White is slightly better.} 11. Be3 a6 12. a3 $146 ({Predecessor:} 12. Qd2 Kh7 13. Bd3 Ng8 14. Rac1 Ne5 15. Nxe5 dxe5 16. f4 {1-0 (27) Pons Garcia,J (1804)-Farell Duran,J (1707) Barcelona 2016}) 12... Re8 13. Rfe1 Kh7 14. Rad1 Qc7 15. Bd3 Rad8 16. Qd2 e6 17. Bb1 exd5 18. exd5 b5 19. b3 Ne5 20. Nxe5 ({Much weaker is} 20. cxb5 Nxf3+ 21. gxf3 axb5 $17) 20... Rxe5 21. Bf4 Rxe1+ 22. Rxe1 Bc8 23. cxb5 Nh5 24. Bh2 $1 Qa5 {[#]} 25. Ne4 $1 $36 {[%mdl 2048] Keeping Black busy.} Qxd2 26. Nxd2 axb5 27. Ne4 Bb7 28. Rd1 (28. Bxd6 Bxd5 29. Bxc5 Bxb3 $11) 28... Be5 29. Bxe5 dxe5 30. Nxc5 Bxd5 {[#]} 31. Ne4 $1 Bxe4 32. Rxd8 Bxb1 33. a4 bxa4 34. bxa4 Ba2 35. a5 {[%mdl 1024] White has strong compensation.} Bc4 36. Rc8 Bd3 37. Rc3 e4 38. Rc6 Kg7 39. a6 Bb5 40. Rb6 Bxa6 41. Rxa6 $16 {[%mdl 4096] Endgame KR-KN} f5 42. Ra4 g5 43. Ra5 Kg6 44. Ra6+ Kg7 45. g3 e3 46. Kg2 exf2 47. Ra7+ Kg6 48. Ra1 (48. Kxf2 $16 Nf6 49. Kf3) 48... f1=Q+ 49. Rxf1 f4 $1 50. Rb1 ({White should try} 50. g4 $14 Nf6 51. Kf3) 50... fxg3 51. Rb6+ Kf5 (51... Kh7 $11) 52. Rb5+ (52. Rxh6 $16 Nf6 53. Kxg3) 52... Ke6 53. Kf3 Nf4 54. Rb6+ Kd5 (54... Kf5 $11) 55. Kxg3 {White is clearly better.} ({Much worse is} 55. Rxh6 $6 g2 $11) 55... Ke5 56. Rxh6 {Strongly threatening Kg4.} Kf5 57. Kh2 Ng6 58. Kg2 Nf4+ 59. Kg3 Nd3 60. Rh8 {Threatens to win with Rf8+.} Ne5 61. Rf8+ Ke4 62. Rf1 Nc4 63. Re1+ Kf5 64. Kg2 Ne5 65. Rf1+ Ke4 66. Rf2 Nc4 67. Re2+ {Precision: White = 64%, Black = 67%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.18"]
[Round "18"]
[White "Jonny 8.1"]
[Black "Wasp TCEC S11"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "3215"]
[BlackElo "3094"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2018.01.13"]

{[%evp 9,100,12,43,47,56,51,42,57,72,62,61,45,92,94,104,104,122,117,131,113,208,213,193,174,196,206,247,187,191,181,201,183,338,337,334,335,316,338,320,334,322,319,474,467,537,541,536,521,535,526,566,546,558,517,547,551,647,647,620,666,648,654,643,561,651,723,674,675,718,738,705,733,733,719,718,708,823,821,761,760,889,878,866,867,849,839,1035,1053,1053,994,1366,1379,1319]} 1. d4 Nf6 2. c4 c6 3. Nf3 e6 4. Bf4 d5 5. e3 Nh5 (5... Bd6 6. Bg3 Bxg3 7. hxg3 Nbd7 8. Nc3 Qe7 9. Qc2 h6 10. O-O-O O-O 11. Rh4 e5 12. cxd5 cxd5 13. dxe5 Nxe5 14. Nxe5 Qxe5 {½-½ (40) Ivanchuk,V (2731)-Malakhov,V (2706) Jurmala 2015}) 6. Bg5 {[%cal Bf4g5,Bg5h4,Bh4g3][%mdl 32] D30: Queen's Gambit Declined: Systems without Nc3} Qb6 $146 ({Find the theoretical novelty and annotate with similar games:} 6... Be7 7. Bxe7 Qxe7 8. Bd3 Qb4+ 9. Qd2 Qxd2+ 10. Nbxd2 b6 11. b4 dxc4 12. Nxc4 Nd7 13. Be4 {1-0 (38) Marcos Herrero,F (1903)-Alvarez Escudero,M (1772) Madrid 2015}) 7. Qc2 h6 8. Bh4 {White is slightly better.} Nd7 9. Nc3 g5 10. g4 Nhf6 11. Bg3 Nxg4 12. h4 gxh4 13. Bxh4 Be7 14. O-O-O h5 (14... Qd8 $16 {is a better defense.}) 15. Bxe7 $18 Kxe7 16. Qd2 Qd8 17. e4 {[%cal Be3e4,Be4e5][%mdl 32]} dxc4 18. e5 Qf8 19. Ng5 ({Much less strong is} 19. Bxc4 $6 Nb6 $14) 19... Nb6 20. Nce4 a5 $2 {[#]} (20... f6 {was necessary.}) 21. f3 Nh6 22. Rxh5 Nf5 23. Rxh8 Qxh8 24. Bg2 Qd8 25. Bh3 ({Not} 25. Qc3 Nd5 $14) 25... Qh8 (25... Qxd4 $142 26. Qxd4 Nxd4) 26. Rh1 {White is clearly winning.} Bd7 27. Bg2 Qg8 28. Rh7 Nd5 29. Bh3 Be8 30. f4 Qg6 31. Bg4 Kd8 32. Bxf5 Qxf5 33. Nd6 Qg6 34. Nxe8 Kxe8 35. Rh8+ Kd7 36. Rxa8 Nb4 37. Rf8 Nxa2+ 38. Kd1 Nb4 39. Rxf7+ Kc8 40. Ke1 Qh5 41. Rh7 Qg4 42. Kf1 Nd5 43. Rh8+ Kd7 44. Rf8 c3 45. bxc3 Qg3 46. Qe1 Qd3+ 47. Kg2 c5 48. dxc5 a4 49. Rf7+ Ke8 50. Qf2 Ne7 {Precision: White = 100%, Black = 46%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.18"]
[Round "18"]
[White "Texel 1.08a8"]
[Black "Arasan 20.4.1"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "3159"]
[BlackElo "3120"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2018.01.13"]

{[%evp 11,110,21,18,23,25,5,2,5,12,8,12,0,3,0,0,0,7,4,12,0,0,0,0,0,0,0,0,0,33,28,44,30,39,50,51,62,61,17,37,17,44,22,16,14,108,110,131,122,105,101,109,97,102,110,101,109,129,123,130,121,155,155,156,156,152,152,159,159,158,177,179,152,163,120,188,129,131,143,250,259,539,539,506,508,541,555,549,523,691,681,859,854,790,696,1518,1221,1520,1481,1504,1301,706]} 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. b3 Bd6 (5... c5 6. Bb2 cxd4 7. exd4 dxc4 8. bxc4 Qa5+ 9. Nbd2 Ba3 10. Qc1 Bxb2 11. Qxb2 Nc6 12. Be2 Qb4 13. O-O-O {½-½ (57) Short,N (2698)-Duda,J (2706) Heraklio 2017}) 6. Bd3 {D30: Damengambit (ohne Sc3)} b6 {LiveBook: 6 Partien} 7. O-O O-O 8. h3 $146 {Weiß hat minimalen Vorteil.} ({Vorgänger:} 8. Ba3 Bxa3 9. Nxa3 Nbd7 10. cxd5 exd5 11. Qc2 Bb7 12. Rac1 Qe7 13. Qb2 Rfe8 {0-1 (110) Mira,H (2184)-Lawitsch,G (2232) Austria 2005}) 8... Nbd7 9. Bb2 Bb7 10. Nbd2 c5 11. cxd5 exd5 12. Rc1 Qe7 13. Qe2 a6 14. Rfd1 Rfc8 15. Nh2 a5 16. a4 cxd4 17. Bxd4 Rxc1 18. Rxc1 Nc5 19. Bb5 Nfe4 (19... Rd8 {with more complications.} 20. Nhf3 Nfe4 21. Bb2 Qe6 22. Nd4 Qg6) 20. Nxe4 dxe4 21. Bc4 Ne6 22. Ba1 Rd8 23. Nf1 Qc7 24. Qg4 Bd5 $1 25. Bf6 Rd7 $1 26. Bxg7 (26. Bb2 $5 {[%cal Rc4d5]} Qb7 27. Nd2 $14) 26... h5 $1 {[%cal Rh5g4]} 27. Qd1 $36 {[%mdl 2048] Weiss hat gut koordiniertes Spiel.} Kxg7 (27... Bxc4 $11 28. Bd4 Nxd4 29. exd4 Bc5 $1 {[%mdl 512]} 30. Rxc4 Qe5) 28. Bxd5 $16 Bh2+ 29. Nxh2 Qe5 30. Rc6 Rxd5 31. Qe1 Rc5 32. Rxc5 $1 ({Aber nicht} 32. Rxb6 $2 Qc7 $19) 32... Nxc5 33. Qd1 Qf5 34. Nf1 {zielt auf Sg3 ab.} h4 35. Qd4+ Qf6 36. Nd2 Kg6 37. g3 Qe6 {[#]} 38. g4 $1 f5 39. gxf5+ Qxf5 40. Qd6+ Qf6 41. Qb8 Qe6 42. Kg2 Kg7 (42... Nxb3 $16 {war angesagt.} 43. Nxb3 Qxb3) 43. Qc7+ (43. Qd8 $18) 43... Kg6 44. Qd8 Qf6 (44... Nxb3 $16 45. Nxb3 Qxb3 46. Qd6+ (46. Qxh4 Qxa4 47. Qg4+ Kf6 $14) 46... Kg7 47. Qe5+ Kf7) 45. Qe8+ $18 Qf7 $2 (45... Kf5 {war einen Versuch wert.} 46. Kf1 Qc3) 46. Qxf7+ {Weiß steht klar auf Gewinn.} Kxf7 {[%mdl 4096] Endspiel [#] KS-KS} 47. f3 $1 {[%cal Bf2f3,Bf3f4][%mdl 32]} Ke6 48. Nxe4 Nxb3 49. f4 Kd5 50. Kf3 Nc1 {und die Idee ...Sd3 ließe Schwarz weiter hoffen.} 51. Nd2 Nd3 52. e4+ {[%cal Be3e4,Be4e5][%mdl 32]} Kc5 53. e5 Kd5 {[#]} 54. Nc4 $1 {[%mdl 512]} Ke6 (54... Kxc4 55. e6) 55. Nxb6 Kf5 {Precision: Weiß = 79%, Schwarz = 60%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.18"]
[Round "18"]
[White "Fritz 16"]
[Black "Vajolet2 2.5"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "3151"]
[BlackElo "3064"]
[Annotator "TA"]
[PlyCount "145"]
[EventDate "2018.01.13"]

{[%evp 19,145,29,24,6,9,0,0,0,0,0,0,0,0,-19,0,0,0,0,0,0,0,-9,0,0,0,-2,-4,-4,0,0,47,47,56,40,74,92,92,89,69,69,69,74,69,71,70,70,83,54,34,54,36,68,49,24,62,28,26,28,28,27,31,23,26,8,36,8,22,8,8,8,25,8,8,8,8,8,46,20,10,10,12,14,21,23,20,14,23,29,24,10,12,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,0,8,8,8,8,8,8,8,8]} 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Bd3 dxc4 6. Bxc4 a6 {D30: Damengambit (ohne Sc3)} (6... c5 7. O-O a6 8. Nc3 b5 9. Be2 Bb7 10. dxc5 Qxd1 11. Rxd1 Bxc5 12. Nd2 Be7 13. Nb3 Nc6 14. f3 O-O 15. e4 Rfc8 16. Be3 Ne5 17. Na5 Bc6 18. f4 Nc4 19. Bxc4 bxc4 20. Nxc4 {1-0 (64) Wang,Y (2730)-Wang,H (2734) Danzhou 2016}) 7. O-O b5 8. Bd3 Bb7 9. Qe2 Nbd7 10. a4 Be7 {LiveBook: 14 Partien} 11. e4 c5 12. e5 Nd5 $1 13. axb5 axb5 14. Rxa8 Bxa8 15. Bxb5 O-O {[#]} 16. Rd1 $146 ({Vorgänger:} 16. Nc3 Qc7 17. Nxd5 Bxd5 {1-0 (50) Paunovic,D (2535)-Vega Gutierrez,S (2331) Elgoibar 2007}) 16... cxd4 17. Rxd4 Qb6 {Weiss sollte ...Sxe5! verhindern.} 18. Bxd7 Qc7 19. Nc3 {[%cal Bb1c3,Bc3e4,Be4f6][%mdl 32]} Qxd7 20. Bg5 Bc5 21. Rg4 $36 {[%mdl 2048] Weiss hat Druck.} Rb8 {zielt auf ...Sxc3 ab.} 22. Ne4 Bf8 23. Ne1 Qb7 24. Nd3 Qa6 25. h3 Qa7 26. Qd1 Qc7 {[#]} 27. Nf6+ $1 Nxf6 28. exf6 g6 29. Bf4 Bd6 30. Qe2 Bxf4 31. Rxf4 h5 32. Qe3 Kh7 $1 33. b4 Rb5 34. Nc5 Qb8 35. Qd2 Bc6 36. Rc4 Bd5 $1 {[%cal Rd5c4]} 37. Rd4 (37. Nd7 $5 {[%cal Rd7b8]} Qd8 38. Nc5 $11) 37... Qe5 38. Na4 Rb8 39. Nc3 {[%cal Rc3d5]} Bb7 40. Rd7 Qxf6 41. Qe3 Ba8 42. b5 Rc8 43. Nd1 {Droht b6.} Kg7 44. b6 Rd8 45. Rxd8 Qxd8 46. Nb2 Qd6 47. Nd3 {Und weiter mit De5+ wäre nett.} Kh7 48. Ne5 {Droht Dh6+! und aus.} Qd5 {[%csl Ga8][%cal Rd5g2]} 49. Nf3 Qd1+ 50. Qe1 Qd6 51. Qb1 Qd5 52. Qa1 Kg8 53. Qd4 Kf8 54. Qxd5 Bxd5 $11 {[%mdl 4096] Endspiel KL-KS. Die Stellung ist ausgeglichen.} 55. h4 f6 56. Nd4 {Sxe6+! ist eine echte Drohung.} Ke7 {[#]} 57. Nb3 $1 {[%mdl 512]} Kd6 (57... Bxb3 58. b7) 58. Na5 e5 59. Kf1 Kd7 60. g3 {[%cal Bg2g3,Bg3g4,Bg4h5][%mdl 32]} g5 {[#]} 61. g4 $1 {[%mdl 512] Droht stark hxg5.} gxh4 (61... hxg4 62. h5) 62. gxh5 {Und h6 würde nun gewinnen.} Ke6 $1 63. b7 Bxb7 $1 64. Nxb7 {KS-K3B} Kf5 65. Nd6+ Kg5 66. h6 Kxh6 67. Nf5+ Kh5 68. Ne7 Kg5 69. Ng8 Kf4 70. Nxf6 {Schwarz muss nun Kg2 beachten.} h3 71. Nh7 h2 72. Kg2 h1=Q+ 73. Kxh1 {Precision: Weiß = 68%, Schwarz = 81%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.18"]
[Round "18"]
[White "Bobcat 8"]
[Black "Laser 1.5"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "3129"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "153"]
[EventDate "2018.01.13"]

{[%evp 10,153,34,32,40,31,38,43,66,70,67,68,70,70,67,72,74,73,78,66,73,62,61,65,63,67,67,54,71,87,102,97,119,68,100,107,100,106,133,112,127,121,115,119,117,125,123,122,147,125,125,125,125,125,125,125,117,129,157,157,185,168,196,193,203,193,204,206,189,182,181,180,180,175,174,172,182,187,177,182,283,284,282,275,256,277,376,387,386,335,327,395,343,368,383,412,398,404,373,367,365,301,329,282,629,626,522,96,171,118,136,100,191,32,36,35,252,183,584,584,632,605,596,584,597,608,576,555,1658,1454,1437,1537,1222,1158,1737,1678,1416,1572,1552,1558,1391,1338,2687,2400,2135,2102]} 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 e6 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} (6... Nc6 7. Qxb7 Bd7 8. Qb3 Rb8 9. Qd1 e5 10. Nf3 Bd6 11. dxe5 Nxe5 12. Be2 O-O 13. O-O Nxf3+ 14. Bxf3 {0-1 (51) Harikrishna,P (2744)-Mamedov,R (2709) Riadh 2017}) 7. Qxb7 Nbd7 8. Qa6 Bb4 {White is slightly better.} 9. Bd2 O-O 10. Nf3 Rb8 11. a3 Be7 12. b4 Ne4 13. Rc1 Nd6 $146 ({Predecessor:} 13... Rc8 14. Be2 Nxd2 15. Nxd2 Nb8 {0-1 (15) Figura,A (1842)-Korinek,J (1689) LSS email 2014}) 14. Na4 Bg4 15. Be2 Nb6 16. Ne5 (16. Qxa7 Nbc4 $11) 16... Bxe2 17. Kxe2 {Threatens to win with Nc6.} Ra8 18. Nc6 Qe8 19. Nb2 ({Reject} 19. Nxe7+ Qxe7 20. b5 (20. Nxb6 axb6 21. Qd3 Nc4 $15) 20... Qh4 $17) 19... h6 20. h3 Ne4 21. Be1 (21. Rhd1 $16) 21... Bd6 22. f3 Nf6 23. Bf2 Nfd7 24. a4 $1 {[%cal Ba3a4,Ba4a5][%mdl 32]} Nb8 25. Nxb8 Qxb8 26. a5 Nc8 {[%cal Bb6c8,Bc8d6,Bd6e4,Be4d2][%mdl 32]} 27. Nd3 Rd8 28. Be1 Bg3 29. f4 Bxe1 30. Rhxe1 Re8 31. Kf3 {[%cal Be2f3,Bf3f2,Bf2g2][%mdl 32]} Nd6 32. Rc6 Ne4 33. g3 Nd2+ 34. Kf2 Ne4+ 35. Kg2 Rc8 36. Rec1 $1 {[%cal Rc6c8]} Rxc6 37. Qxc6 ({Don't do} 37. Rxc6 $6 Nd2 $16) 37... Qd8 38. Qc7 Qe8 39. Rc6 $1 h5 40. g4 f6 41. Qb7 {Black must now prevent Rc7.} hxg4 42. hxg4 {Strongly threatening Rc7.} Kh7 43. Rc1 $1 Nd6 44. Qa6 Qe7 (44... Nc4 $142 45. Re1 Qc8 46. Qxc8 Rxc8) 45. Rc6 $18 Rd8 46. Nc5 Kg8 {If Black can now play ...e5 this consolidates a bit.} 47. Qd3 Qe8 48. Rc7 f5 49. Qe2 $1 fxg4 50. Qxg4 {[%csl Gc7][%cal Rg4g7]} ({Less strong is} 50. Rxa7 Nf5 $16) 50... Nf5 51. Kh3 Rb8 52. Rxa7 Qb5 53. Nxe6 {[%cal Ra7g7] White threatens Rxg7+ and mate.} Qf1+ 54. Qg2 Qe1 {[%csl Gf5][%cal Re1h4]} 55. Rxg7+ $1 Kh8 {[%csl Gf5][%cal Re1h4]} 56. Rg3 Re8 $2 (56... Kh7 57. a6 Qxg3+ 58. Qxg3 Nxg3 59. Kxg3 Rxb4) 57. Ng7 Nxg7 58. Kh2 $2 $40 {[%mdl 128] White wants a kill.} (58. Rxg7 $18 Qxe3+ 59. Qg3 Qe6+ 60. Rg4) 58... Nh5 $16 59. Rg5 ({Better is} 59. Rh3 $18 {[%cal Rh3h5]} Qd1 60. Qxd5 Qe2+ 61. Qg2) 59... Ng7 60. Qh3+ Kg8 61. Qg3 $2 ({Only move:} 61. Qh6 $1 $18 {[%csl Gg5][%cal Rh6g7]} Re7 62. f5 Qf2+ 63. Rg2 Qxf5 64. b5) 61... Qxg3+ $1 $14 62. Rxg3 {[%mdl 4096] Endgame Hoping for b5. KRN-KR} Kf7 $2 ({Black should try} 62... Rb8 $1 $14) 63. b5 $1 $18 {[%cal Bb4b5,Bb5b6][%mdl 32] b6 is the strong threat.} Nf5 $2 (63... Ra8 {is a better chance.}) 64. Rg5 {White is clearly winning.} Kf6 {[#]} 65. b6 $1 Rb8 66. Kh3 Nxe3 67. Re5 Nf5 68. Kg2 Nxd4 69. Rxd5 Ne6 70. Kf3 Ke7 {[#]} 71. Ke3 $1 Ke8 72. Ke4 Ke7 73. Rh5 Re8 74. f5 Nc5+ 75. Kd5 Nd3 76. Rh7+ Kf6 77. b7 {Precision: White = 87%, Black = 60%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.18"]
[Round "19"]
[White "Arasan 20.4.1"]
[Black "Jonny 8.1"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "3120"]
[BlackElo "3215"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2018.01.13"]

{[%evp 15,128,8,25,24,19,12,20,7,9,0,0,2,7,8,20,11,6,0,0,0,0,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,0,0,0,0,7,7,7,7,8,8,8,8,8,8,8,4,8,8,8,0,8,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-80,0,-14,0,-14,0,-37,0]} 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. d4 Nf6 6. Be2 cxd4 {B22: Sicilian: 2 c3} 7. cxd4 Bf5 (7... e6 8. O-O Be7 9. Nc3 Qd6 10. Nb5 Qd8 11. Bf4 Nd5 12. Bg3 O-O 13. Bc4 a6 14. Nc3 Nxc3 15. bxc3 b5 16. Bd3 Bb7 17. a4 b4 18. Rb1 Bf6 19. Be4 a5 20. cxb4 axb4 21. Bxc6 {½-½ (21) Zvjaginsev,V (2660)-Moiseenko,A (2692) Berlin 2015}) 8. Nc3 Qa5 $1 {LiveBook: 5 Games. The position is equal.} 9. Qb3 Qb4 10. d5 Qxb3 11. axb3 Nb4 12. O-O $146 ({Predecessor:} 12. Bb5+ Bd7 13. Bxd7+ Kxd7 14. Ra5 {½-½ (26) Shubin,V (2127)-Janosi,E (2278) ICCF email 2012}) 12... Nfxd5 13. Rd1 e6 14. Nd4 Bg6 15. Bb5+ Ke7 16. Bg5+ f6 17. Bh4 a6 ({Of course not} 17... Kf7 $6 18. Bc4 $16) 18. Nxd5+ Nxd5 19. Bc4 Rd8 20. Nxe6 Kxe6 21. Re1+ Kd7 {[#] White must now prevent ...Nc7.} 22. Bxd5 Kc7 23. Rac1+ Kb6 $1 24. Re6+ Ka7 25. Bf3 $1 Bd6 26. Bg3 Bxg3 27. Re7 $1 {[%cal Re7b7]} Rd3 $1 {[%cal Rd3f3]} 28. Rxb7+ Ka8 29. Bc6 Rc8 {Threatens to win with ...Rxc6!} 30. Rc7+ $1 Kb8 31. Rxc8+ Kxc8 32. hxg3 $11 {[%mdl 4096] Endgame Hoping for Be4+. KRB-KRB} Kb8 33. Ra1 Rxb3 34. Rxa6 Rxb2 35. f4 Bf5 36. Bf3 Bc8 37. Ra8+ Kc7 38. g4 Rb4 39. f5 Rb6 40. Ra7+ Bb7 41. Kh2 Kb8 42. Ra1 Bxf3 43. gxf3 {KR-KR} g6 44. Kg3 gxf5 45. gxf5 Kc8 46. Kg4 Rb4+ 47. f4 Rb7 48. Kf3 h5 49. Ra6 Rb3+ 50. Ke2 Rb2+ 51. Ke1 Rb1+ 52. Kf2 Rb3 53. Ke2 Rb2+ 54. Ke1 Rb1+ 55. Kd2 h4 {aiming for ...h3.} 56. Ra8+ ({But not} 56. Rxf6 $2 h3 $19) 56... Kb7 57. Rh8 Rb2+ 58. Kc3 Rb5 59. Rxh4 (59. Kd4 {with more complications.} Rxf5 60. Ke4 Ra5 61. Rxh4 Kc7 62. Kd4) 59... Rxf5 60. Kb2 Kc6 61. Kb1 {[#]} (61. Kc3 $11 {remains equal.}) 61... Rb5+ (61... Kd5 $1 $17) 62. Kc1 Rc5+ 63. Kd1 Rd5+ 64. Kc1 Rc5+ {Precision: White = 62%, Black = 75%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.18"]
[Round "19"]
[White "Vajolet2 2.5"]
[Black "Texel 1.08a8"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "3064"]
[BlackElo "3159"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2018.01.13"]

{[%evp 18,86,1,0,0,0,14,2,26,2,16,16,16,27,17,17,25,13,20,17,32,31,33,49,35,40,37,54,41,20,28,22,13,16,26,16,21,12,21,14,16,0,11,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. d4 Nc6 6. Be3 e6 7. Na3 cxd4 {B22: Sizilianisch (Alapin 2.c3)} 8. Nb5 Qd7 (8... Qd8 9. Nbxd4 Nd5 10. Nxc6 bxc6 11. Bd2 Qb6 12. Ne5 Qc7 13. Nc4 Be7 14. Bd3 Ba6 15. Qg4 {½-½ (55) Wang,H (2717)-Laznicka,V (2666) Ho Chi Minh City 2016}) 9. Nbxd4 Nd5 10. Bd2 {LiveBook: 4 Partien} Be7 11. Bd3 $146 ({Vorgänger:} 11. Bb5 Bd6 12. O-O O-O 13. c4 Nf6 14. Qa4 Bxh2+ 15. Kh1 {1-0 (34) Halak,M (2220)-Kovacsy,B (1943) Budapest 2016}) 11... O-O 12. O-O Rd8 13. Re1 Qc7 14. Nxc6 bxc6 15. Qc2 g6 16. Rad1 c5 17. Be4 {[#] Droht stark c4.} Bb7 18. Bh6 Bf6 19. h4 Bg7 20. Bxg7 Kxg7 21. c4 Nf6 {[#] Weiss muss nun ...Txd1 beachten.} 22. Bxb7 Qxb7 23. Qc3 Qb4 24. Qxb4 cxb4 25. Ne5 Ng8 26. f3 Ne7 {Die Stellung ist ausgeglichen.} 27. g4 h5 28. Kf2 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 29. b3 a4 30. gxh5 gxh5 31. Rg1+ Kf8 32. Nd7+ Ke8 33. Nb6 Ra7 34. Nxa4 Rad7 35. Rxd7 Rxd7 $11 {[%mdl 4096] Endspiel KTS-KTS} 36. Ke1 {Mit der Idee Tg5.} Nf5 37. Rg5 Nxh4 38. Rxh5 Nxf3+ 39. Ke2 Nd4+ 40. Kf2 Nc2 41. Rh8+ Ke7 42. Ke2 Nd4+ 43. Ke3 Nf5+ {Precision: Weiß = 56%, Schwarz = 75%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.18"]
[Round "19"]
[White "Laser 1.5"]
[Black "Fritz 16"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2562"]
[BlackElo "3151"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2018.01.13"]

{[%evp 19,118,18,0,0,4,8,11,0,0,0,3,6,0,0,27,16,19,0,0,0,0,0,18,2,15,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. d4 Nc6 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Qd6 9. O-O Be7 10. Nb5 Qd8 {LiveBook: 355 Games} 11. Be3 {B22: Sicilian: 2 c3} (11. Bf4 Nd5 12. Bg3 O-O 13. Bc4 a6 14. Nc3 Nxc3 15. bxc3 b5 16. Bd3 Bb7 17. a4 b4 18. Rb1 Bf6 19. Be4 a5 20. cxb4 axb4 21. Bxc6 {½-½ (21) Zvjaginsev,V (2660)-Moiseenko,A (2692) Berlin 2015}) 11... Nd5 12. Rc1 O-O 13. a3 Qb6 $146 ({Predecessor:} 13... a6 14. Nc3 Nxc3 15. Rxc3 Bf6 16. Qd2 Ne7 17. Rfc1 Nd5 18. R3c2 b5 19. Ne1 Bb7 {0-1 (39) Gehrlach,S-Lauber,A (2290) Dresden 1995}) 14. Qd2 Na5 {aiming for ...Nb3.} 15. Qc2 Bd7 16. Nc3 Rfc8 17. Bd3 g6 {The position is equal.} 18. Nxd5 exd5 19. Qe2 Nb3 20. Rcd1 Bf6 21. Ne5 Ba4 22. Qf3 Rc7 23. Bb1 ({Much weaker is} 23. Qxd5 Rd8 $17) 23... Na5 24. Rc1 {[#] Rxc7 is the strong threat.} Nc4 25. Nxc4 dxc4 26. Ba2 Bxd4 27. Rxc4 Rxc4 28. Bxc4 Rf8 $1 29. Bh6 Bg7 30. Bxg7 Kxg7 31. b3 Bc6 32. Qc3+ f6 33. Re1 {Threatens to win with Re7+.} Re8 34. Rxe8 Bxe8 35. Qe1 Qd8 36. h4 b5 37. Bf1 Bc6 38. Qe3 Qd7 39. Qc5 Qb7 40. Qc3 Qd7 41. Qa5 h6 42. Qc3 a6 43. Qa5 Qb7 44. Qe1 Be4 45. Qe3 Bd5 46. a4 g5 47. Qd3 Bf7 48. axb5 axb5 49. hxg5 hxg5 50. Qxb5 Qxb5 51. Bxb5 Bxb3 $11 {[%mdl 4096] Endgame KB-KB} 52. Be2 Kf7 53. Bd3 Ke6 {[#]} 54. f4 $1 {[%mdl 512]} gxf4 55. Kf2 Bd5 56. Bf1 Kf5 57. Be2 Be6 58. Bd1 Bf7 59. Bc2+ Kg4 {Precision: White = 86%, Black = 89%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.19"]
[Round "20"]
[White "Jonny 8.1"]
[Black "Vajolet2 2.5"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "3215"]
[BlackElo "3064"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.01.13"]

{[%evp 14,70,41,42,86,98,117,118,111,101,136,130,117,114,131,129,140,123,146,155,246,240,241,247,229,230,245,233,225,220,270,264,262,248,286,299,522,511,697,625,681,677,553,541,741,737,988,887,808,805,1564,1660,1591,1691,1402,1190,5102,3461,2148]} 1. e4 e5 2. Nf3 {[%cal Bg1f3,Bf3d4,Bd4f5][%mdl 32]} d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. Bf4 O-O 7. Qd2 Nc6 8. O-O-O Nd7 {C41: Philidor Defence} (8... Nxd4 9. Qxd4 a6 10. f3 b5 11. g4 c5 12. Qd2 b4 13. Nd5 Nxd5 14. exd5 Bf6 15. Bd3 Re8 16. Rhe1 Rxe1 17. Rxe1 {1-0 (32) Dominguez Perez,L (2739)-Noritsyn,N (2473) chess.com INT 2017}) 9. Nf5 Bf6 10. g4 $146 {[%cal Bg2g4,Bg4g5][%mdl 32]} ({Find the theoretical novelty and annotate with similar games:} 10. f3 Nb6 11. Ne3 Be6 12. Kb1 Qd7 13. Ncd5 Bxd5 14. Nxd5 Nxd5 15. exd5 Ne5 16. h4 {½-½ (32) Rodriguez Cespedes,A (2420)-Motwani,P (2235) Mexico City 1980}) 10... Nb6 {White is better.} 11. g5 Be5 {[#]} 12. Bxe5 $1 dxe5 {[#]} 13. Qe3 $1 Qe8 14. Bb5 Kh8 15. h4 {[%cal Bh2h4,Bh4h5,Bh5h6][%mdl 32]} Be6 16. h5 a6 (16... Rd8 $16 {keeps fighting.}) 17. Bxc6 $1 $18 Qxc6 18. h6 g6 19. Ne7 Qc4 20. b3 Qb4 21. Ned5 Bxd5 22. Nxd5 Nxd5 23. Rxd5 $40 {[%mdl 128] White has strong attack.} Rad8 24. Rhd1 ({Not} 24. Rxe5 Kg8 $16) 24... Qa3+ $2 (24... Qe7 25. f4 Kg8) 25. Kb1 {White is clearly winning.} Qe7 26. Rxd8 Rxd8 27. Rxd8+ Qxd8 {[%mdl 4096] Endgame KQ-KQ} 28. Qc5 Kg8 29. Qxe5 {[%csl Gh6][%cal Re5g7]} f6 30. gxf6 Kf7 31. Qc3 Qxf6 32. Qxc7+ Qe7 33. Qxe7+ Kxe7 34. f4 Kf7 35. e5 Ke6 {Precision: White = 100%, Black = 20%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.19"]
[Round "20"]
[White "Texel 1.08a8"]
[Black "Laser 1.5"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "3159"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "248"]
[EventDate "2018.01.13"]

{[%evp 15,248,26,32,31,25,37,42,39,27,33,35,36,50,40,46,30,49,45,55,42,52,60,73,62,57,45,67,32,40,41,34,33,39,33,29,32,49,17,22,37,12,6,6,7,51,37,29,26,27,37,20,32,76,60,64,56,72,80,80,80,66,67,58,61,70,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,60,0,60,0,60,0,60,60,60,60,60,53,60,53,84,0,61,61,61,79,85,85,105,98,105,106,81,56,307,312,303,256,300,293,253,168,262,215,203,121,264,121,121,121,121,121,121,121,121,121,121,121,121,121,121,121,121,121,121,0,121,121,121,19,19,0,121,121,121,121,121,121,121,121,121,121,121,121,121,121,121,121,121,0,121,121,121,121,152,106,120,49,50,50,53,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,123,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. Bc4 O-O 7. O-O Nbd7 {[%cal Bb8d7,Bd7e5,Be5c6,Bc6b4][%mdl 32]} 8. a4 {C41: Philidor Defence} Ne5 {LiveBook: 13 Games} 9. Bb3 c5 (9... Bg4 10. f3 Bd7 11. Be3 Re8 12. h3 Bf8 13. Qd2 c6 14. Rae1 a6 15. f4 {0-1 (53) Mamedov,R (2689)-Kunin,V (2551) Minsk 2017}) 10. Nde2 {White has an edge.} a6 11. Ng3 $146 ({Predecessor:} 11. f3 Bd7 12. Bd5 Nxd5 13. Nxd5 Bh4 14. Bd2 {1-0 (27) Jacobsen,F (2071)-Madison,S (1853) Helsingor 2015}) 11... Bg4 12. f3 Bd7 13. f4 Nc6 14. Nd5 Nxd5 15. Bxd5 Nb4 16. Bc4 Nc6 17. c3 Rb8 18. Be3 Qc8 19. a5 Qc7 20. Bd5 Kh8 21. b4 cxb4 22. Bb6 Qc8 23. cxb4 Nxb4 24. Bb3 Nc6 25. Qd2 f5 26. Rfe1 fxe4 27. Nxe4 d5 28. Bxd5 Bb4 29. Qb2 {Threatening Rec1.} Be6 (29... Bxe1 $2 30. Nd6 $18) 30. Nd6 $1 $36 {[%mdl 2048] Black is under pressure.} Qd7 $1 31. Rxe6 Bxd6 32. Rd1 Bxf4 33. Qc2 Rbe8 34. Bc5 $1 Rf6 $1 {[%cal Rf6e6]} 35. Ba2 $1 Qf7 36. Re5 $1 Bxe5 37. Bxf7 Rxf7 38. g3 Bf6 39. Kg2 {[%mdl 1024] White has compensation.} g6 40. Rd6 Kg7 41. Qd2 Re5 42. Be3 h5 43. Rd5 Kh7 44. Rxe5 Nxe5 45. Qc2 Bg7 46. Bd4 Nc6 47. Bb6 Re7 48. h3 Re5 49. Qb3 Re1 50. g4 hxg4 51. hxg4 Re5 52. Qh3+ Kg8 53. Qd3 Kh7 54. Qd7 Re7 55. Qd5 Ne5 56. Qe4 Nc6 57. Qd3 Re5 $1 58. Qh3+ Kg8 59. Qb3+ Kh7 60. Qf7 Re2+ 61. Kg3 Re7 62. Qd5 Re1 63. Kf3 Rb1 64. Kg3 Re1 $1 65. Bc7 Re7 66. Bf4 Ne5 67. Qh1+ Kg8 68. Kh3 $1 Kh7 69. Kg2+ $1 Kg8 70. Qh3 Bf6 $2 {[%mdl 8192]} ({Better is} 70... Rf7 $14 71. Bxe5 Bxe5) 71. g5 $18 Bg7 72. Qa3 Nc6 73. Qd3 Rf7 74. Bd2 Ne5 (74... Re7 $142 75. Bf4 Rf7) 75. Qd5 Kh7 76. Bc3 ({White should play} 76. Qb3 $1 $18) 76... Re7 (76... Rd7 $16 {is a better defense.} 77. Qe6 Rd3) 77. Qd6 (77. Qc5 $1 $18 {[%cal Rc5e7]} Rf7 78. Qd5 (78. Bxe5 Rf5 $14)) 77... Rd7 $16 78. Qe6 Rd3 79. Qc8 ({Don't do} 79. Bxe5 $6 Re3 $14) 79... Nf7 80. Bxg7 Kxg7 81. Qxb7 {[%mdl 4096] Endgame KQ-KRN} Rd2+ 82. Kg3 Rd3+ 83. Kf2 Rd2+ 84. Ke3 Rd6 85. Qe7 Kg8 86. Qb7 Kg7 $1 87. Qe4 Rd7 88. Qe6 ({White should try} 88. Qb1 $16) 88... Rd6 $11 89. Qe4 (89. Qb3 $11) 89... Rd7 $1 $16 90. Qa8 Rd6 {[#]} 91. Qb8 $1 Rd1 92. Qc7 Rd8 93. Qc3+ Kf8 94. Kf4 Rd6 95. Qh3 Nd8 96. Qc8 Kg7 97. Ke4 Nf7 98. Kf4 Nd8 $1 99. Qc3+ Kf8 100. Kf3 Nc6 101. Qc5 Ke7 102. Ke3 (102. Qa3 $16) 102... Kd7 $14 103. Qb6 Rd5 $1 104. Qxa6 (104. Qb7+ $14 Kd6 105. Qb2 (105. Qxa6 Rxg5 106. Qd3+ Kc7 $16) 105... Re5+ 106. Kf4) 104... Rxg5 $11 105. Qb7+ Kd6 106. a6 {aiming for a7.} Rg3+ 107. Kf4 Ra3 108. Qc8 Ra1 109. Qb7 Ra3 110. Qb6 {Threatens to win with Kg5.} Ra1 111. Kg3 Ra3+ 112. Kf4 Ra1 113. Kg5 Ra2 {[#]} (113... Ra3 $11 114. Kh6 Rh3+ 115. Kg7 Ra3 116. Kxg6 Ra1) 114. Kxg6 (114. Qb5 $1 $16) 114... Ra4 {The position is equal.} 115. Kf7 Re4 116. Qb5 Re7+ 117. Kf8 Ra7 118. Qb6 {Strongly threatening Kg8.} Rd7 119. Qb1 {And now Qb6 would win.} Ra7 120. Qb6 {Kg8 is the strong threat.} Rd7 121. Qf2 {Hoping for Qb6.} Ra7 122. Qf5 {Black must now prevent Qb5.} Kc7 123. Qd3 Kb6 124. Kg8 Rxa6 {Precision: White = 73%, Black = 71%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.19"]
[Round "20"]
[White "Wasp TCEC S11"]
[Black "Arasan 20.4.1"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "3094"]
[BlackElo "3120"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2018.01.13"]

{[%evp 9,116,43,63,72,77,65,79,49,61,50,37,22,52,51,51,37,38,37,41,39,45,30,40,37,67,41,62,62,55,55,61,54,64,54,56,54,53,56,40,31,54,31,40,0,47,34,37,37,44,62,45,22,27,22,29,28,36,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-9,-7,-4,0,0,0,-12,0,-3,0,-10,0,-18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 Bf6 (5... Nf6 6. g3 O-O 7. Bg2 Nc6 8. O-O Bg4 9. f3 Bd7 10. Be3 Re8 11. Qd2 Qc8 12. Rfe1 Bh3 13. Bh1 Ne5 14. b3 a6 15. Nde2 Bd7 16. Rad1 {1-0 (60) Williams,S (2453)-Amores Gago,J (2139) London 2017}) 6. Be3 {C41: Philidor Defence} Ne7 7. Qd2 O-O 8. Be2 {White is better.} Nec6 $146 ({Predecessor:} 8... Nbc6 9. Nf3 Bg4 10. h3 Bxf3 11. gxf3 Ng6 12. O-O-O a6 {1-0 (54) Betz,E (2011)-Zanger,K (1811) Dresden 2010}) 9. Nxc6 bxc6 10. Rd1 Nd7 11. O-O Qe7 12. f4 Rd8 13. Bf2 Bb7 14. Rfe1 a5 15. a4 Nc5 16. Bf3 {[%cal Be2f3,Bf3h1,Bh1g2][%mdl 32]} g6 17. b3 (17. Bxc5 $5 dxc5 18. Qc1 $11) 17... Bh8 18. g3 Ne6 19. Bh1 Nc5 20. Bg2 Na6 21. Nb1 Nc5 22. Qe3 Ne6 23. Nc3 Bg7 24. Qd3 Re8 25. Qd2 Qd8 26. Qd3 g5 27. Qd2 gxf4 28. gxf4 Bh6 29. Ne2 c5 30. Rf1 Kh8 31. Be3 Bg7 32. f5 Nf8 33. f6 (33. Bg5 $5 {[%cal Rg5d8]} Bf6 34. Bxf6+ Qxf6 35. e5 $11) 33... Bxf6 {The position is equal.} 34. Ng3 $1 {[%cal Rg3h5]} Be5 35. Rxf7 {[#] Threatens to win with Bg5.} Ne6 $1 36. Nf5 Rg8 {Hoping for ...Bxe4.} 37. Ne7 Rg7 38. Rxg7 Nxg7 39. Bg5 Qe8 {[#] aiming for ...Qh5.} 40. Rf1 Ne6 41. Bh4 {Qh6 is the strong threat.} Qh5 42. Bf6+ Bxf6 43. Rxf6 Nd4 44. Rf2 Qg4 45. Nd5 Bxd5 46. exd5 Rg8 {White must now prevent ...Nf3+.} 47. Kh1 Nf5 48. Qd3 Nd4 49. Qd2 Nf5 50. Qd3 Rg5 51. Qd2 Nh4 52. Qc3+ Re5 ({Much worse is} 52... Kg8 $6 53. Qxa5 Rf5 54. Qe1 $16) 53. Qxa5 {Strongly threatening Qa8+.} Qd1+ 54. Rf1 Qe2 {[%csl Gh4][%cal Re2g2]} 55. Rg1 Nf3 56. Rf1 Nh4 {[%csl Gh4][%cal Re2g2]} 57. Rg1 Nf3 58. Rf1 Nh4 {Precision: White = 61%, Black = 75%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.19"]
[Round "21"]
[White "Fritz 16"]
[Black "Texel 1.08a8"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "3151"]
[BlackElo "3159"]
[Annotator "TA"]
[PlyCount "156"]
[EventDate "2018.01.13"]

{[%evp 23,156,48,45,30,62,0,26,31,50,46,24,39,41,19,19,24,18,13,17,18,17,16,43,43,43,43,36,46,65,64,52,28,63,45,53,58,54,52,64,48,44,68,48,38,57,56,64,34,41,52,49,20,38,34,35,12,43,10,5,0,0,5,5,12,12,12,30,8,8,6,8,8,17,20,20,0,8,18,13,20,33,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,179,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 c6 7. Be3 d5 8. exd5 Bc5 {B07: Pirc-Ufimzew-Verteidigung} 9. Qd3 Qe7 10. Nd4 Nb6 (10... Ng4 11. Nf5 Nde5 12. Nxe7 Nxd3+ 13. Bxd3 Nxe3 14. Nxc8 Rxc8 15. dxc6 Rxc6 16. g3 {1-0 (52) Delorme,A (2500)-Kunin,V (2592) Barcelona 2016}) 11. dxc6 bxc6 12. Be2 O-O {LiveBook: 3 Partien} 13. Bg1 Qc7 14. f5 ({Lieber} 14. O-O-O $14) 14... Rd8 15. O-O-O $1 Bb7 $146 ({Vorgänger:} 15... Nbd5 16. Nxd5 Rxd5 {½-½ (45) Zampronha,W (2159)-Marra,E (2229) Sao Bernardo do Campo 2014}) 16. Bf2 $1 Bxd4 17. Bxd4 {Droht Dg3 und aus.} c5 {[#]} 18. Be5 $1 {[%cal Re5c7][%mdl 512]} Qxe5 19. Qxd8+ Rxd8 20. Rxd8+ Ne8 21. Bb5 Bxg2 22. Bxe8 {[#] Beabsichtigt Ld7+ und Matt.} Qf4+ 23. Kb1 {[%csl Gd8][%cal Re8d7]} h5 24. Bc6+ Kh7 25. Bxg2 Qg5 26. Rdd1 Qxg2 27. Rhg1 Qf3 28. Rdf1 Qh3 29. Ne4 $1 {[%cal Re4g5]} f6 $1 30. Nxc5 Nc4 31. Rf2 Qe3 32. Nd3 Nd6 33. Re1 Qg5 34. b3 Nxf5 35. Rf4 Nd6 36. Kb2 Qd5 37. h4 Nf5 38. Ra4 a5 39. Re8 Nd4 40. Rc4 {Droht stark Tc5.} Nf5 41. Re1 (41. Rf4 {looks sharper.} Nd4 42. Re1 Nf3 43. Re3 Nd4 44. Rfe4) 41... Nd6 42. Rf4 Kh6 43. Ra4 Qa8 44. Re6 Nf5 45. a3 Qc8 $1 {[%cal Rc8e6]} 46. Ree4 Qd8 47. Rec4 g6 48. Rc6 Ne3 49. Re4 Qd5 50. Ree6 $1 {[%cal Re6f6]} Qd4+ 51. Kb1 Ng4 52. Re8 Qg1+ $1 53. Ka2 Qh2 $1 54. Rh8+ Kg7 55. Ra8 Kh6 $1 56. Rxa5 {Und Tac5 würde nun gewinnen.} Qxh4 57. a4 Ne3 58. Rac5 {Schwarz muss nun a5 beachten.} Qd4 59. a5 {Und weiter mit a6 wäre nett.} Nxc2 $1 60. Rxc2 Qxd3 $11 {[%mdl 4096] Endspiel KD-KTT} 61. a6 Qd5 62. R2c5 Qd2+ $1 63. Rc2 Qa5+ 64. Kb2 h4 65. R2c5 Qd2+ 66. Rc2 Qd4+ 67. Ka2 {Mit der Idee T6c4.} g5 68. R2c4 Qd2+ 69. Ka3 h3 {zielt auf ...h2 ab.} 70. Rxf6+ Kg7 71. a7 {Droht Matt per Ta6.} Qe1 72. Rfc6 Qa1+ (72... h2 $5 73. Rc7+ $8 Kh6 74. R4c6+ Kh5 75. Rh7+ Kg4 76. Rxh2 (76. Rc4+ Kg3 $11) 76... Qa5+ 77. Kb2 Qxa7 $11) 73. Kb4 h2 {Die Stellung ist ausgeglichen.} 74. Rc7+ Kf6 75. R4c6+ Kf5 76. Rh7 Qd4+ 77. Rc4 Qb6+ 78. Kc3 Qe3+ {Precision: Weiß = 68%, Schwarz = 79%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.19"]
[Round "21"]
[White "Arasan 20.4.1"]
[Black "Bobcat 8"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "3120"]
[BlackElo "3129"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2018.01.13"]

{[%evp 19,132,0,0,0,9,4,14,8,0,0,0,8,14,-2,-13,-8,-12,0,0,0,-10,-14,0,0,6,8,11,11,11,10,11,10,2,17,17,21,16,7,0,0,0,0,0,0,8,8,10,5,0,0,31,38,70,65,68,64,68,71,69,65,87,90,86,96,91,83,123,123,123,123,123,123,123,123,123,123,123,123,123,123,139,123,123,123,215,148,170,157,160,123,123,123,502,331,503,493,484,484,482,433,390,254,1696,894,1660,1445,1025,1445,1510,1506,1497,761,1059,1144,892]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O c5 7. d5 e6 8. dxe6 Bxe6 9. Ng5 Nc6 10. Nxe6 {A43: Schmid Benoni} fxe6 {LiveBook: 17 Games} 11. a4 Nd4 12. Bc4 {The position is equal.} Qb6 $146 ({Predecessor:} 12... Kh8 13. Ra3 a6 14. a5 d5 15. exd5 exd5 16. Ba2 Nb5 17. Nxb5 axb5 {0-1 (28) Lalic,B (2520)-Vaulin,A (2560) Djakovo 1994}) 13. Be3 Kh8 14. Bd3 a6 15. Rb1 Qb4 16. b3 Qxc3 17. Bd2 {[#]} Nf3+ $1 {[%mdl 512]} 18. gxf3 (18. Qxf3 Qxd2) 18... Qd4 19. Be3 Qb4 20. Qd2 Qxd2 21. Bxd2 Nd7 22. Be2 Ne5 23. Kg2 Nc6 24. c3 d5 25. Be3 d4 26. cxd4 cxd4 27. Bc1 Rf7 28. b4 Ne5 29. Rd1 Raf8 {[%cal Re5f3]} 30. Rb3 {[#]} d3 $1 {[%mdl 512]} 31. Bxd3 Rxf3 32. Be3 Ng4 33. Bc5 Rxf2+ $1 34. Kg1 {h3 is the strong threat.} Rxh2 35. Bf1 $36 {[%mdl 2048] White has the initiative.} Rb8 36. Bh3 b6 37. Bd6 {[#]} Rxh3 $1 38. Rxh3 Rc8 39. Be7 $1 h5 40. Rd8+ $1 Rxd8 41. Bxd8 $16 {[%mdl 4096] Endgame KRB-KBN} Bd4+ 42. Kf1 $1 e5 {[#]} 43. Rd3 $1 Kg7 {[#]} 44. a5 $1 {[%cal Ra5b6]} bxa5 45. bxa5 Ne3+ 46. Ke2 Nc4 47. Rb3 h4 48. Rh3 Kf7 49. Rxh4 Ke8 50. Rh8+ Kd7 51. Rg8 Kc6 (51... g5 $16 52. Bxg5 Nxa5) 52. Kd3 Kb5 53. Bc7 Nb2+ 54. Kc2 {Strongly threatening Bb6.} Nc4 55. Rxg6 Bf2 $2 {[%mdl 8192]} (55... Nxa5 $16 56. Bxa5 Kxa5) 56. Rg8 Bd4 (56... Be1 $142 57. Bxe5 Nxe5) 57. Kd3 $18 Nb2+ 58. Ke2 Nc4 59. Rb8+ Ka4 60. Rb1 Ka3 $2 (60... Nb2 61. Bb6 Bc3) 61. Bb6 {White is clearly winning.} Bb2 62. Kd3 Kb3 63. Bd8 Nd6 64. Bc7 Nc4 65. Rg1 Na3 66. Bd8 Bc3 {Precision: White = 92%, Black = 65%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.19"]
[Round "21"]
[White "Vajolet2 2.5"]
[Black "Wasp TCEC S11"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "3064"]
[BlackElo "3094"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2018.01.13"]

{[%evp 9,96,45,50,43,46,41,45,42,41,45,53,35,39,43,38,35,41,41,47,42,37,28,21,25,31,27,28,13,18,24,22,22,30,24,24,17,27,19,26,26,26,27,10,19,34,10,10,15,17,13,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 d6 2. d4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bd3 Nbd7 (5... Nc6 6. h3 O-O 7. a3 e5 8. Be3 exd4 9. Nxd4 Nd7 10. Nd5 Nb6 11. Nxc6 bxc6 12. Nxe7+ Qxe7 {0-1 (31) Daulyte,D (2429)-Lenderman,A (2581) London 2016}) 6. a4 $146 {[%cal Ba2a4,Ba4a5][%mdl 32] B07: Pirc Defence: Miscellaneous Systems} ({Predecessor:} 6. e5 dxe5 7. dxe5 Ng4 8. Qe2 h5 9. h3 Nh6 10. Ne4 Nf5 11. Bf4 c6 12. O-O-O Qa5 {0-1 (56) Cernovsky,J (2156)-Novotny,J (2187) Czechia 2003}) 6... e5 7. O-O O-O 8. a5 {White is slightly better.} exd4 9. Nxd4 Nc5 10. Bf4 a6 11. Re1 Nxd3 12. Qxd3 Re8 13. h3 Bd7 14. Nf3 Be6 15. Nd5 Nxd5 16. exd5 Bd7 17. c4 h6 18. Bd2 c6 19. Rad1 cxd5 20. Qxd5 Qc7 21. Bc3 Ba4 22. Ra1 Bc6 23. Qd3 Rac8 24. Nh2 Bd7 25. b3 Qc5 26. Rad1 Bf8 27. Nf1 Bf5 {The position is equal.} 28. Qf3 Bc2 29. Rxe8 Rxe8 30. Rd2 Bxb3 {[#]} 31. Bxg7 $1 {[%mdl 512]} Bxg7 32. Qxb3 Re1 33. Rd5 Qc6 34. c5 dxc5 {And now ...Bd4 would win.} 35. Rd8+ Re8 36. Rxe8+ Qxe8 37. Qxb7 Qe6 38. Qb8+ Kh7 39. Ne3 Bd4 40. Qb1+ Kg8 41. Nf5 Be5 42. g4 c4 43. Qd1 c3 44. Qd8+ Kh7 {[#] ...c2 is the strong threat.} 45. Qd3 Kg8 46. Kf1 Kh8 47. Qd8+ Kh7 48. Qd3 Qa2 {Precision: White = 80%, Black = 88%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.19"]
[Round "21"]
[White "Laser 1.5"]
[Black "Jonny 8.1"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2562"]
[BlackElo "3215"]
[Annotator "TA"]
[PlyCount "166"]
[EventDate "2018.01.13"]

{[%evp 14,166,24,23,21,23,25,15,41,33,45,30,35,22,26,18,31,15,24,22,14,7,24,0,0,0,0,0,16,0,14,0,0,-9,-15,-21,-20,-35,-37,-27,-47,-42,-20,-26,-26,-29,-36,-33,-25,-20,-16,-24,-24,-17,-20,-25,-23,-24,-20,-55,-18,-15,-16,-18,-18,-25,-26,-23,-13,-26,-23,-25,-16,-33,-29,-17,-20,-10,-24,-10,-16,-16,-22,-16,-20,-35,-37,-34,-21,-17,0,0,0,-23,-16,-17,-18,-24,-29,-31,-35,-20,-30,-33,0,0,-3,-6,-9,-14,-29,-35,-29,-45,-25,-50,-40,-37,0,0,0,0,0,-4,0,0,0,0,0,-2,0,0,0,0,0,0,0,0,0,0,21,0,0,0,0,-9,0,0,0,0,0,0,0,0,0]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 c6 6. Be2 O-O 7. O-O Nbd7 8. a4 {LiveBook: 5 Games. B08: Pirc Defence: Classical System} e5 (8... h6 9. Bh4 g5 10. Bg3 Nh5 11. Bc4 Nxg3 12. hxg3 e6 13. Re1 a5 14. Qe2 g4 15. Nh2 d5 {0-1 (69) Szelag,M (2477)-Bologan,V (2682) Warsaw 2005}) 9. dxe5 dxe5 10. Qd6 {White has an edge.} h6 11. Be3 Ng4 12. Bc1 $146 ({Find the theoretical novelty and annotate with similar games:} 12. Bc4 Nxe3 13. fxe3 Bf6 14. a5 Kg7 15. Ne2 Qe7 {0-1 (37) Gutsko,A (2154)-Lie,K (2535) Fagernes 2016}) 12... Re8 13. h3 Bf8 14. Qd3 Ngf6 {[%cal Bg4f6,Bf6h5,Bh5f4][%mdl 32]} 15. Qe3 a5 16. Rd1 Nh5 17. Bc4 Qf6 18. Nh2 Nf4 19. Qg3 h5 20. Be3 Bh6 21. Nb1 Kh7 22. Kh1 Qe7 23. Nd2 Nc5 24. Nhf3 Rf8 25. Bf1 f6 26. Nh4 {Threatening Bxf4.} Rg8 27. Qh2 Nfe6 28. Bxh6 Kxh6 29. Qg3 {[#] Nf5+ is the strong threat.} Kh7 30. Kg1 Nd4 31. Bc4 Be6 32. c3 Ndb3 $1 {[%cal Rb3d2]} 33. Nxb3 Nxb3 34. Bxb3 Bxb3 35. Rd3 {[%cal Bd1d3,Bd3e3,Be3e2,Be2d2][%mdl 32]} Bc2 36. Re3 $1 Rae8 37. Re2 Bb3 38. Rd2 Qc7 39. Kh1 Ref8 40. Kg1 Rb8 41. Rf1 Rbe8 42. Ra1 Ref8 43. Rb1 b5 44. axb5 cxb5 45. Re1 a4 46. Kh2 Rg7 47. Re3 Bc4 48. Re1 Rb8 49. Qf3 Qe7 50. Qg3 b4 51. cxb4 Rxb4 52. Qf3 Bf7 53. Rc2 Rd4 54. Qe3 Qd6 55. Rec1 Qb4 56. Re1 Be8 57. Nf3 Rd6 58. Rec1 g5 59. Nd2 g4 60. hxg4 hxg4 61. Nf1 Bd7 62. Ng3 Kg6 63. Kg1 Qd4 64. Qe2 Qd3 65. Qe1 Rd4 66. Ne2 {The position is equal.} Rxe4 67. Rd2 Qa6 68. Qd1 $1 Be6 {[#] White must now prevent ...Bb3.} 69. Rc3 {Black should prevent Ng3.} Rb4 70. Ng3 Rb6 71. Ne4 $132 {[%mdl 2048] White is fighting back} Qa5 72. Nc5 (72. Rd6 Rxd6 73. Qxd6 Qd5 $17) 72... Bf5 73. Ne4 $1 {[%cal Bc5e4,Be4d6,Bd6c4,Bc4e3,Be3f1,Bf1g3][%mdl 32]} Qb4 74. Nd6 {And now Rc4 would win.} Be6 75. Nc4 Rb5 76. Ne3 {Strongly threatening Rc4!} g3 77. Nf1 gxf2+ $1 78. Rxf2 e4 $1 ({Avoid the trap} 78... Qd4 $2 79. Rg3+ Kh6 80. Qxd4 $18) 79. Ng3 Rd5 80. Qe1 {Threatens to win with Rxf6+!} Re5 81. Qe3 Qe7 ({Of course not} 81... Kh7 $6 82. Rxf6 Kg8 83. Qf4 $16) 82. Rc6 ({Much weaker is} 82. Nxe4 Bf5 $17) 82... Qd7 83. Rb6 Qd1+ {Precision: White = 71%, Black = 76%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.19"]
[Round "22"]
[White "Fritz 16"]
[Black "Jonny 8.1"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "3151"]
[BlackElo "3215"]
[Annotator "TA"]
[PlyCount "183"]
[EventDate "2018.01.13"]

{[%evp 16,183,34,26,28,11,18,13,13,27,22,16,15,13,21,16,11,10,15,0,4,16,7,0,4,0,14,3,3,8,7,5,1,0,0,0,0,0,7,0,0,0,0,0,0,-8,-8,-4,-8,-8,-8,-8,-8,-10,-8,-8,-8,-8,-8,-8,-9,-27,-12,-10,-7,-22,-19,-31,-9,-33,-35,-31,-37,-55,-56,-71,-60,-60,-58,-77,-72,-60,-62,-75,-71,-93,-87,-114,-97,-115,-118,-96,-95,-114,-103,-202,-189,-207,-200,-177,-127,-115,-103,-128,-114,-153,-150,-139,-145,-118,-153,-208,-208,-208,-208,-208,-203,-176,-176,-329,-329,-329,-329,-329,-329,-329,-324,-321,-321,-551,-325,-916,-897,-887,-860,-753,-756,-4813,-4116,-5369,-29939,-4781,-29942,-12833,-5365,-5025,-4155,-29943,-4224,-29949,-29939,-10820,-6398,-5742,-5152,-5127,-5142,-5127,-5127,-5127,-5127,-4162,-4155,-5072,-5065,-4155,-4141,-4137,-4135,-833]} 1. d4 d5 2. c4 dxc4 3. e3 a6 4. Nf3 Nf6 5. Bxc4 c5 6. O-O e6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Be2 Nbd7 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 10. Nbd2 b6 11. a3 (11. Nc4 Bb7 12. b3 O-O {½-½ (12) Le,Q (2737)-Nguyen,N (2630) Riadh 2017}) 11... O-O {The position is equal.} 12. b4 Be7 13. Nc4 Bb7 14. Bb2 Bd5 15. Rac1 Rfc8 16. Nfd2 Bc6 17. e4 $146 ({Predecessor:} 17. Re1) 17... Ba4 18. Re1 Rc6 19. g3 Rac8 20. Kg2 g5 21. f4 gxf4 22. gxf4 b5 23. Ne3 Rxc1 24. Bxc1 Rc3 25. Bf3 Ne8 26. e5 f5 27. Nb1 Rb3 28. Bd2 {Threatens to win with Bc6.} Nf8 $1 29. Rc1 Ng6 30. Nxf5 exf5 31. Bd5+ Kf8 {Hoping for ...Rb2.} 32. Bxb3 Bxb3 33. Rc8 Be6 34. Rb8 Bd5+ 35. Kf2 Bh4+ 36. Kg1 Kf7 37. Nc3 Bf3 38. Rc8 Ke7 {Black wants to play ...Kd7.} 39. Rb8 Nc7 40. Rb6 Kd7 41. Kf1 Kc8 42. Rd6 Bb7 43. Rd3 Bc6 44. Rd6 Kb7 45. Rd3 Be8 46. Bc1 Bf7 47. Kg2 Bc4 48. Rd1 Bb3 49. Rd7 Be7 $1 50. Rd3 Ne6 51. Kf3 Bc4 52. Rd1 {[#]} a5 $1 {[%mdl 512]} 53. bxa5 Ka6 54. Rd7 Kxa5 55. Bd2 (55. Ra7+ $17 {was worth a try.} Kb6 56. Be3+ Nc5 57. Rd7) 55... Kb6 $19 56. Be3+ Kc6 57. Ra7 Nc5 58. h3 Bb3 59. Kf2 Be6 60. Kg3 Kb6 61. Ra8 {[#]} Kb7 $1 {[%cal Rb7a8]} 62. Ra5 Bc4 63. Kf3 (63. Kh2 $17) 63... Nh4+ 64. Kf2 Bd8 65. Rxb5+ Bxb5 66. Nxb5 Be7 67. Bxc5 $2 (67. Nc3 {was called for.}) 67... Bxc5+ 68. Kg3 {[#]} Ng6 $1 69. a4 Nf8 70. Nc3 Ne6 71. Kf3 Kb6 72. h4 $2 (72. Kg3) 72... Ka5 73. h5 $2 (73. Ke2) 73... Bb4 74. Nd5 Kxa4 75. Ke2 Bc5 76. Kf3 Kb3 77. Nf6 h6 78. Nd5 Kc4 79. Nf6 Kd3 (79... Kd4 $142 80. Ng8 Bf8) 80. Ng8 Nd4+ 81. Kg3 Ke4 (81... Bf8 $142 82. Nf6 Ba3 83. Ng8 Ke4 84. Nf6+ Ke3 85. Nd5+ Kd3 86. Nf6 Bc1 87. Ng8 Ne6 88. Kf3 Bxf4 89. Ne7 Kc4 90. Nxf5 Kd5 91. Nh4 Kxe5 92. Ng2 Kf5 93. Nh4+ Kg5 94. Ng2 Bd2 95. Ke2 Bc1 96. Kf3 Kxh5 97. Ne1 Bf4 98. Nd3 Kg5 99. Kg2 h5 100. Nf2 Kf5 101. Kh3 Bg5 102. Nd1 h4 103. Nc3 Nf4+ 104. Kh2 Kg4 105. Kg1 Nd3 106. Kf1 h3 107. Nb5 Be3 108. Ke2 Nf4+ 109. Kxe3 h2 110. Kd4 h1=Q 111. Kc5 Qd5+ 112. Kb4 Nd3+ 113. Ka5 Qd8+ 114. Ka4 Qb6 115. Kb3 Qxb5+ 116. Kc3 Kf3 117. Kc2 Ke2 118. Kc3 Qb4+ 119. Kc2 Qb2#) 82. Nf6+ Ke3 83. Nd5+ Kd3 {Black is clearly winning.} 84. Nf6 Ne6 85. Kf3 Be3 86. Ng8 Bxf4 87. Ne7 Kd4 88. Nxf5+ Kxe5 89. Kg4 Bg5 90. Ng3 Ng7 91. Ne2 Ne8 92. Nc3 {Precision: White = 54%, Black = 83%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.19"]
[Round "22"]
[White "Bobcat 8"]
[Black "Texel 1.08a8"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "3129"]
[BlackElo "3159"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2018.01.13"]

{[%evp 11,144,85,80,64,59,67,68,67,72,31,53,25,25,8,18,9,16,20,22,12,16,14,20,14,47,18,25,21,25,25,16,30,31,20,22,25,43,37,31,37,30,6,12,0,41,14,42,15,50,24,38,40,68,65,81,71,91,81,89,81,81,81,137,87,87,65,82,94,149,165,179,128,133,123,125,112,120,132,152,147,139,138,121,105,131,128,147,156,154,161,160,172,286,277,317,319,316,313,334,331,326,285,405,400,395,386,443,447,432,441,462,462,472,478,487,481,462,465,557,468,521,516,591,591,669,553,669,669,5583,5583,1121,886,4706,1055,850]} 1. d4 d5 2. c4 dxc4 3. e3 Be6 4. Nf3 c6 5. Qc2 (5. Nc3 b5 6. a4 b4 7. Ne4 Nf6 8. Ned2 c3 9. bxc3 bxc3 10. Nb1 Qa5 11. Qc2 Nd5 12. Ba3 Na6 13. Bxa6 Qxa6 14. Nxc3 {½-½ (37) Melkumyan,H (2633)-Jobava,B (2690) Riadh 2017}) 5... b5 6. a4 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} Nf6 {LiveBook: 4 Games} 7. Be2 {[%mdl 1024] White has strong compensation.} a5 8. O-O {White is slightly better.} Na6 $146 ({Find the theoretical novelty and annotate with similar games:} 8... g6 9. axb5 cxb5 10. Nc3 Qb6 11. Ng5 Bd7 12. b3 Bg7 13. bxc4 {½-½ (39) Latib,Y (1715)-Kravtsov,V (1792) LSS email 2010}) 9. Qd1 g6 10. Ne5 Nb4 11. Nc3 Rb8 $1 12. axb5 cxb5 13. e4 {With the idea Bf4.} Bg7 14. d5 Bd7 15. Bf4 Rb7 16. b3 cxb3 17. Qxb3 O-O 18. Rfd1 {Nc6! is the strong threat.} Qb6 19. Rac1 Be8 $1 20. Be3 Qa6 21. f4 Rc7 22. Qb1 Qb7 23. Qa1 Qa6 24. Kh1 Rc8 25. Bd4 h5 26. Nf3 Bd7 27. Ne5 Be8 28. Qb2 Qb7 29. Ra1 Qc7 30. Qd2 Qd8 31. Rac1 $36 {[%mdl 2048] White has some pressure.} Qd6 32. Bf3 {[%cal Be2f3,Bf3g2,Bg2h3][%mdl 32]} Nh7 33. Ra1 Qd8 34. Qe2 Bh6 35. g3 (35. Nxb5 $6 Bxf4 36. Nc6 Bxc6 $11) 35... Bg7 36. Bg2 h4 (36... Bxe5 $142 37. Bxe5 Rc4) 37. Rac1 (37. Nxb5 $6 hxg3 38. Nc3 (38. hxg3 Nc2 $11) 38... gxh2 $14) 37... hxg3 38. hxg3 ({Much weaker is} 38. Nxb5 Bxe5 39. fxe5 (39. Bxe5 gxh2 40. Nd4 Ba4 $11) 39... gxh2 $11) 38... Qd6 39. Bh3 Rd8 (39... f5 $142) 40. Qe3 $16 Qa6 41. Bb6 (41. Rd2 $18) 41... Rd6 42. Bc7 Nf6 43. Kh2 a4 44. Qc5 Qb7 45. Bxd6 Na6 46. Qc8 Qxc8 47. Bxc8 exd6 {[#]} 48. Nd3 $1 {Black must now prevent e5.} b4 49. e5 ({Much worse is} 49. Bxa6 $6 bxc3 50. e5 Ng4+ 51. Kh3 Ne3 $11) 49... bxc3 50. exf6 ({Worse is} 50. Bxa6 Ng4+ 51. Kh3 Ne3 $11) 50... Bxf6 {aiming for ...Bb5.} 51. Bxa6 Bg7 (51... Bd7 $142 52. Nf2 Bg7) 52. Nb4 $18 a3 53. Nc2 Ba4 54. Re1 Bb3 55. Nxa3 Ra8 56. Rb1 Bxd5 (56... Ba2 $142) 57. Rb6 Bf3 58. Nc2 Rd8 59. Bd3 {White is clearly winning.} Bf6 60. Ra1 Kg7 61. Kg1 g5 62. fxg5 Bxg5 63. Raa6 d5 64. Rc6 Bd2 65. Kf2 Bd1 66. Rc7 Kg8 67. Raa7 Bh5 68. Rd7 Rc8 69. g4 Bg6 70. Bxg6 fxg6 71. Nb4 c2 {[#]} 72. Nxc2 $1 Rf8+ {Precision: White = 80%, Black = 58%.} (72... Rxc2 73. Rd8#) 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.19"]
[Round "22"]
[White "Vajolet2 2.5"]
[Black "Arasan 20.4.1"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "3064"]
[BlackElo "3120"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2018.01.13"]

{[%evp 15,96,31,21,33,53,45,69,62,66,83,97,85,114,106,105,104,113,119,109,109,129,135,131,112,117,112,142,137,172,168,273,269,263,215,216,241,247,236,235,226,316,311,408,408,399,406,407,402,387,394,371,382,400,387,377,389,383,363,408,416,416,413,406,413,418,407,407,393,417,407,536,521,1374,1374,1161,1161,1287,1286,1214,1279,1272,1274,1117]} 1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bb4+ 6. Nc3 Nf6 7. Qe2+ {D20: Queen's Gambit Accepted: 3 e3 and 3 e4} Be7 8. Nf3 O-O {LiveBook: 3 Games} 9. h3 {The position is equal.} Nc6 10. O-O Bd6 (10... Na5 11. Bd3 Nc6 12. a3 Re8 13. Be3 Bd6 14. Qc2 h6 15. Rad1 a6 16. Bc4 Ne7 17. Rfe1 b5 {1-0 (38) Lysyj,I (2643)-Demidov,M (2536) Khanty-Mansiysk 2016}) 11. Bg5 $146 {[%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} ({Predecessor:} 11. Rd1 h6 12. a3 Bf5 13. Ne5 Qe7 14. Nxc6 bxc6 15. Qf3 Qd7 16. Be3 Be6 17. Bxe6 fxe6 {½-½ (51) Maylott,P (1913)-Gavrijski,D (2078) ICCF email 2013}) 11... h6 12. Bh4 $1 Bf5 13. Rae1 g5 {Strongly threatening ...Re8.} 14. Bg3 a6 15. d5 Re8 16. Qd2 $1 Rxe1 17. Rxe1 Bxg3 18. fxg3 b5 19. dxc6 bxc4 20. Qf2 $1 Bg6 21. Qc5 Qb8 22. Kh2 $1 (22. Qxc4 $6 Qxb2 23. Qd4 Nh5 $16) 22... Qxb2 (22... Qf8 $142 23. Qxc4 Kg7) 23. Qd4 $1 $18 {[%cal Rd4f6]} Kg7 24. Re7 (24. Qxc4 Re8 $11) 24... g4 25. hxg4 Qb6 26. Qe5 $1 {And now Nd4 would win.} (26. Qxc4 Kf8 $16) 26... Rd8 27. Rxc7 Qb8 {intending ...Re8.} 28. Rb7 Qc8 29. Nd4 Re8 30. Re7 $1 Rxe7 31. Qxe7 Nxg4+ 32. Kh1 Qb8 33. c7 Qb2 34. Qe2 Qc1+ 35. Nd1 Qg5 {[#]} 36. Kg1 $1 (36. c8=Q $2 Qh5+ 37. Kg1 Qh2+ 38. Kf1 Qh1#) (36. Ne6+ fxe6 37. Qb2+ Kf7 $11) 36... Qh5 {[#] ( -> ...Qh2+)} 37. Nf2 $1 (37. Ne6+ Kh7 $11) 37... Qc5 {Threatens to win with ...Nxf2.} 38. c8=Q ({Weaker is} 38. Qxg4 Qxc7 39. Ne2 Qc5 $18) ({Not} 38. Nxg4 Qxd4+ 39. Kh2 Bf5 $11) 38... Qxc8 39. Nxg4 {Qe5+ is the strong threat.} Qc5 40. Qd2 Qg5 41. Ne3 Kh7 42. Nf3 Qxg3 43. Nd5 {White is clearly winning.} Qb8 44. Nf6+ Kg7 45. Qd4 ({Less strong is} 45. Nd7 Qb1+ 46. Kf2 Qd3 $18) 45... Qb1+ 46. Kh2 {White threatens Nh5+ and mate.} Qb8+ 47. g3 Qb5 48. Ne8+ Kf8 {Precision: White = 99%, Black = 61%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.19"]
[Round "22"]
[White "Laser 1.5"]
[Black "Wasp TCEC S11"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2562"]
[BlackElo "3094"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2018.01.13"]

{[%evp 15,139,39,41,31,23,18,18,16,14,17,11,8,6,21,13,12,12,12,8,0,7,14,3,0,0,0,0,0,0,0,18,4,12,13,15,0,0,0,0,0,0,0,0,0,6,6,6,6,6,6,6,6,6,8,6,6,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,6,6,6,6,0,6,0,14,14,14,14,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 dxc4 3. e3 c5 4. Bxc4 e6 5. Nf3 a6 6. O-O Nf6 7. b3 cxd4 8. Nxd4 Bd6 9. Bb2 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} O-O (9... e5 10. Ne2 O-O 11. Nbc3 Nc6 12. Ng3 Qe7 13. Qc2 g6 14. Rfd1 Be6 15. Nce4 Nxe4 16. Nxe4 Bf5 {0-1 (64) Sargissian,G (2672)-Ponomariov,R (2694) Riadh 2017}) 10. Nd2 e5 {The position is equal.} 11. N4f3 Nc6 12. Qb1 Qe7 13. Rd1 Bg4 14. h3 $146 ({Predecessor:} 14. Ne4 Rad8 15. Rxd6 Rxd6 16. Nxd6 Qxd6 {½-½ (38) Hahner,A (2151)-Biskopp,W (2256) Remote email 2013}) 14... Bh5 15. Ne4 Bg6 16. Bd3 Nxe4 17. Bxe4 Bxe4 18. Qxe4 Rad8 19. Bc3 f6 20. Rd2 Ba3 21. Rad1 Rxd2 22. Rxd2 Kh8 23. h4 Qc5 24. Rd3 Rd8 25. Nd2 Rxd3 26. Qxd3 Qd6 27. Qxd6 Bxd6 $11 {[%mdl 4096] Endgame KBN-KBN} 28. Ne4 Be7 29. g4 Kg8 30. Kg2 Kf7 31. f4 g6 32. f5 gxf5 33. gxf5 Ba3 34. Kf3 Ne7 35. Ng3 b5 36. Bd2 Kg7 37. Ke4 Kf7 38. Ne2 Kg7 39. Be1 Kh6 40. Ng3 $1 Kg7 $1 41. Nh5+ Kf7 42. Bc3 Nc8 43. Ng3 Ne7 44. Kf3 Kf8 45. h5 Kf7 46. Be1 Kg7 47. Ba5 Nd5 48. Bd2 Ne7 49. e4 Nc6 50. Nf1 Bb4 51. h6+ Kf7 52. Ke2 Bf8 53. Kd1 Nb4 54. Bxb4 Bxb4 {KB-KN} 55. Ne3 Bf8 56. Ng4 Bc5 57. a4 Ke7 58. axb5 axb5 59. Ke2 Kf7 60. Nf2 Bf8 61. Nd1 Bxh6 62. Nc3 b4 63. Nd5 Bf8 64. Ke3 Bc5+ 65. Kd2 h5 66. Ke2 Kg7 67. Kf3 Kf7 68. Ke2 Kg7 69. Kf3 Kf7 70. Ke2 {Precision: White = 73%, Black = 84%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.20"]
[Round "23"]
[White "Jonny 8.1"]
[Black "Texel 1.08a8"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "3215"]
[BlackElo "3159"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2018.01.13"]

{[%evp 16,120,2,5,10,-6,0,-12,0,-21,10,7,10,12,9,12,20,11,25,23,22,17,15,24,27,17,29,27,27,19,22,16,5,8,46,42,50,13,13,13,13,13,13,7,16,27,0,0,0,0,0,0,0,0,3,4,5,5,3,4,4,5,5,0,14,14,13,0,0,0,0,8,12,12,11,12,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 O-O 8. O-O Bg4 9. h3 Bh5 $1 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} 10. Be3 (10. Be4 Re8 11. Qd3 Bg6 12. Bxg6 hxg6 13. Bd2 Nd7 {½-½ (13) Ghaem Maghami,E (2574)-Berkes,F (2648) Rasht 2017}) 10... Nd7 11. c4 Re8 12. Rc1 a5 $146 ({Predecessor:} 12... Qc7 13. Bf5 Rad8 14. Bg4 Bxg4 15. hxg4 Bf4 16. Bd2 Nf8 17. Rc2 Bxd2 18. Qxd2 {0-1 (39) Rozman,M (2194)-Avetisyan,M (1976) Mamaia 2017}) 13. Bc2 a4 14. Qd3 Bg6 15. Qd2 Qb8 16. c5 Bc7 17. d5 cxd5 18. Qxd5 Ne5 19. Nxe5 Rxe5 20. Qd7 {[#] Bxg6 is the strong threat.} Re8 21. Bxg6 hxg6 22. Rc4 Rd8 23. Qb5 Ra5 24. Qb4 Ra8 25. Qa3 Qa7 26. Rfc1 b5 27. R4c2 Rd5 28. c6 Rad8 {[#] ( -> ...Rd1+)} 29. g3 Qa5 30. Qc3 Qa8 31. Rd2 b4 32. Qc2 Rxd2 33. Bxd2 Qc8 34. Rd1 Qf5 35. Qxf5 $1 ({Not} 35. Qxa4 $2 Qf3 $19) 35... gxf5 $11 {[%mdl 4096] Endgame KRB-KRB} 36. Kf1 Rd6 $1 37. Ke2 {White wants to play Rc1.} Rxc6 38. Bxb4 Be5 39. Rb1 Rb6 40. a3 Bd4 41. f3 g5 42. Kd3 Be5 43. g4 Rb8 44. gxf5 Kg7 45. Kc4 Rh8 46. Bc5 (46. b3 $5 {[%cal Rb3a4]}) 46... Rxh3 {The position is equal.} 47. b3 {[%cal Bb2b3,Bb3a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Rxf3 48. bxa4 {Threatens to win with a5.} Rf4+ ({Much weaker is} 48... Rxf5 $6 49. a5 $16) 49. Kb5 Rxf5 50. Kc6 {aiming for a5.} Bc3 51. Rb5 {Hoping for a5.} g4 $1 {[%cal Rg4g3]} 52. a5 g3 53. Bg1 Rf4 54. a6 Be1 $1 55. a7 Ra4 56. Rf5 Rxa3 57. Kb7 {And now Rf1 would win.} Rb3+ 58. Kc6 Ra3 59. Kb7 {Strongly threatening Rf1.} Rb3+ $1 60. Kc6 Ra3 {Precision: White = 82%, Black = 80%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.19"]
[Round "23"]
[White "Arasan 20.4.1"]
[Black "Laser 1.5"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "3120"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2018.01.13"]

{[%evp 10,108,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,15,20,12,17,12,14,15,24,16,14,14,14,12,21,16,13,8,8,8,8,8,8,8,8,8,12,8,8,8,8,8,8,8,8,8,8,0,0,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Ne7 6. h3 {LiveBook: 6 Games. B12: Caro-Kann: Advance Variation} c5 $146 ({Predecessor:} 6... dxc4 7. Bxc4 Nd5 8. Nge2 Nb4 9. O-O Nc2 10. Rb1 Nb4 11. Ra1 Nc2 12. Rb1 Nb4 13. Ra1 {½-½ (13) Petrov,M (2475)-Hammer,J (2628) Sweden 2017}) 7. Nf3 Nbc6 8. dxc5 dxc4 9. Qxd8+ Rxd8 10. Bxc4 Ng6 11. Be3 Ngxe5 12. Nxe5 Nxe5 13. Bb5+ Nc6 14. Rd1 Be7 15. Ke2 O-O 16. Rxd8 Rxd8 17. Rd1 Rxd1 18. Kxd1 a6 19. Bf1 h5 20. g3 g5 {The position is equal.} 21. Bg2 Kf8 22. Ne4 g4 23. hxg4 hxg4 24. Kd2 Ke8 25. a3 Bxe4 26. Bxe4 $11 {[%mdl 4096] Endgame KBB-KBN} f5 27. Bg2 a5 28. b3 e5 29. Bf1 f4 30. gxf4 exf4 31. Bxf4 {[#] aiming for Be3.} Bxc5 32. Be2 Bxa3 33. Bxg4 Bc5 34. Bh5+ Kd7 35. Bg4+ Ke7 36. Bg5+ Kd6 37. f4 b5 38. Bh6 Nb4 39. Bf8+ Kc6 40. Bd7+ (40. Bf3+ {is interesting.} Nd5 41. Bg7 Kd6 42. Be5+ Ke6 43. Bg4+) 40... Kxd7 41. Bxc5 {KB-KN} Nd5 42. f5 a4 43. bxa4 bxa4 44. Kc1 Nf4 {[#] White must now prevent ...Nd3+.} 45. Kc2 Nd5 46. Kb1 Kc6 47. Ba3 Kb5 48. Bc1 Nf6 49. Ka2 Ne4 50. Ka3 Kc5 51. Bh6 Kb5 52. Bc1 Nf6 53. Ka2 Nd5 54. f6 Nxf6 {Precision: White = 80%, Black = 91%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.19"]
[Round "23"]
[White "Vajolet2 2.5"]
[Black "Bobcat 8"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "3064"]
[BlackElo "3129"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2018.01.13"]

{[%evp 15,122,13,10,10,10,10,27,19,22,10,10,9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,27,10,10,10,10,8,8,9,23,9,16,8,8,8,8,8,12,12,40,40,41,41,54,45,48,58,45,48,68,66,68,68,68,68,68,68,68,68,68,53,83,34,34,34,34,34,34,34,34,34,48,48,48,48,48,48,48,31,31,31,31,31,31,31,31,31,580,580,580,560,981,938,2759,2759,2759,1628,5065,5106,2489,2243,1620]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 O-O 8. O-O Re8 {LiveBook: 8 Partien} 9. c4 {B15: Caro-Kann (Flohr-Variante)} (9. Nh4 g6 10. Bh6 c5 11. dxc5 Bxc5 12. Re1 Be6 13. Be3 Bxe3 14. Rxe3 Nc6 15. Be4 Ne5 16. Qxd8 Raxd8 {½-½ (59) Antipov,M (2580)-Yu,Y (2738) Caleta 2017}) 9... Nd7 10. Re1 Rxe1+ 11. Qxe1 {Weiß hat minimalen Vorteil.} Nf8 12. h3 Be6 13. Qe2 Ng6 14. Bd2 Bc7 15. Bc2 $146 ({Vorgänger:} 15. Re1 a5 16. Be4 Qd7 {½-½ (24) Preussner,M (2264)-Klein,T (2160) Remote email 2013}) 15... Qd6 {Mit der Idee ...Sh4!} 16. Qd3 b5 17. b3 a5 18. a4 b4 19. Re1 Rd8 20. Be3 Qd7 21. Bb1 Rc8 22. Bd2 Rd8 23. Rd1 h6 24. Qc2 Qd6 25. Re1 Bd7 26. Be3 Re8 27. Qd3 f5 28. Bc2 Bc8 29. Qd1 Re7 30. Kf1 Bd7 31. d5 c5 32. Re2 Bb8 33. Bb1 Bc7 34. Bd3 Kf8 35. Qe1 Bb8 36. Bb1 Bc7 37. Bc1 Rxe2 38. Qxe2 Nf4 39. Qe3 Ng6 40. Bc2 Qe7 41. Qxe7+ Kxe7 42. g3 f4 43. Kg2 fxg3 44. fxg3 Ne5 45. g4 Nxf3 46. Kxf3 $14 {[%mdl 4096] Endspiel KLL-KLL} Kf6 47. h4 {[#] Droht Lb2+ und aus.} g5 48. Be3 Bd6 49. Bf2 Ke7 50. Bf5 (50. Bd3 {with more complications.} Kf8 51. h5 Ke7 52. Bc2 Kd8 53. Be3) 50... Bxf5 51. gxf5 {Und Kg4 würde nun gewinnen. KL-KL} f6 $1 52. Kg4 {zielt auf Kh5 ab.} Kf7 53. Kh5 Kg7 $1 54. Be3 Kf7 $2 {[%mdl 8192]} (54... Kh7 $14) 55. hxg5 $18 {Weiß steht klar auf Gewinn.} hxg5 {[#] beabsichtigt ...Kg7.} 56. Kh6 $1 Ke7 57. Kg6 g4 58. Kh5 g3 59. Kg4 Be5 60. Bxc5+ Kd7 61. Bb6 Kc8 {Precision: Weiß = 80%, Schwarz = 66%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.20"]
[Round "24"]
[White "Texel 1.08a8"]
[Black "Wasp TCEC S11"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "3159"]
[BlackElo "3094"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2018.01.13"]

{[%evp 20,94,37,26,91,70,92,86,95,102,97,82,91,84,58,63,160,125,184,184,203,198,260,267,238,268,263,248,241,239,446,455,449,218,462,437,441,444,457,459,483,483,486,481,449,449,444,450,480,439,487,487,568,568,562,560,567,538,585,575,582,616,597,596,710,690,737,754,812,829,935,964,1102,1077,1114,1113,1046]} 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Qa5 9. Qd2 O-O 10. Rc1 Bg4 11. d5 {LiveBook: 71 Games} Rc8 $146 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} (11... Na6 $11 {keeps the balance.}) ({Find the theoretical novelty and annotate with similar games:} 11... Nd7 12. c4 Qa3 13. Be2 Bxf3 14. Bxf3 Bd4 15. Bxd4 cxd4 16. O-O Ne5 17. Qxd4 Nxf3+ 18. gxf3 Qxf3 19. Rc3 {0-1 (40) Kramnik,V (2783)-Grischuk,A (2792) Stavanger 2014}) 12. h4 $16 h5 13. Nh2 Bd7 {White is better.} 14. Be2 Qa4 15. Bg5 f6 16. Bh6 $1 Qxe4 17. O-O {And now Rfe1 would win.} Qxh4 (17... e5 $1 $14) 18. Bf4 Be8 (18... f5 $16) 19. Rb1 $1 $18 b6 20. d6 $1 {Strongly threatening Bc4+.} Nc6 {[#]} (20... Kh8 {was called for.}) 21. Bc4+ $1 Bf7 22. Bxf7+ Kxf7 {[#]} 23. dxe7 $1 Nxe7 {White must now prevent ...Rd8.} 24. Rbe1 Bf8 $2 (24... Re8) 25. Qd6 Nf5 26. Qd5+ Kg7 27. Re4 {White is clearly winning.} ({Weaker is} 27. g3 Qh3 $11) 27... Rd8 28. Qb7+ Kg8 29. Rfe1 ({Less strong is} 29. Bc7 Qg5 $18) 29... Rac8 30. Qa6 Ng7 {[#] and the idea ...f5 leaves Black hopeful.} 31. Bd2 $1 {[%mdl 512]} Qxe4 (31... Rxd2 32. Qc4+) 32. Rxe4 Rc7 33. Nf1 Nf5 34. Qa4 Rf7 35. Re8 Rxe8 36. Qxe8 Kg7 37. Qe6 Rc7 38. Bf4 Rf7 39. Qc6 Ne7 40. Qe8 Ng8 41. Ne3 Re7 42. Qa8 Rf7 43. c4 a5 44. Qc6 h4 45. a4 Nh6 46. Bc7 Kh7 47. Bxb6 f5 {Precision: White = 100%, Black = 45%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.20"]
[Round "24"]
[White "Fritz 16"]
[Black "Arasan 20.4.1"]
[Result "1-0"]
[ECO "D92"]
[WhiteElo "3151"]
[BlackElo "3120"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.01.13"]

{[%evp 14,77,35,29,36,32,39,42,28,22,37,25,106,111,127,102,156,175,162,131,115,128,130,78,93,87,162,124,159,154,224,231,218,225,350,327,312,331,491,541,527,526,543,539,539,524,510,508,659,657,679,672,676,670,741,725,736,716,811,778,1341,1334,1306,1304,1162,1150]} 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. Bf4 O-O 6. Rc1 Nh5 {D92: Grünfeld: 4 Nf3 Bg7 5 Bf4} (6... dxc4 7. e4 c5 8. dxc5 Qa5 9. Nd2 Be6 10. Bxc4 Bxc4 11. Nxc4 Qxc5 12. b3 Nc6 13. Be3 Qh5 14. Qxh5 Nxh5 15. g4 Nf6 16. f3 {½-½ (60) Eljanov,P (2760)-So,W (2773) Wijk aan Zee 2016}) 7. Be5 f6 8. Bg3 $1 {LiveBook: 4 Games} Nxg3 {White has an edge.} 9. hxg3 e6 10. cxd5 $146 ({Predecessor:} 10. e3 c6 11. Bd3 Nd7 12. Qe2 f5 13. b4 Nf6 14. Qb2 {1-0 (36) Izzat,K (2473)-Ly,M (2486) Adelaide 2017}) 10... exd5 11. Qb3 c6 12. e4 {[%cal Re4d5]} Be6 (12... Re8 $11 {keeps the balance.}) 13. Qxb7 $16 dxe4 14. d5 $36 {[%mdl 2048] White is really pushing.} Bf7 ({Black should try} 14... exf3 15. dxe6 Qb6 16. Qxb6 axb6) 15. Qxa8 {Hoping for Nd2.} exf3 16. gxf3 cxd5 {aiming for ...Qb6.} 17. Qxa7 d4 18. Nb5 (18. Ne4 $142) 18... Nc6 19. Qc7 ({Worse is} 19. Rxc6 Qe8+ 20. Be2 Qxc6 $17) 19... Qe8+ (19... Ne5 $16) 20. Kd2 $18 Ne5 21. Qb7 $1 ({But not} 21. Nxd4 $6 Qa4 $16) 21... Qe6 {[#]} (21... Qd8 $16 {was worth a try.}) 22. b3 $1 {f4 is the strong threat.} d3 {[#]} 23. Rh4 $1 Re8 (23... Qd5 {keeps fighting.} 24. Qxd5 Bxd5) 24. Ra4 Bf8 25. Nd4 Bh6+ (25... Qd6 $142 26. f4 Ng4) 26. f4 {White is clearly winning.} Qg4 {And now ...Bxf4+ would win.} 27. Re1 Bxf4+ 28. gxf4 Qxf4+ 29. Kc3 Qxf2 30. Rd1 Rd8 {intending ...Rxd4.} 31. Bxd3 Qe3 32. Qe4 Rc8+ 33. Kb2 Nxd3+ 34. Qxd3 Qe5 35. Ra7 Rd8 36. Qc3 h5 37. Re1 Qxd4 38. Qxd4 Rxd4 39. Ree7 {Precision: White = 96%, Black = 43%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.20"]
[Round "24"]
[White "Bobcat 8"]
[Black "Jonny 8.1"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "3129"]
[BlackElo "3215"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.01.13"]

{[%evp 26,99,12,13,13,16,10,21,8,19,15,13,30,22,23,10,10,10,8,8,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 c5 4. d4 cxd4 5. Nxd4 d6 6. e4 Nc6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 Qa5 10. Qd2 Be6 11. O-O O-O 12. Rac1 a6 13. Rfd1 Rfc8 14. Bxf6 Bxf6 {B36: Sicilian: Maroczy Bind: Gurgenidze System} 15. Nd5 Qxd2 16. Nxf6+ Kg7 {[#]} 17. Nh5+ $1 {[%mdl 512]} gxh5 18. Rxd2 b5 {[%cal Re6c4]} 19. Rdc2 {[#]} Rc6 $146 ({Predecessor:} 19... bxc4 20. Bxc4 Bxc4 21. Rxc4 Rxc4 22. Rxc4 {½-½ (77) Shirov,A (2726)-Lautier,J (2596) Monte Carlo 1999}) 20. cxb5 Rxc2 {The position is equal.} 21. Rxc2 axb5 $11 {[%mdl 4096] Endgame KRB-KRB} 22. b3 b4 23. h4 f5 24. exf5 Bxf5 25. Rc4 Bg6 26. Rxb4 Rxa2 27. Bf3 Kf6 28. Rb6 Ra1+ 29. Kh2 Ra2 30. Kg3 Rb2 31. Bc6 Ke5 32. Rb5+ Kd4 33. Bf3 e6 34. Bxh5 Bxh5 35. Rxh5 Rxb3+ {KR-KR} 36. f3 Rb7 37. Kf2 Kd3 38. g4 Rb2+ 39. Kg3 Rb7 40. Rh6 Re7 41. f4 Ke4 42. f5 exf5 43. Rxd6 f4+ 44. Kf2 Rc7 {White should prevent ...Rc2+.} 45. Re6+ Kd5 46. Rb6 Rc3 47. Rb7 Rg3 48. Rxh7 Rxg4 49. Kf3 Rg3+ 50. Kxf4 {Precision: White = 87%, Black = 93%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.20"]
[Round "24"]
[White "Laser 1.5"]
[Black "Vajolet2 2.5"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2562"]
[BlackElo "3064"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2018.01.13"]

{[%evp 15,122,37,52,45,54,47,52,51,54,57,54,53,49,50,54,53,97,89,85,75,93,84,80,81,99,93,115,119,108,105,108,110,108,108,108,108,108,108,113,113,113,115,108,108,117,111,101,102,104,109,122,122,247,247,247,247,255,254,243,252,229,235,244,223,222,224,291,250,248,225,250,239,269,281,272,263,443,433,488,479,489,491,495,488,496,495,600,599,480,422,753,753,757,742,802,793,793,764,761,739,912,902,914,907,1020,983,957,931,837]} 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d6 5. e4 O-O 6. h3 Nbd7 7. Bd3 e5 8. d5 Nh5 {LiveBook: 5 Games} 9. Bc2 {E90: King's Indian: Classical: Early deviations and 6 h3} a5 (9... a6 10. Bg5 Qe8 11. Qd2 f6 12. Be3 f5 13. exf5 gxf5 14. g4 f4 15. Ng5 fxe3 16. fxe3 Qe7 {0-1 (57) Janev,E (2450)-Berbatov,K (2481) Blagoevgrad 2010}) 10. Bg5 $146 ({Predecessor:} 10. g3 Nc5 11. Be3 b6 12. Nd2 Bd7 13. Nf1 Qc8 14. g4 Nf4 15. Rh2 Nxh3 16. Rxh3 Bxg4 {1-0 (46) Vishnu,P (2358)-Imocha,L (2198) New Delhi 2010}) 10... Bf6 11. Be3 {White is slightly better.} Nc5 12. O-O Nf4 13. a3 Qd7 14. Bxf4 exf4 15. Qd2 Qe7 16. Qxf4 Bxc3 17. bxc3 f6 18. Rae1 b6 19. Re3 Qe8 20. Rfe1 Rf7 21. Nd4 Ba6 22. Qh4 Qf8 23. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} Bxc4 24. f5 g5 25. Qh5 Re7 26. Ne6 Qf7 27. Qh6 Nxe6 28. dxe6 Qf8 29. Qh5 Bb5 30. Rg3 $36 {[%mdl 2048] Black is under strong pressure.} Rg7 31. Bb3 {Hoping for e7+.} Qe7 32. Qd1 a4 33. Bd5 Ra5 (33... Rb8 $16 {is a better defense.} 34. Rge3 (34. c4 Be8 $14) 34... Be8) 34. h4 $1 $18 {[%cal Rh4g5]} gxh4 35. Rxg7+ Kxg7 36. Qg4+ Kh8 37. Re3 Be8 38. Qxh4 c6 {[#]} 39. Ba2 $1 Re5 40. c4 h5 41. Rd3 Kh7 42. Qf4 Qc7 43. Qe3 Qe7 {[#]} 44. Qd4 $1 Qg7 45. Bb1 c5 $2 (45... b5 46. cxb5 cxb5) 46. Qe3 {White is clearly winning.} Qe7 47. Bc2 b5 48. cxb5 Bxb5 49. Rd1 Be8 50. Qd3 Qg7 51. Qxd6 h4 52. Qd2 Bh5 (52... Bc6 $142 53. Qe2 Qg5) 53. Rb1 h3 54. Qd7 Be8 55. Qxg7+ Kxg7 56. gxh3 {[%mdl 4096] Endgame KRB-KRB} Bc6 57. Kf2 c4 58. Ke3 Kf8 59. Rb6 Bb5 60. Rb7 Be8 61. Ra7 Bh5 {Precision: White = 97%, Black = 50%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.20"]
[Round "25"]
[White "Arasan 20.4.1"]
[Black "Texel 1.08a8"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "3120"]
[BlackElo "3159"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2018.01.13"]

{[%evp 12,127,20,20,23,19,22,20,32,20,16,18,11,18,18,16,16,12,17,9,10,14,19,7,7,7,15,5,16,0,10,0,18,13,20,0,9,0,9,0,0,0,0,0,0,0,12,12,59,52,72,52,70,66,79,44,148,145,151,141,151,140,160,165,232,241,241,238,228,216,226,226,226,226,207,225,260,254,259,250,292,252,298,303,289,293,288,291,279,298,393,401,379,376,475,460,535,520,610,587,663,681,892,872,897,886,869,839,1047,1040,1039,1039,928,902,29969,29970,29968,29972]} 1. d4 Nf6 2. c4 c6 3. e3 d5 4. Nf3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 $1 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} 8. g3 Nbd7 9. cxd5 cxd5 {The position is equal.} 10. Be2 $146 ({Predecessor:} 10. Nxg6 hxg6 11. e4 dxe4 12. fxe4 e5 13. dxe5 Nxe5 14. Bb5+ Nc6 15. Qa4 Bd6 16. Bf4 {½-½ (16) Sakaev,K (2639)-Yagupov,I (2417) Ubeda 2001}) 10... a6 11. O-O Bd6 12. Qb3 b5 {[#]} 13. e4 $1 {[%mdl 512]} dxe4 14. Nxg6 hxg6 15. Nxe4 Be7 16. Be3 O-O 17. Rfc1 Nd5 18. Bf2 Qb6 19. Rc2 Nb4 20. Rcc1 Nd5 21. Rc2 Nb4 22. Rd2 {[#] d5 is the strong threat.} Nd5 23. Kg2 Rfb8 24. a3 Qd8 25. Rc1 a5 26. Qc2 a4 27. Nc5 b4 28. Rdd1 Bg5 29. f4 Bh6 30. h4 $1 N7f6 31. Bf3 Ra5 32. Kg1 ({Much worse is} 32. Nxa4 Qe8 $11) 32... Nh5 33. Ra1 b3 ({Black should try} 33... bxa3 $14 34. Rxa3 (34. bxa3 Qc8 $16) 34... Nhf6) 34. Qe2 $16 Nhf6 35. Rac1 Raa8 36. Nd3 Rb6 37. Qd2 Qd6 (37... Qb8 $142 38. Re1 Ra7) 38. g4 $18 Nxg4 39. Bxg4 Nxf4 40. Nxf4 Bxf4 41. Be3 Bxe3+ 42. Qxe3 Rd8 43. Rc4 Qd7 44. Bf3 Rd6 45. Kf2 Qe8 46. Qe5 Qd7 47. Kg3 Qa7 48. h5 f6 49. Qb5 Qf7 50. Rxa4 ({Don't do} 50. Qxa4 $6 gxh5 51. Qxb3 f5 $18) 50... Qc7 51. Qb7 Qxb7 52. Bxb7 gxh5 53. Rb4 g5 54. a4 h4+ 55. Kh3 Kg7 56. a5 f5 57. a6 Rh8 58. a7 g4+ 59. Kh2 h3 60. a8=Q Rxa8 61. Bxa8 Kg6 62. Rxb3 f4 63. Rg1 g3+ 64. Kxh3 {Precision: White = 81%, Black = 52%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.20"]
[Round "25"]
[White "Wasp TCEC S11"]
[Black "Jonny 8.1"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "3094"]
[BlackElo "3215"]
[Annotator "TA"]
[PlyCount "195"]
[EventDate "2018.01.13"]

{[%evp 17,195,22,18,12,5,4,32,24,17,17,16,20,36,36,24,27,24,11,21,9,3,-2,0,16,43,0,22,12,28,0,0,0,0,0,0,-18,-18,-18,-20,-26,-28,-19,-22,-25,-22,-22,-12,-15,-14,-34,-22,-34,-30,-29,-20,-23,-33,-33,-33,-21,-25,-28,-16,-16,-16,-16,-17,-16,-17,-26,-26,-26,-18,-26,-19,-19,-16,-16,-16,-16,-17,-17,-17,-28,-26,-26,-26,-26,-26,-26,-26,-26,-26,-27,-27,-27,-27,-27,-27,-27,-27,-32,-27,-22,-22,-33,-29,-29,-29,-29,-29,-29,-29,-36,-36,-37,-8,-8,-8,-8,-8,-8,-12,-12,-13,-13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]} 1. d4 Nf6 2. c4 c6 3. e3 d5 4. Nf3 e6 5. Nc3 Nbd7 6. Qc2 dxc4 7. Bxc4 b5 {D45: Damengambit (Anti-Meraner Variante)} 8. Be2 (8. Bd3 Bb7 9. O-O a6 10. a4 b4 11. Ne4 c5 12. Nxf6+ Nxf6 13. dxc5 Bxc5 14. e4 Rc8 15. Qe2 Ng4 16. h3 Nxf2 17. Rxf2 Bxf2+ 18. Kxf2 {1-0 (60) Melkumyan,H (2628)-Benidze,D (2530) Plovdiv 2012}) 8... Bb7 9. O-O a6 {LiveBook: 3 Partien} 10. Ne4 $146 ({Vorgänger:} 10. Rd1 c5 11. dxc5 Bxc5 12. Ne5 Rc8 13. Nxd7 Nxd7 14. Qb1 Qg5 15. Ne4 {½-½ (29) Loiacono,L (2188)-Di Benedetto,E (2275) Lignano Sabbiadoro 2017}) 10... Nxe4 11. Qxe4 Qc7 12. a4 c5 13. Qc2 b4 14. a5 Bd6 15. Bd2 Rb8 16. Rfc1 O-O 17. e4 Rfc8 18. Be3 Qd8 {[#] Weiss muss nun ...cxd4 beachten.} 19. Qd3 ({Natürlich nicht} 19. dxc5 Nxc5 20. e5 Nd7 $17) 19... h6 20. Rc4 Qe7 21. Qd2 Bc6 22. Rac1 {[%cal Rd4c5]} Bb5 23. dxc5 Bxc5 24. R4c2 Rd8 25. Bxb5 Rxb5 26. Rd1 Rxa5 27. Bf4 b3 28. Rc3 {[#] Und weiter mit Td3 wäre nett.} Bb6 29. Bd6 Qe8 {...Sf6 ist eine echte Drohung.} 30. Rxb3 Rb5 31. Rxb5 axb5 32. e5 Nc5 33. Qe3 Rc8 34. h3 Na4 35. Qe2 Rc4 36. Kh2 Qa8 37. Be7 Qa7 38. Bh4 Qb8 39. Be7 Qa8 40. Bd6 Qe4 41. Qxe4 Rxe4 42. Rd2 g5 43. b3 Nc5 44. Bxc5 Bxc5 $11 {[%mdl 4096] Endspiel KTL-KTS} 45. Kg1 Kg7 46. Kf1 Rb4 47. Rd3 Kg6 48. Ke2 h5 49. Rc3 Bf8 50. g3 g4 51. Nh4+ Kh7 52. hxg4 hxg4 53. f3 gxf3+ 54. Nxf3 Re4+ 55. Kf2 Bh6 56. Rd3 Kg6 57. Nh4+ Kg7 58. Nf3 Bc1 59. Rd1 Be3+ 60. Kg2 Bh6 61. Kf2 Kg6 62. Nh4+ Kh7 63. Rd7 Kg7 64. Nf3 Be3+ 65. Kf1 Kf8 66. Kg2 Rb4 67. Rd3 {Die Stellung ist ausgeglichen.} Bc5 68. Rc3 Bb6 69. Ng5 Rg4 70. Nh7+ Kg7 71. Nf6 Rg6 {Droht ...Ld4.} 72. Ne8+ Kg8 73. Nf6+ Kg7 74. Rc8 Rg5 75. Rg8+ Kh6 76. Rb8 Bd4 77. Rxb5 Kg6 78. b4 Bxe5 79. Ne4 Rh5 80. Ra5 Kf5 81. Nd2 (81. Nf2 {seems wilder.} Kg6 82. Nd3 Kf6 83. Nf2 Kg6) 81... Kg6 82. Nf3 Bd6 83. Rxh5 Kxh5 {KL-KS} 84. b5 Bc7 85. Nd2 Kg4 86. Ne4 Bb6 87. Nf6+ Kg5 88. Nd7 Bc7 89. Kf3 f5 90. Nc5 Kf6 91. b6 Bxb6 92. Nd7+ Kg5 $1 {Und ...La5 würde nun gewinnen.} 93. Nxb6 {Droht stark Sd7.} e5 $1 {[%cal Be6e5,Be5e4][%mdl 32]} 94. Nc4 e4+ 95. Ke3 Kg4 96. Kf2 f4 97. Ne5+ Kf5 98. gxf4 {Precision: Weiß = 84%, Schwarz = 84%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.20"]
[Round "25"]
[White "Vajolet2 2.5"]
[Black "Fritz 16"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "3064"]
[BlackElo "3151"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2018.01.13"]

{[%evp 19,118,19,31,18,25,22,20,18,18,10,15,3,10,0,2,0,5,0,0,0,0,0,0,3,6,0,10,-2,0,-7,-2,-7,0,0,0,0,0,0,0,0,0,0,0,-9,0,0,0,0,0,-17,-16,-25,-18,-95,-8,-8,-8,-8,-8,-8,-8,-8,-8,-11,-8,-8,-8,-8,-8,-8,-8,-8,-8,-11,0,-8,-8,-8,-8,-8,0,-8,-8,-8,8,-8,-8,-8,-8,-8,-8,-8,0,0,8,0,0,-8,-8,-11,-11]} 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Bd3 dxc4 6. Bxc4 c5 7. O-O a6 8. b3 cxd4 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 9. Qxd4 (9. Nxd4 Bd6 10. Bb2 e5 11. Ne2 O-O 12. Nbc3 Nc6 13. Ng3 Qe7 14. Qc2 g6 15. Rfd1 Be6 16. Nce4 Nxe4 17. Nxe4 Bf5 {0-1 (64) Sargissian,G (2672)-Ponomariov,R (2694) Riadh 2017}) 9... Qxd4 10. Nxd4 Bd7 {LiveBook: 3 Games} 11. Be2 Nc6 12. Bb2 Bc5 13. Nf3 Be7 $146 ({Predecessor:} 13... O-O 14. Nc3 Rfd8 15. Rac1 Rac8 16. Na4 Ba7 17. Rfd1 Be8 18. Rxd8 {½-½ (17) Laghetti,G (2346)-De Vassal,T (2342) FICGS email 2010}) 14. Nbd2 O-O 15. Nc4 Nd5 16. Rfd1 {White wants to play e4.} Rfd8 $1 17. e4 Nf4 18. Bf1 {[#] Black must now prevent Nb6.} Be8 19. g3 Ng6 20. Rac1 Rxd1 21. Rxd1 b5 22. Ne3 f6 23. Be2 Kf7 24. h3 Rd8 25. Rxd8 Nxd8 26. e5 Nxe5 27. Nxe5+ fxe5 28. Bxe5 Nc6 29. Bb2 Bf6 30. Bxf6 Kxf6 $11 {[%mdl 4096] Endgame KBN-KBN} 31. Kf1 Bg6 32. Ke1 Nd4 33. Bf1 Bb1 34. Kd2 Bxa2 35. Kc3 e5 ({Much weaker is} 35... Nxb3 $6 36. Kb2 $14) 36. f4 (36. Nc2 $11) 36... h5 ({Black should play} 36... Nxb3 $17 {aiming for ...exf4.} 37. Kb2 exf4 38. gxf4 Nd2 39. Kxa2 Nxf1 40. Nxf1 Kf5 41. Ng3+ Kxf4 42. Nh5+ Kf3 43. Nxg7 Kg3) 37. Nc2 {The position is equal.} Nf5 {Strongly threatening ...Bb1.} 38. fxe5+ Kxe5 {...Bb1 is the strong threat.} 39. Kb2 $1 {[#]} Bxb3 $1 {[%mdl 512]} 40. Kxb3 Nxg3 41. Bg2 $1 g5 42. Nb4 a5 43. Nc6+ Kf4 44. Nxa5 h4 45. Kb4 Ne2 46. Nb3 g4 47. Nd2 Ke3 48. hxg4 Kxd2 49. Kxb5 {KB-KN} Nd4+ 50. Kb6 Ne6 {With the idea ...Ke3.} 51. Kc6 Ng7 52. g5 Ke3 53. Kb6 Kf2 54. Bh3 Nh5 (54... Kg3 $5 {[%cal Rg3h3]} 55. Bd7 Kf4 $11) 55. g6 Nf6 56. g7 Ke3 57. Kc6 Kf4 58. Kb7 Ke5 59. g8=Q Nxg8 {Precision: White = 61%, Black = 72%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.20"]
[Round "25"]
[White "Laser 1.5"]
[Black "Bobcat 8"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2562"]
[BlackElo "3129"]
[Annotator "TA"]
[PlyCount "180"]
[EventDate "2018.01.13"]

{[%evp 20,180,18,9,18,6,6,4,8,2,5,6,10,0,0,0,8,6,7,0,33,33,33,32,35,31,31,31,50,50,46,47,52,48,47,33,33,33,33,33,33,33,33,33,33,33,33,33,33,33,33,33,34,34,34,34,34,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,27,20,20,20,20,20,20,13,16,14,18,8,30,8,8,8,8,8,8,8,8,8,8,8,8,8,25,8,25,21,25,25,29,15,31,15,29,29,29,29,29,27,31,24,38,38,59,59,59,59,47,32,59,53,107,107,100,86,417,428,462,412,612,520,600,591,1044,1000,1278,1276,1212,984,2039,1824,2003,1556,1147]} 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Rc1 O-O {D13: Damengambit (Slawische Verteidigung, Abtauschvariante)} 10. Bb5 (10. Bd3 e5 11. dxe5 Nxe5 12. Be2 {½-½ (12) Rios,C (2436)-Mateus,A (2230) Cali 2017}) 10... Bd7 11. O-O {LiveBook: 6 Partien} a6 {Die Stellung ist ausgeglichen.} 12. Bxc6 (12. Bd3 {is interesting.} Rac8 13. a3 Rc7 14. Qc2 Rfc8 15. Qe2) 12... Bxc6 13. Re1 $146 ({Vorgänger:} 13. Ne5 Rfc8 14. Qb3 b5 15. a3 Be8 16. Rc2 Rc7 17. Rfc1 Rac8 18. Na2 Rxc2 19. Rxc2 Rxc2 20. Qxc2 Qd8 21. Nb4 a5 22. Nbc6 Qc7 23. f3 Nd7 24. Ne7+ {1-0 (24) Breitfuss,J (1378)-Karner,I (1569) Schloss Schney 2005}) 13... Rac8 14. Re2 Rc7 15. Ne5 h6 16. h3 Nd7 17. Nd3 b6 18. a4 Rfc8 19. Rec2 Bb7 20. a5 bxa5 21. Ra1 Rc4 22. Rxa5 Qc7 23. Ra1 Qb8 24. Rd2 Qd6 25. Na4 Bc6 26. Nac5 Bb5 27. Nxd7 Bxd7 28. Nc5 Ra8 29. Qb3 Be8 30. Qd3 a5 31. b3 Rb4 32. Rda2 Rb5 33. Rc1 Qd8 34. Rac2 Rbb8 35. Ra1 Bb5 36. Qd2 Ra7 $1 37. Qd1 Qh4 38. Qg4 (38. Rac1 {is more complex.} Qd8 39. Ra2 Qd6 40. Qc2 Rba8 41. g3) 38... Qxg4 39. hxg4 Kh7 40. Rca2 Rba8 $1 41. Kh2 Kg6 42. Rc1 Kg5 43. Kg3 Kf6 44. Rb1 Rc7 45. Rba1 Rca7 $1 46. f4 Bc6 47. Rc1 Be8 48. Rb1 Rb8 49. Rba1 Rb5 50. Kf3 Ra8 51. Rh1 Bc6 52. Rc1 Be8 53. Raa1 Ke7 54. Kg3 Bc6 55. Ra2 Bd7 56. Rd1 f6 57. Rda1 e5 58. Rc1 Rc8 59. Rb1 Kd6 60. Rba1 exd4 61. exd4 Rb4 62. Rd1 Ra8 63. f5 Bb5 64. Rdd2 Ke7 65. Rac2 Ra7 66. Rc1 Kf7 67. Rg1 Be8 68. Ra1 Bc6 69. Kf3 Be8 70. Kf2 Kg8 71. Re1 Bf7 72. Kf3 Kh7 73. Ree2 Kg8 74. Rd1 Kf8 75. Ra2 Kg8 76. Ra4 Be8 77. Rxb4 axb4 $14 {[%mdl 4096] Endspiel KTL-KTS} 78. Rc1 Bd7 79. Kf4 Bb5 ({Lieber} 79... Kf8 $14) 80. Ne6 $16 Kf7 81. Ke3 g5 $2 {[%mdl 8192] [#]} (81... Bd7 $16) 82. Rc7+ $1 $18 Rxc7 83. Nxc7 {KL-KS} Bc6 (83... Be8 $142 84. Nxd5 Bc6 85. Nxb4 Bxg2) 84. Na6 {Weiß steht klar auf Gewinn.} Bb7 85. Nxb4 Kg7 86. Na2 Bc6 87. b4 Be8 88. Nc3 Kf7 89. Nxd5 Bd7 90. Nc3 Ke7 {Precision: Weiß = 78%, Schwarz = 64%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.20"]
[Round "26"]
[White "Jonny 8.1"]
[Black "Arasan 20.4.1"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "3215"]
[BlackElo "3120"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2018.01.13"]

{[%evp 17,120,36,29,15,22,13,19,21,22,14,23,0,5,11,15,0,0,0,0,-1,24,18,29,26,33,47,45,18,22,33,27,44,32,40,122,72,122,97,122,125,110,110,106,110,112,117,132,106,121,128,152,144,144,137,165,156,161,152,158,159,209,188,188,188,167,167,175,167,295,291,240,213,512,511,510,473,502,491,528,518,428,428,428,428,428,550,749,720,731,710,665,649,596,491,430,428,983,940,708,693,1741,1741,1525,1525,797]} 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. d4 Nf6 6. Be2 cxd4 7. cxd4 e6 8. O-O Qd8 {B22: Sicilian: 2 c3} (8... Be7 9. Nc3 Qd6 10. Nb5 Qd8 11. Bf4 Nd5 12. Bg3 O-O 13. Bc4 a6 14. Nc3 Nxc3 15. bxc3 b5 16. Bd3 Bb7 17. a4 b4 18. Rb1 Bf6 19. Be4 a5 20. cxb4 axb4 21. Bxc6 {½-½ (21) Zvjaginsev,V (2660)-Moiseenko,A (2692) Berlin 2015}) 9. Nc3 a6 {LiveBook: 11 Games} 10. Qc2 Be7 {The position is equal.} 11. Be3 O-O $146 ({Predecessor:} 11... Nb4 12. Qb3 O-O 13. Rfd1 b6 14. Ne5 Bb7 15. Nd3 {0-1 (63) Dietz,K (1609)-Ziegenfuss,A (1842) Willingen 2017}) 12. a3 Bd7 13. Rad1 Rc8 14. Bd3 Qa5 15. Rfe1 Rfd8 16. Qb3 {Threatens to win with d5.} b5 17. Bb1 g6 18. Bg5 Kg7 19. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} b4 $1 {[%cal Rb4c3]} 20. Ne4 $36 {[%mdl 2048] White is pushing.} Nd5 {[%cal Rb4a3]} 21. h5 bxa3 22. bxa3 f6 23. Bc1 Be8 24. Nc5 Bxc5 25. dxc5 Rb8 (25... Qxc5 $14 26. Rxe6 Bf7) 26. Qc2 $16 e5 27. h6+ Kg8 28. Ba2 Bf7 29. Bg5 $1 {[%cal Bc1g5,Bg5f6,Bf6e5][%mdl 32]} Qxa3 30. Bxd5 $1 Rxd5 31. Bxf6 {[%cal Rf3e5]} Rxc5 32. Qd2 Rd5 33. Qg5 Re8 34. Rxd5 $1 ({Reject} 34. Nxe5 $6 Qd6 $14) 34... Bxd5 35. Nxe5 {aiming for Rd1.} Nxe5 36. Bxe5 Qe7 {[#]} 37. Qf4 $1 Qf7 {[#]} 38. Qd4 $1 Bc4 39. Rd1 Bb3 40. Rd3 Bc4 41. Rd2 g5 42. Qc5 Be6 (42... Ba2 $142) 43. Bb2 $18 Qg6 44. Rd6 Kf7 $2 (44... Qxh6 {might work better.} 45. Qe5 a5) 45. Qc3 {White is clearly winning.} Qxh6 46. Rxa6 {Hoping for Ra7+.} Qg6 47. g4 Re7 48. Qf3+ Kg8 {intending ...Qb1+.} 49. Rb6 Qb1+ 50. Kh2 {White wants to mate with Rb8+.} Qg6 {and the idea ...Qf7 leaves Black hopeful.} 51. Qe3 ({Weaker is} 51. Qc3 Kf7 $18) 51... Kf7 52. Qe5 Re8 53. Kg1 Qb1+ 54. Kg2 {[%csl Gb2][%cal Re5g7]} Qg6 55. Bd4 Re7 56. Kg1 Qh6 (56... Re8 $142 57. f3 Re7) 57. f3 Qg6 58. Bc5 Re8 59. Rb7+ Kg8 60. Bd4 {[%csl Gd4][%cal Re5h8]} Bd7 {Precision: White = 89%, Black = 61%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.20"]
[Round "26"]
[White "Texel 1.08a8"]
[Black "Vajolet2 2.5"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "3159"]
[BlackElo "3064"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.01.13"]

{[%evp 14,107,0,-93,12,21,16,29,38,21,59,54,39,55,48,53,63,52,62,54,59,63,60,55,49,64,62,66,56,67,72,65,72,74,91,61,77,62,62,71,100,63,75,67,64,76,76,60,74,71,83,70,80,77,83,29,29,29,40,32,29,8,12,8,8,8,8,8,8,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,43,0,0,0,43,43,43,43,43,43,43,43]} 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Bf5 5. Nf3 Nc6 6. Be3 Nf6 {B22: Sicilian: 2 c3} 7. Nbd2 (7. Na3 cxd4 8. Nb5 O-O-O 9. Nfxd4 Ng4 10. Qe2 Nxe3 11. Qxe3 Nxd4 12. Nxd4 e6 13. Be2 Bc5 14. O-O {1-0 (65) Plat,V (2551)-Jojua,D (2591) Heraklio 2017}) 7... cxd4 8. Bc4 {LiveBook: 16 Games} (8. Bxd4 $11 e6 9. Bc4) 8... Qa5 (8... dxe3 $17 9. Bxd5 exd2+ 10. Qxd2 O-O-O) 9. Nxd4 $11 Nxd4 10. Bxd4 {Black must now prevent Qb3.} e5 11. Be3 $146 ({Predecessor:} 11. Qe2 Bd6 12. f4 O-O 13. fxe5 Rae8 14. Nf3 {0-1 (48) Jordan,W (2242)-Illingworth,M (2440) Melbourne 2013}) 11... O-O-O 12. Bxf7 Qc7 13. Bb3 Kb8 14. Bc2 Bg4 15. f3 Be6 16. Qe2 Ba3 17. bxa3 Qxc3 18. Rc1 Nd5 19. Bxa7+ Kxa7 20. O-O $1 Qd4+ 21. Rf2 $1 Nc3 22. Qe1 Rc8 23. Ne4 g6 24. Nxc3 Rxc3 25. Rd1 Qc5 26. Be4 Rc8 27. h3 Bf5 28. Kh2 Bxe4 29. fxe4 Re3 30. Re2 Rxe2 31. Qxe2 $14 {[%mdl 4096] Endgame KQR-KQR} Qb6 32. a4 Rc3 33. Rd7 h5 {[#]} 34. Qb5 (34. a5 $1 $16 {[%cal Ra5b6]} Qe3 35. Qxe3+ Rxe3 36. Rg7) 34... Rc1 $11 {( -> ...Qg1+)} 35. Qxb6+ Kxb6 {KR-KR} 36. Re7 Rc4 37. Re6+ Kc7 38. Rxg6 Rxe4 39. Rh6 Rxa4 40. Rxh5 Kd6 41. Rh8 Rxa2 42. Rb8 e4 43. Rxb7 Ke5 44. Rb8 e3 45. Kg3 Rf2 46. h4 {[%cal Bh3h4,Bh4h5][%mdl 32]} Rf6 47. Re8+ Kd4 48. h5 Rf5 49. Kg4 Rf2 50. Kg3 Rf1 51. h6 {[#] Threatens to win with h7.White is slightly better.} Rh1 52. Kf4 {And now Rd8+ would win.} Rxh6 53. Rd8+ Kc5 54. Kxe3 {Precision: White = 76%, Black = 75%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.20"]
[Round "26"]
[White "Fritz 16"]
[Black "Laser 1.5"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "3151"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "205"]
[EventDate "2018.01.13"]

{[%evp 12,205,80,66,65,54,75,64,75,78,69,68,74,54,33,54,43,43,39,0,0,0,58,0,47,55,49,40,50,42,46,42,41,53,56,45,57,25,40,28,22,22,66,56,65,47,63,56,66,35,59,68,79,36,36,36,36,36,21,31,39,31,25,39,46,33,53,37,43,19,19,22,20,17,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 e5 6. dxe5 {B22: Sicilian: 2 c3} (6. Nxe5 Nxe5 7. dxe5 Qxe5+ 8. Be3 Nf6 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. Nd2 O-O-O 12. O-O Bd6 13. Nf3 Qe7 14. Re1 Ne5 15. Bf4 Nxf3+ 16. Qxf3 {0-1 (36) Ye,J (2632)-Zhang,P (2657) China 2007}) 6... Qxd1+ 7. Kxd1 {LiveBook: 23 Games} Nge7 8. Kc2 $146 {White is slightly better.} ({Predecessor:} 8. Bf4 Ng6 9. Bg3 Bg4 10. Be2 O-O-O+ 11. Ke1 h5 12. h3 Bxf3 13. Bxf3 Ncxe5 14. Bxe5 Nxe5 {0-1 (25) Mayer,F (2152)-Barski,R (2292) Germany 2016}) 8... Ng6 9. Bd3 Be7 10. Re1 O-O 11. Na3 Be6 12. b3 a5 13. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} a4 14. h5 Nh4 15. Ng5 axb3+ 16. axb3 c4 (16... Bxb3+ $11 17. Kxb3 c4+ 18. Kxc4 Na5+ 19. Kb5 Nb3) 17. Bxh7+ $14 Kh8 18. Be4 Nxe5 19. b4 Nd3 $1 {[%cal Rd3e1]} 20. Rf1 Bf5 21. Bxf5 Nxf5 22. Nf3 b5 23. Bb2 Rab8 24. Ne1 $1 Rfd8 $1 25. Nxd3 cxd3+ 26. Kb3 d2 27. h6 Nxh6 28. Rad1 $1 Rb6 29. f3 Bg5 30. Rf2 Rbd6 31. Nxb5 Rd3 32. Na3 {aiming for Nc4.} Nf5 33. Nc4 {[#] Hoping for f4.} Be3 34. Rff1 $1 {Threatens to win with Ne5.} Bf4 35. Kc2 f6 36. Rf2 Kg8 37. g4 Nh4 $1 38. Rdxd2 Bxd2 39. Nxd2 f5 40. c4 fxg4 $1 {The position is equal.} 41. fxg4 {Strongly threatening b5.} Rg3 42. Be5 Rxg4 43. b5 Rxd2+ $1 44. Kxd2 Rxc4 $11 {[%mdl 4096] Endgame KRB-KRN} 45. Bg3 Rc5 46. b6 {[#] Black must now prevent b7.} Rb5 47. Bc7 {Kc3 is the strong threat.} Rb2+ 48. Ke3 Ng2+ 49. Kf3 Ne1+ 50. Kg3 Rb3+ 51. Kg4 Nd3 52. Rf3 (52. Rf5 {seems wilder.} Nb2 53. Rf4 Nd3 54. Rd4 Kf7 55. Rd5) 52... Rxb6 53. Rxd3 {KRB-KR} Rb7 (53... Rg6+ {with more complications.} 54. Kf3 Rf6+ 55. Ke2 Rc6 56. Bb8 Re6+) 54. Rd7 Kh7 55. Kf5 Rb1 56. Bh2 Rf1+ 57. Kg5 Ra1 58. Re7 Rf1 59. Bf4 Kg8 60. Bd2 Rb1 61. Be3 Rf1 62. Bc5 Rf7 63. Re8+ Kh7 64. Bd6 Rf1 65. Bh2 Rb1 66. Re5 Rh1 67. Bg3 Ra1 68. Bf2 Rd1 69. Rb5 Ra1 70. Bd4 Rd1 71. Rd5 Rd3 72. Rd7 Rg3+ 73. Kf4 Rg6 74. Rd8 Rg2 75. Kf5 Rc2 76. Rd7 Rg2 77. Be3 Rc2 78. Bf4 Ra2 79. Bd2 Ra1 80. Rb7 Rd1 81. Bf4 Re1 82. Ra7 Kg8 83. Bd2 Rf1+ 84. Kg6 Rf6+ 85. Kg5 Rf3 86. Bf4 Rf1 87. Rd7 Re1 88. Bg3 (88. Bd2 {looks sharper.} Rg1+ 89. Kf4 Rf1+ 90. Ke4 Kh7 91. Ra7) 88... Rg1 (88... Rf1 {is more complex.} 89. Kg4 Kh7 90. Be5 Rg1+ 91. Kf3 Rg6) 89. Kg4 Kh7 90. Rb7 Ra1 91. Kf5 Rf1+ 92. Kg5 Ra1 93. Rb5 Ra6 94. Bf4 Ra1 95. Kf5 Re1 96. Rb7 Rd1 97. Ra7 $1 Rb1 98. Be5 Rg1 99. Rc7 Rf1+ 100. Kg4 Rg1+ 101. Bg3 Ra1 102. Re7 Rb1 103. Re2 {Precision: White = 81%, Black = 90%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.20"]
[Round "26"]
[White "Bobcat 8"]
[Black "Wasp TCEC S11"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "3129"]
[BlackElo "3094"]
[Annotator "TA"]
[PlyCount "158"]
[EventDate "2018.01.13"]

{[%evp 9,158,37,43,42,38,43,49,45,39,9,17,22,8,13,16,17,15,0,0,-4,5,6,10,10,5,-30,0,0,0,0,0,0,-1,-18,-18,-13,-19,-2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,9,9,29,28,38,33,34,32,39,34,48,55,48,49,55,51,49,52,64,58,58,38,44,41,58,58,63,55,50,41,58,58,73,73,69,68,121,112,110,91,116,130,132,128,241,238,217,201,220,228,275,275,303,289,287,271,253,245,369,339,312,313,317,298,369,374,388,374,438,436,622,610,612,608,616,588,617,615,643,637,600,577,1085,1098,829,830,1018,1008,997,984,950,933,917]} 1. e4 c5 2. c3 d5 3. exd5 Nf6 4. Qa4+ Bd7 5. Qb3 Qb6 6. Bc4 {B22: Sicilian: 2 c3} Na6 7. Nf3 Nc7 8. O-O {White is slightly better.} Qxb3 9. Bxb3 (9. axb3 {feels hotter.} Ncxd5 10. Re1 a6 11. d4 e6 12. Nbd2) 9... Nfxd5 10. d4 cxd4 11. Nxd4 f6 $146 {[%cal Bf7f6,Bf6f5,Bf5f4][%mdl 32]} ({Predecessor:} 11... e6) 12. c4 Nb4 13. Nc3 {[%cal Bb1c3,Bc3e4,Be4g5,Bg5f3][%mdl 32]} e5 14. Nde2 Bc5 15. Ne4 Be7 16. Be3 f5 17. Ng5 f4 18. Bd2 Nc6 19. Nf3 Bg4 {White must now prevent ...e4.} 20. Bc2 O-O-O 21. Rad1 Ne6 22. h3 Bxf3 $1 23. gxf3 {Strongly threatening Bf5.} Ned4 24. Nxd4 Rxd4 25. Bc3 Rxc4 26. Bf5+ Kb8 27. Rd7 Bf6 28. Bd3 Rc5 29. Rd1 Rc8 30. Bxh7 Rc7 31. R7d3 Nd4 32. Kf1 Kc8 33. Be4 Kd7 34. h4 {[%cal Bh3h4,Bh4h5][%mdl 32]} Ke6 35. h5 a6 36. Kg2 a5 37. Re1 b6 38. Kh3 Nf5 39. Bd2 Nd4 40. Kg4 Kd7 41. a4 Rc4 42. b3 R4c5 43. Rb1 Ra7 44. Be1 Ke6 45. Bc3 Rac7 46. Bd2 $1 Ra7 47. Bg6 Kd7 48. Be1 Kd8 49. Be4 Be7 50. Bd2 Bf6 51. b4 Rc4 (51... axb4 $14 52. Bxb4 Rc4) 52. bxa5 $16 bxa5 53. Bc3 Rxa4 54. Rb8+ Kd7 55. Bf5+ {[%mdl 1024] White has strong compensation.} Kc6 (55... Kd6 $16) 56. Rf8 $1 $18 Be7 57. Be4+ Kb6 58. Rb8+ Kc5 59. Bb2 Kd6 {[#]} 60. Rb6+ $1 Kc7 {[#]} 61. Rg6 $1 {[%cal Rg6g7]} Bf8 62. Rg5 Rb4 (62... Kd6 {is a better defense.} 63. Rf5 Be7) 63. Rc3+ Kd8 64. Ba3 Rf7 65. Rc1 ({Don't do} 65. Rxe5 $6 Rb5 $18) 65... Rc7 66. Rxc7 Kxc7 67. Rxe5 Kb6 68. Bxb4 {White is clearly winning.} Bxb4 {[%mdl 4096] Endgame KRB-KBN} (68... axb4 $142 69. Rd5 Nb5 70. Kxf4 Bc5) 69. Rg5 Bf8 70. Rd5 Nb5 71. Rd7 Nd6 72. Kxf4 a4 73. Rd8 Be7 74. Ra8 Kc7 75. Ra7+ Kd8 76. Ke5 Nf7+ 77. Kf5 a3 78. Ra8+ Kd7 79. Kg6 Nd8 {Precision: White = 95%, Black = 57%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.20"]
[Round "27"]
[White "Fritz 16"]
[Black "Bobcat 8"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "3151"]
[BlackElo "3129"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.01.13"]

{[%evp 22,73,91,97,130,121,130,168,148,107,107,101,101,105,111,97,158,141,227,194,232,213,209,190,232,233,250,241,241,261,273,233,320,318,504,510,507,504,600,575,520,588,1540,1170,1278,1617,1564,1437,1369,1451,1485,1452,1409,1416]} 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Qd2 O-O 8. O-O-O Nc6 9. f3 Nxd4 10. Bxd4 Be6 11. g4 c6 {C41: Philidor Defence} (11... c5 12. Be3 Qa5 13. Bh6 Rfd8 14. Bxg7 Kxg7 15. h4 Bxa2 16. Nxa2 Qxa2 17. Qc3 d5 18. g5 Qa1+ 19. Kd2 dxe4+ 20. Bd3 Qa4 21. b3 Qe8 22. Qxf6+ Kg8 23. Rhe1 Qd7 24. Rxe4 b5 25. h5 gxh5 26. Re7 Qd5 27. Kc1 Kf8 28. Be2 {1-0 (28) Najer,E (2633)-Mamedyarov,S (2753) Khanty-Mansiysk 2013}) 12. h4 {LiveBook: 4 Games} c5 13. Be3 h5 $146 {White is better.} ({Predecessor:} 13... Rb8 14. Bh6 a6 15. h5 b5 16. Bxg7 Kxg7 17. hxg6 Rh8 18. Qh6+ Kg8 19. g7 {1-0 (19) Codina Tormo,J (2015)-Folch Fuentes,E Cullera 2003}) 14. Bg5 (14. Qxd6 $6 Qxd6 15. Rxd6 hxg4 $11) 14... Qa5 15. Bxf6 (15. Qxd6 hxg4 16. Bxf6 Bxf6 $15) 15... Bxf6 16. gxh5 Bxa2 17. Nxa2 (17. hxg6 $6 fxg6 18. Nxa2 Qxa2 $11) 17... Qxa2 {[%csl Ga2][%cal Rf6b2] [#]} 18. c3 {aiming for Rg1.} Rad8 (18... b5 $142) 19. Bd3 $16 {[%cal Bf1d3,Bd3b1,Bb1c2,Bc2d1][%mdl 32]} c4 (19... b5 $16 {might work better.}) 20. Bb1 Qa5 21. hxg6 fxg6 22. f4 Qh5 23. Rdg1 Kh8 24. Bc2 {Threatens to win with Bd1.} Rg8 25. Bd1 Qh6 26. Kb1 Qg7 27. Qd5 ({Don't play} 27. h5 g5 $18) 27... Rc8 (27... b5 $142 28. h5 (28. Qxb5 Rb8 $16) 28... g5) 28. e5 $18 {White is clearly winning.} dxe5 29. fxe5 ({Less strong is} 29. h5 g5 $16) 29... Bd8 30. Bc2 Qh6 31. Qxb7 Rc5 32. h5 {[%cal Rh5g6]} g5 33. Rd1 Rc7 34. Qb8 Qb6 35. Qxd8 Rb7 36. Qxb6 Rxb6 37. Rhg1 {Precision: White = 95%, Black = 53%.} 1-0

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.21"]
[Round "27"]
[White "Arasan 20.4.1"]
[Black "Wasp TCEC S11"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "3120"]
[BlackElo "3094"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2018.01.13"]

{[%evp 9,122,22,23,22,24,21,21,22,29,0,0,0,0,0,0,0,0,0,0,-1,0,-10,0,-10,0,0,-1,-1,0,-20,-13,-43,-43,-74,-52,-81,-70,-77,-70,-71,-63,-61,-66,-63,-67,-67,-67,-67,-67,-85,-75,-74,-65,-69,-68,-67,-61,-94,-87,-117,-97,-98,-88,-93,-89,-112,-98,-110,-95,-154,-156,-168,-166,-163,-168,-167,-158,-159,-157,-266,-190,-460,-456,-458,-457,-433,-441,-411,-425,-516,-415,-511,-469,-704,-701,-675,-663,-708,-693,-860,-846,-841,-845,-823,-808,-734,-709,-1046,-1045,-1027,-1006,-1049,-1035,-992,-969]} 1. e4 e5 2. Nf3 d6 3. Nc3 c5 4. Bc4 Be7 5. O-O (5. d3 Nf6 6. Nd2 O-O 7. Nf1 a6 8. a4 Bg4 9. f3 Be6 10. Ne3 Nc6 11. O-O Rb8 12. Bd2 Na5 {0-1 (50) Naiditsch,A (2687)-Vachier Lagrave,M (2804) Doha 2016}) 5... Nf6 6. a4 {B50: Sicilian: 2...d6, Miscellaneous} Nc6 7. d3 O-O 8. Re1 {The position is equal.} Bd7 $146 ({Predecessor:} 8... Be6 9. Bd2 Rc8 10. h3 a6 11. Bg5 Nd7 12. Bxe7 Qxe7 13. Nd5 Qd8 14. c3 Nf6 15. Ne3 Rb8 16. Nd2 Qc7 17. Ra3 h6 18. Qf3 Ne7 19. a5 Rfd8 20. Bd5 {½-½ (20) Kouba,P (2427)-De Carlos Arregui,I (2411) ICCF email 2017}) 9. Nd2 Bg4 10. f3 Be6 11. b3 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Bb2 f6 15. Nf1 Qd7 16. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Rad8 17. Ne3 Bf7 18. Bb5 Bd6 19. a6 b6 20. g3 Qc8 21. Rf1 Kh8 22. Kg2 Be6 23. Re1 Nd4 24. Bc4 {[%cal Bb5c4,Bc4d5,Bd5e4][%mdl 32]} Bh3+ 25. Kh1 f5 26. Bd5 f4 27. gxf4 Rxf4 28. c3 Ne6 29. Rg1 Rh4 30. Be4 Rf8 31. Rg3 Rh5 32. Qc2 Rf7 33. Qd2 Be7 34. Nc4 Qf8 35. Qd1 Nf4 {White must now prevent ...Bh4.} 36. Bc1 Qb8 37. Rg1 Bg5 38. Be3 Be6 39. Rg3 ({White should try} 39. Qd2) 39... Bh6 $17 40. Qd2 Rd7 41. Rf1 Qf8 42. Ra1 {intending Nxb6.} Rd8 43. Qc2 Qf6 44. Bc1 (44. Bxf4 $17 Bxf4 45. Rg2) 44... b5 45. Na5 $2 (45. Ne3) 45... Qh4 $19 46. Rg1 {[#]} Nxd3 $1 {[%mdl 512] ( -> ...Nf2+)} 47. Bxh6 ({And not} 47. Bxd3 Bxc1 48. Rg2 Qe1+ 49. Rg1 Qe3 $19) 47... Nf2+ ({Weaker is} 47... Rxh6 48. Ra2 $17 (48. Bxd3 $2 Rxd3 49. Qg2 Qf6 $19)) 48. Qxf2 Qxf2 {[%csl Gf2][%cal Rh5h2]} 49. Bxg7+ Kg8 {[%csl Gf2][%cal Rh5h2,Bh8g8,Bg8f7,Bf7e8][%mdl 32]} 50. Bh6+ Kf7 {[%csl Gf2][%cal Rh5h2] [#] Black is clearly winning.} 51. Rg7+ (51. Rg2 $142 Qxg2+ 52. Kxg2 Rxh6 53. Ra2) 51... Ke8 {[%csl Gf2][%cal Rh5h2]} 52. Rg2 Qh4 53. Be3 Bd5 54. Nb7 Bxe4 55. fxe4 Rd3 56. Bf2 Qh3 57. Kg1 h6 {[%cal Bh7h6,Bh6g5][%mdl 32]} 58. Bxc5 Rg5 59. Rxg5 hxg5 60. Bf2 Qg4+ 61. Bg3 Rxg3+ {Precision: White = 60%, Black = 89%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.21"]
[Round "27"]
[White "Vajolet2 2.5"]
[Black "Jonny 8.1"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "3064"]
[BlackElo "3215"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2018.01.13"]

{[%evp 12,130,69,79,83,79,85,74,75,54,58,35,34,31,31,41,37,31,31,29,35,34,27,27,27,27,28,27,28,29,36,36,41,37,39,35,47,37,37,45,49,50,55,40,44,47,64,61,61,61,61,60,60,60,60,67,60,60,60,60,60,60,60,60,60,50,62,62,62,62,76,62,71,71,71,35,35,35,35,35,35,35,35,27,27,27,34,27,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nc6 7. Qd2 Nxd4 {C46: 3 Nc3: Unusual Black 3rd moves} (7... Nf6 8. f3 O-O 9. O-O-O Be6 10. g4 Nxd4 11. Bxd4 c5 12. Be3 Qa5 13. Bh6 Rfd8 14. Bxg7 Kxg7 15. h4 Bxa2 16. Nxa2 Qxa2 17. Qc3 d5 18. g5 Qa1+ 19. Kd2 dxe4+ 20. Bd3 Qa4 21. b3 Qe8 22. Qxf6+ Kg8 23. Rhe1 Qd7 24. Rxe4 b5 25. h5 gxh5 26. Re7 Qd5 27. Kc1 Kf8 28. Be2 {1-0 (28) Najer,E (2633)-Mamedyarov,S (2753) Khanty-Mansiysk 2013}) 8. Bxd4 Nf6 9. O-O-O Be6 {White is better.} 10. Be2 O-O 11. Rhf1 $146 ({Predecessor:} 11. f4 c5 12. Bxf6 Qxf6 13. Kb1 Rad8 14. g4 a6 15. h4 Rfe8 16. g5 Qd4 17. Bf3 f5 18. exf5 Bxf5 19. Qxd4 Bxd4 {1-0 (39) Tolk,P (2290)-Claesen,P (2410) Antwerp 1998}) 11... c5 12. Be3 Qa5 $1 13. a3 $1 Rfd8 14. Bg5 b5 15. Bxf6 ({Much worse is} 15. Bxb5 Rdb8 $17) 15... Bxf6 16. Nd5 $1 {[%cal Rd5f6]} Qxd2+ 17. Rxd2 Bxd5 18. Rxd5 Rab8 19. Rfd1 Be7 20. c3 Re8 21. Kc2 Bf8 22. f3 Rb6 23. b3 Reb8 24. g4 a5 25. h4 a4 26. b4 Rc8 27. Kd2 Bg7 28. Rb1 cxb4 29. cxb4 Bc3+ 30. Kd1 Be5 31. Bxb5 Rc3 32. f4 Bxf4 33. Rd3 Rbc6 34. Ke2 Rxd3 35. Kxd3 Rc1 $1 {[%cal Rc1b1]} 36. Rxc1 Bxc1 37. Bxa4 Bxa3 $14 {[%mdl 4096] Endgame KB-KB} 38. Kc4 Kf8 39. b5 {And now b6 would win.} Bc5 40. Kd5 {Threatens to win with Kc6.} Ke7 41. h5 gxh5 42. gxh5 f6 43. Bc2 Kd7 44. Bd3 h6 45. Be2 Bf2 46. Bg4+ Kc7 47. Ke6 Kb6 48. Be2 Kc5 49. Kxf6 Bd4+ 50. Ke6 Be5 51. Kf5 Bb2 52. Kg4 Bc1 53. Bd3 Be3 54. Bf1 Bg1 55. Kf4 Bh2+ 56. Kf5 Be5 57. Ke6 Bf4 58. Kf6 Be5+ 59. Ke7 Bf4 60. b6 Kxb6 {The position is equal.} 61. Bc4 Kc5 62. Bd5 Bg3 63. Kd7 Be5 64. Ke8 Kd4 65. Ke7 Bg3 {Precision: White = 82%, Black = 88%.} 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.21"]
[Round "28"]
[White "Jonny 8.1"]
[Black "Laser 1.5"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "3215"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2018.01.13"]

{[%evp 18,132,50,17,29,23,20,19,24,25,25,22,16,19,30,35,38,35,27,27,31,25,34,27,26,25,40,22,29,18,26,38,24,25,42,26,37,29,22,35,37,32,25,25,38,15,19,12,17,16,21,22,49,15,22,22,21,21,21,26,25,25,29,25,43,8,8,8,8,8,4,2,2,1,2,1,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 c6 7. Be3 d5 8. exd5 Bc5 {B07: Pirc Defence: Miscellaneous Systems} 9. Qd3 Qe7 10. Kd2 {LiveBook: 20 Games} (10. Nd4 $5 {[%cal Rd4f5]} Nb6 11. dxc6 bxc6 12. Be2 $14) 10... Qxe3+ 11. Qxe3+ Bxe3+ 12. Kxe3 cxd5 13. Bd3 $146 ({Predecessor:} 13. Kd4 O-O 14. Bd3 b6 15. b4 Bb7 16. Rhe1 {1-0 (29) Solodovnichenko,Y (2577)-Lacroix,R (2228) Fontenilles 2011}) 13... O-O 14. Rhe1 Nc5 15. h3 g6 16. Nd4 b6 17. f5 Bb7 18. Kf4 h6 19. fxg6 Nxd3+ 20. cxd3 fxg6 21. Ke3 Rf7 22. Rac1 Nh5 23. Rf1 Re8+ 24. Kd2 Rxf1 25. Rxf1 Rf8 $1 {[%cal Rf8f1]} 26. Re1 Nf4 27. g3 Nxh3 28. Ncb5 Ba6 29. Nc7 Bc8 30. Nxd5 Ng5 31. Ne7+ Kf7 $1 32. Nec6 a6 33. Ne5+ Kg7 34. Rc1 {And now Rc6 would win.} Ne6 35. Ke3 Re8 36. Rc6 Ng5 37. Rc7+ ({Don't play} 37. Rxg6+ Kh7 $17) 37... Kf6 38. Ndc6 Be6 39. d4 Nf7 40. Rb7 b5 41. Ra7 {Threatening Nxf7.} Bxa2 {The position is equal.} 42. Rxa6 Be6 $1 43. Rb6 {next Nxf7 is good for White.} Nd6 44. Na7 Nf5+ 45. Kd3 Nxg3 46. Nxb5 {[#] Threatens to win with Nc7.} Re7 47. Nc6 Bf5+ 48. Kc4 Rg7 49. d5 h5 50. Nbd4 Ne4 51. Nxf5 Kxf5 $11 {[%mdl 4096] Endgame KRN-KRN} 52. Nd4+ Ke5 53. Nf3+ Kf4 54. Nd4 {[#] aiming for Ne6+.} Ng5 55. Rf6+ Ke4 56. Ne6 Nxe6 57. dxe6 {KR-KR} g5 58. Rf7 Rg8 59. e7 {White threatens Rf8 and mate.} Re8 $1 ({Don't blunder} 59... Rc8+ $2 60. Kb5 $18) 60. b4 {[%cal Bb2b4,Bb4b5,Bb5b6][%mdl 32]} h4 61. b5 $1 {[%cal Rb5b6] Black must now prevent b6.} g4 62. b6 {Strongly threatening b7.} g3 63. Rg7 Kf3 64. Rf7+ $1 Ke4 65. Rg7 Kf3 66. Rf7+ $1 Ke4 {Precision: White = 91%, Black = 75%.} (66... Ke2 $5 67. Rg7 $8 (67. b7 $2 g2 $19) 67... Kf3 $11) 1/2-1/2

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.21"]
[Round "28"]
[White "Bobcat 8"]
[Black "Arasan 20.4.1"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "3129"]
[BlackElo "3120"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2018.01.13"]

{[%evp 13,119,37,38,35,40,35,33,36,35,20,27,18,39,40,36,42,44,43,37,35,37,20,30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-31,-5,-81,-75,-60,-74,-97,-85,-108,-102,-168,-175,-165,-155,-163,-158,-151,-135,-177,-175,-222,-222,-219,-194,-217,-211,-215,-197,-220,-221,-208,-208,-228,-232,-236,-242,-242,-237,-239,-217,-278,-281,-265,-277,-275,-251,-287,-262,-310,-326,-420,-427,-409,-408,-514,-507,-541,-566,-595,-598,-714,-735,-745,-750,-929,-825,-769,-722,-792,-786,-674]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O c6 7. Bf4 Nbd7 {LiveBook: 87 Games. B08: Pirc Defence: Classical System} 8. e5 (8. Qd2 Qc7 9. e5 Nh5 10. exd6 exd6 11. Bh6 d5 12. Bxg7 {½-½ (12) Alekseev,E (2653)-Svidler,P (2734) Sochi 2015}) 8... Nh5 9. Bd2 $146 {Strongly threatening g4.} ({Predecessor:} 9. Bg5 f6 10. exf6 exf6 11. Be3 f5 12. d5 f4 13. Bd4 Ndf6 14. b4 a5 15. dxc6 bxc6 16. b5 Bd7 17. a4 Rc8 18. Re1 d5 19. bxc6 {½-½ (19) Arizmendi Martinez,J (2480)-Strikovic,A (2565) Vila Real de Santo Antonio 1998}) 9... Bh8 {White is slightly better.} 10. Bh6 Ng7 11. Re1 dxe5 12. dxe5 Qc7 13. e6 Nxe6 14. Bxf8 Ndxf8 15. Qd2 b5 16. Rad1 a5 17. h3 Bg7 18. a4 b4 19. Ne4 Bxb2 20. c3 bxc3 21. Nxc3 Ba3 22. Bc4 Rb8 23. Qa2 Bb4 24. Rc1 Kg7 25. Red1 f6 26. Bxe6 (26. Qd2 $11 {remains equal.}) 26... Bxe6 $17 {[%cal Bc8e6,Be6d5,Bd5c6,Bc6e8,Be8f7][%mdl 32]} 27. Qc2 Rc8 28. Qd3 Qb7 29. Ne4 {[#]} c5 $1 30. Nfd2 (30. Qe3 $17 c4 31. Nc3) 30... Bd5 $19 31. f3 Ne6 32. Nc3 {[#]} Bc6 $1 33. Kh1 Nd4 34. Qc4 Be8 35. Qa2 Bf7 36. Qb1 Rd8 {[%cal Bc8d8,Bd8d7,Bd7b7,Bb7e7][%mdl 32]} 37. Qb2 Qc6 38. Rb1 e5 39. Qc1 Rd7 40. Qb2 h6 41. Rbc1 c4 42. Nde4 f5 43. Nd2 Kh7 44. Ndb1 Rb7 45. Qf2 Nb3 46. Rc2 Nc5 47. Qe3 Re7 ({Don't take} 47... Nxa4 48. Qxe5 Re7 49. Qb5 $19) 48. Rdc1 Kg7 ({Don't do} 48... Nxa4 49. Nxa4 Qxa4 50. Nc3 $19) 49. Kh2 Qd6 ({Much less strong is} 49... Nxa4 50. Nxa4 Qxa4 51. Nd2 $19) 50. Kh1 e4 51. fxe4 Qd3 52. Qe2 fxe4 {[%cal Bf5e4,Be4e3][%mdl 32] Black is clearly winning.} 53. Rd1 e3 54. Kg1 g5 55. Rcc1 Qf5 56. Rf1 Qe5 57. Qg4 e2 58. Nxe2 Qxe2 59. Qd4+ Qe5 60. Qxe5+ {Precision: White = 42%, Black = 94%.} 0-1

[Event "TCEC Season 11 - Division 2"]
[Site "Internet"]
[Date "2018.01.21"]
[Round "28"]
[White "Wasp TCEC S11"]
[Black "Vajolet2 2.5"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "3094"]
[BlackElo "3064"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2018.01.13"]

{[%evp 9,131,39,45,45,44,38,45,46,48,48,48,30,40,31,39,31,43,22,25,22,47,46,34,44,59,49,64,53,57,45,107,111,81,80,78,39,47,40,37,31,126,129,120,127,121,123,125,108,110,61,60,62,61,58,58,58,61,60,74,60,56,48,41,47,47,25,25,21,21,21,22,22,24,8,8,0,8,0,8,8,8,8,8,8,8,0,0,0,5,0,0,-8,0,0,8,8,8,0,0,0,0,0,8,8,8,8,8,8,8,8,8,8,8,8,69,69,70,8,8,8,70,69,309,309]} 1. e4 d6 2. d4 Nf6 3. Nc3 Nc6 4. d5 Nb8 5. Nf3 e5 (5... g6 6. Be2 Bg7 7. O-O O-O 8. Re1 c6 9. Bf4 b5 10. a3 a6 11. Qd2 Bb7 12. Rad1 Nbd7 13. dxc6 Bxc6 14. e5 dxe5 15. Nxe5 Nxe5 16. Bxe5 Qxd2 17. Rxd2 {½-½ (48) Anand,V (2782)-Carlsen,M (2837) Riadh 2017}) 6. dxe6 {B00: Damenfianchetto, Nimzowitsch-Verteidigung} Bxe6 7. Nd4 Nc6 8. Nxe6 {Weiß steht etwas besser.} fxe6 9. Bc4 $146 {[%cal Bf1c4,Bc4b3,Bb3a4][%mdl 32]} ({Vorgänger:} 9. g3 Qe7 10. Be3 {Zimmerman,I (2216)-Fonseca,P (2220) ICCF email 2016}) 9... Qe7 10. O-O a6 11. Bb3 O-O-O 12. Be3 g6 13. Ba4 Ne5 14. Qe2 $36 {[%mdl 2048] Weiss hat Druck.} Nfg4 15. Bd2 {zielt auf f4 ab.} Bg7 16. f3 Nf6 17. b4 h5 18. b5 $1 {[%cal Rb5a6]} a5 19. b6 cxb6 (19... c6 $1 $14) 20. Rab1 $16 d5 21. Kh1 {Schwarz muss nun Lf4 beachten.} dxe4 22. Bg5 (22. Be3 {keeps more tension.} exf3 23. gxf3 Qc7 24. Bxb6 Qxc3 25. Rb3) 22... Qc5 23. Bxf6 exf3 $1 24. Qxe5 Qxe5 (24... fxg2+ $14 25. Kxg2 Rd2+ 26. Kf3 Qxe5 27. Bxe5 Bxe5) 25. Bxe5 fxg2+ 26. Kxg2 Bxe5 27. Ne2 Rd2 28. Rf2 Bd6 {Droht ...Lc5.} 29. Rxb6 Bc5 30. Rxe6 {[#] Und weiter mit Tf3 wäre nett.} Bxf2 31. Kxf2 Rd5 {Droht ...b5 und aus.} 32. Rxg6 Rf8+ 33. Ke1 Re5 34. Bb3 b5 35. c3 Rf3 36. Rg3 Rfe3 37. Rxe3 Rxe3 38. Kd2 Rf3 39. Bd5 Rf2 40. h3 Rh2 41. Be6+ Kc7 42. a3 Kd6 43. Bc8 Kc5 44. Ke3 Rh1 45. Nd4 Re1+ 46. Kd3 Rg1 47. Ke4 Re1+ 48. Kd3 Rg1 49. Ke4 Re1+ 50. Kf4 Rf1+ 51. Ke3 Re1+ 52. Kd2 Rg1 53. Nb3+ Kb6 54. Be6 Rg2+ 55. Kd3 Rg6 56. Nd4 Rg3+ 57. Kd2 Kc5 58. Ne2 Rf3 59. Bd7 b4 60. axb4+ axb4 61. cxb4+ Kc4 (61... Kxb4 $11 62. Nd4 Rg3) 62. Nc1 $1 $14 Kxb4 63. Ke2 (63. Nd3+ $14 Ka5 64. Ke2) 63... Ra3 $11 64. Bf5 Ka5 (64... Kc4 $11) 65. Nd3 $14 Rxd3 $2 {[#]} ({Lieber} 65... Kb6 $14) 66. Kxd3 {[%mdl 32768] Precision: Weiß = 68%, Schwarz = 60%. . An unexpected result.} ({Bloß nicht} 66. Bxd3 Kb6 $18) 1/2-1/2

