[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.01"]
[Round "1.1"]
[White "Howell, David W L"]
[Black "Horton, Andrew P"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2701"]
[BlackElo "2378"]
[Annotator "TA"]
[PlyCount "147"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,149,0,0,5,14,14,7,0,17,17,24,20,20,19,26,29,28,18,22,21,28,19,20,23,29,27,28,24,25,12,35,41,29,29,80,75,85,2,26,37,69,74,59,64,73,75,72,77,70,84,89,91,108,119,134,129,141,120,206,213,299,285,372,366,373,370,361,277,355,360,365,345,543,337,369,336,336,329,329,171,1000,770,1313,1212,1169,1003,2785,2459,29966,29967,29967,29967,29967,0,29967,0,29966,29968,29968,29969,29969,0,29966,0,29968,29969,29969,29967,29969,5085,1932,0,29968,3937,29969,29970,29970,29970,29976,29965,29977,29978,29978,29979,29978,29979,29980,29981,29982,29982,29983,29984,29984,29985,29985,29986,29991,29991,29991,29992]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. a3 Bxc3 6. Qxc3 O-O 7. d3 {A17: English Opening: 1...Nf6 with ...Bb4} (7. g3 e5 8. Bg2 c5 9. O-O Nc6 10. d3 Bg4 11. Bg5 h6 12. Bxf6 Qxf6 13. Rae1 Rae8 14. Nd2 Nd4 15. f3 Bc8 16. e3 Nc6 17. f4 Qg6 {½-½ (42) Lenderman,A (2637)-Azarov,S (2575) chess.com INT 2019}) 7... a5 8. b3 e5 9. e3 {The position is equal.} Re8 10. Be2 Nbd7 11. Bb2 Qe7 12. O-O Nf8 $146 ({Predecessor:} 12... b6 13. b4 Bb7 14. Nd2 h6 {1-0 (62) Romm,M (2467)-Zarnescu,M (2404) ICCF email 2011}) 13. Nd2 Ng6 14. Rae1 Bg4 15. f3 Bd7 16. f4 Bg4 17. fxe5 dxe5 18. Nf3 b6 19. h3 Bd7 20. Nd2 Bc6 21. Rf2 Bb7 22. Nf1 Rad8 (22... Nd7 $11) 23. Ng3 $16 Bc8 24. d4 ({White should try} 24. Ref1 $16) 24... exd4 25. exd4 Qe3 26. d5 Qxc3 27. Bxc3 Ne4 28. Nxe4 Rxe4 29. Bf1 Rxe1 30. Bxe1 Re8 31. Re2 Rxe2 32. Bxe2 {[%mdl 4096] Endgame KBB-KBN} Ne5 33. Bg3 f6 34. Kf2 Bf5 (34... Kf7 $16) 35. Ke3 $18 Bc2 (35... Kf7 {was worth a try.} 36. b4 axb4 37. axb4 Ke7) 36. b4 {[#] Threatens to win with Bxe5.} axb4 37. axb4 Kf7 38. Kd4 Ke7 39. Bxe5 fxe5+ 40. Kxe5 {KB-KB} h6 41. h4 Bb1 (41... Bb3 $142 42. c5 Ba4) 42. g3 Bc2 43. Bf1 Bg6 44. Kd4 Kd6 45. Bd3 (45. c5+ $142 bxc5+ 46. bxc5+ Ke7 47. Ke5) 45... Bf7 $2 {[#]} (45... Bh5 46. c5+ bxc5+ 47. bxc5+ Ke7) 46. c5+ bxc5+ 47. bxc5+ Ke7 48. Ke5 Kd7 49. g4 Ke7 50. h5 Kd7 51. Bf5+ Ke7 52. Bd3 Kd7 53. Bf5+ Ke7 54. c6 Bg8 55. Bg6 Kd8 56. Bf5 Ke7 57. Bg6 Kd8 $1 58. d6 Bc4 59. Be4 Bb3 60. Bf3 (60. Bf5 $142 Bc4 61. d7 Ke7 62. Bc2 Kd8 63. Kf5 Be2 64. Be4 Bd1 65. Bd5) 60... Bc4 61. Be4 (61. Bd1 $18 Ba2 62. Bf3) 61... Bb3 $1 62. Bd5 (62. Bf5 $142 Bc4 63. d7 Be2 64. Kf4 Bb5 65. Be4 Bf1 66. Ke5 Be2 67. Kf5) 62... Bd1 63. Be6 {White mates.} Bc2 64. Bd7 Bd3 65. Kd5 Bc2 66. dxc7+ Kxc7 67. Ke6 g6 68. Kf6 gxh5 69. gxh5 Kd8 70. Kg7 Ke7 71. Kxh6 Bd1 72. Kg6 Bf3 73. h6 Kf8 74. h7 {Played: c6-c7} 1-0

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.01"]
[Round "1.2"]
[White "Adams, Michael"]
[Black "Harvey, Marcus R"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2692"]
[BlackElo "2405"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,61,14,19,21,24,52,16,29,0,21,-14,-23,-15,-19,-18,-17,-35,-30,-44,-20,-22,-22,-36,-8,0,0,-4,-5,-8,0,0,0,0,0,-16,-11,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Qd2 a6 {C13: French: Classical System: 4 Bg5 Be7, Alekhine-Chatard Attack} (7... b6 8. O-O-O Bb7 9. Nc3 c6 10. Be2 Nd7 11. f4 f5 12. Nf3 Qc7 13. Ne5 h5 14. Bf3 Nxe5 15. dxe5 {½-½ (38) Kryvoruchko,Y (2669)-Ponkratov,P (2644) Mali Losinj 2019}) 8. O-O-O f5 9. Nc3 b5 10. Nf3 Qd6 11. Ne5 Nd7 12. f4 Bb7 13. Rg1 Nxe5 $146 ({Predecessor:} 13... b4 14. Ne2 Nb6 15. c4 c5 16. b3 {0-1 (50) Kavon,R (2153)-Herath,N (1743) Gyor 2014}) 14. fxe5 Qb6 15. g4 Rg8 {[#] White must now prevent ...Bg5.} 16. Qf2 fxg4 17. Bg2 O-O-O 18. Bxb7+ {The position is equal.} Kxb7 19. Rxg4 {[%mdl 64] [#] Remove Defender, Decoy} Rxg4 20. Qf3+ {[%mdl 64] Double Attack} Qc6 21. Qxg4 f5 22. exf6 Bxf6 23. Kb1 b4 24. Ne2 e5 25. d5 Rxd5 26. Rxd5 Qxd5 27. Qxb4+ Kc6 28. Qc3+ Kb7 29. Qe1 e4 30. Ng3 Be5 31. Nxe4 {Accuracy: White = 73%, Black = 72%.} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.01"]
[Round "1.2"]
[White "Jones, Gawain C B"]
[Black "Pert, Nicholas"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2663"]
[BlackElo "2557"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,58,0,0,13,23,15,18,16,47,50,54,48,44,42,48,39,86,85,137,131,125,133,123,125,127,104,138,98,81,66,89,79,96,97,273,270,247,0,72,0,269,0,72]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Nf6 5. Qe2 Bg7 6. d4 cxd4 7. cxd4 d5 8. e5 Ne4 9. O-O O-O 10. Be3 {B31: Sicilian: 2...Nc6 3 Bb5 g6} (10. Nc3 Bf5 11. Bxc6 bxc6 12. Nh4 e6 13. Nxf5 exf5 14. Na4 c5 15. Nxc5 Nxc5 16. dxc5 Qc7 17. f4 Qxc5+ 18. Be3 {½-½ (32) Aronian,L (2758)-Le,Q (2708) Khanty-Mansiysk 2019}) 10... f5 11. Nc3 f4 $146 ({Predecessor:} 11... Kh8 12. Rfc1 {½-½ (12) Gurevich,M (2656)-Tregubov,P (2635) Belfort 2003}) 12. Bc1 Bg4 13. Bxc6 $1 (13. Nxe4 $2 Nxd4 14. Qd3 dxe4 $17) 13... Nxc3 14. bxc3 bxc6 15. h3 Bh5 16. Ba3 g5 17. Rab1 Rf7 (17... Qd7 $142) 18. Rb7 $16 {And now e6 would win.} Bf8 19. e6 Rf6 20. Qe5 Bxf3 21. gxf3 {Rfb1 is the strong threat.} Qe8 22. Kh2 Qg6 23. Rg1 h6 24. Re1 Re8 25. Rxa7 Qc2 $2 {[#]} (25... h5 $16) 26. Qe2 $1 $18 {[%cal Re2c2]} Qh7 27. Qe5 $2 (27. Bb4 $18 {is more deadly.}) 27... Qc2 $1 $16 {[%cal Rc2f2]} 28. Qe2 $2 (28. Kg2 $16) 28... Qh7 $1 $18 29. Qe5 $2 (29. Bc5 $18 {has better winning chances.}) 29... Qc2 $1 {Accuracy: White = 83%, Black = 49%.} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.01"]
[Round "1.2"]
[White "Clarke, Brandon G I"]
[Black "McShane, Luke J"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2431"]
[BlackElo "2675"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:18:45]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:05]} Nf6 {[%emt 0:00:00]} 4. d3 {[%emt 0:00:39]} Bc5 {[%emt 0:00:00]} 5. c3 {[%emt 0:00:07]} O-O {[%emt 0:00:22]} 6. Bg5 {[%emt 0:00:09]} Be7 {[%emt 0:05:06]} 7. O-O {[%emt 0:04:18]} d6 {[%emt 0:00:25]} 8. Nbd2 {[%emt 0:01:54]} Ng4 {[%emt 0:01:14]} 9. Bxe7 {[%emt 0:00:52]} Nxe7 {[%emt 0:01:19]} 10. d4 {[%emt 0:01:44]} Ng6 {[%emt 0:00:58]} 11. Re1 {[%emt 0:00:44]} Qe7 {[%emt 0:01:38]} 12. Nf1 {[%emt 0:02:55]} Nh4 {[%emt 0:01:40]} 13. Ng3 {[%emt 0:03:39]} Nxf3+ {[%emt 0:03:10]} 14. Qxf3 {[%emt 0:00:05]} Qf6 {[%emt 0:02:53]} 15. Qxf6 {[%emt 0:08:52]} Nxf6 {[%emt 0:00:07]} 16. Bc4 {[%emt 0:03:05]} Re8 {[%emt 0:04:13]} 17. f3 {[%emt 0:04:02]} Be6 {[%emt 0:02:14]} 18. Bxe6 {[%emt 0:00:26]} Rxe6 {[%emt 0:00:04]} 19. d5 {[%emt 0:00:30]} Ree8 {[%emt 0:00:05]} 20. c4 {[%emt 0:01:52]} a5 {[%emt 0:00:50]} 21. Ne2 {[%emt 0:00:39]} Kf8 {[%emt 0:01:48]} 22. Nc3 {[%emt 0:00:21]} Ke7 {[%emt 0:00:19]} 23. b3 {[%emt 0:02:00]} c6 {[%emt 0:11:51]} 24. Red1 {[%emt 0:01:06]} Nd7 {[%emt 0:03:24]} 25. Kf2 {[%emt 0:03:13]} g6 {[%emt 0:16:12]} 26. Ke3 {[%emt 0:00:30]} h5 {[%emt 0:02:45]} 27. Rd2 {[%emt 0:01:43]} c5 {[%emt 0:02:39]} 28. g3 {[%emt 0:02:27]} h4 {[%emt 0:01:31]} 29. g4 {[%emt 0:02:43]} g5 {[%emt 0:02:59]} 30. Kd3 {[%emt 0:01:29]} Ra6 {[%emt 0:03:21]} 31. Nb5 {[%emt 0:00:29]} Rc8 {[%emt 0:00:35]} 32. a3 {[%emt 0:03:42]} Kd8 {[%emt 0:15:32]} 33. Rda2 {[%emt 0:00:27]} Rca8 {[%emt 0:00:08]} 34. Kc3 {[%emt 0:01:02]} Kc8 {[%emt 0:01:01]} 35. Rb1 {[%emt 0:04:36]} Kd8 {[%emt 0:00:32]} 36. a4 {[%emt 0:03:25]} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.01"]
[Round "1.2"]
[White "Harvey, Marcus R"]
[Black "Adams, Michael"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2405"]
[BlackElo "2692"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,104,14,16,-8,0,7,6,0,4,15,20,13,21,5,13,13,25,9,59,0,0,0,0,0,0,0,0,0,0,0,14,12,12,0,0,-6,0,0,0,0,0,0,0,0,0,0,0,-16,-21,-7,-5,-19,-21,-45,-37,-42,-37,-42,-30,-18,-18,-28,0,-34,-3,-22,0,-48,-53,-85,-73,-56,-46,-66,-21,-23,-23,-23,-26,-43,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Bd6 5. c4 O-O 6. Qc2 {A13: English Opening: 1...e6} (6. Be2 dxc4 7. Bxc4 b6 8. Nc3 Bb7 9. d4 a6 10. O-O b5 11. Bd3 Nbd7 12. a4 b4 13. Nb1 c5 14. Nbd2 cxd4 15. Nxd4 {½-½ (59) Nakamura,H (2746)-So,W (2765) Kolkata 2018}) 6... c5 7. cxd5 $146 ({Predecessor:} 7. g4 d4 8. g5 Nh5 9. Rg1 Nc6 10. a3 e5 11. d3 f5 12. Be2 Qe8 13. Nbd2 a5 {1-0 (28) Bosboom,M (2403)-Santos Ruiz,M (2505) Amsterdam 2018}) 7... exd5 8. d4 cxd4 (8... b6 {is interesting.} 9. Be2 Nbd7 10. O-O Bb7 11. Nc3 a6) 9. Nxd4 Nc6 10. Nxc6 bxc6 11. Nd2 c5 12. Bd3 Bb7 13. O-O d4 14. e4 ({White should play} 14. Nc4 $14) 14... Ng4 $11 15. Nf3 Qc7 {[%cal Rg4h2]} 16. h3 Nh2 17. Nxh2 Bxh2+ 18. Kh1 Bf4 19. Bc1 Rac8 20. Bxf4 Qxf4 21. Qc1 Qd6 22. f4 f6 23. Qc4+ Kh8 24. Rae1 Rfe8 25. Qf7 Re7 26. Qh5 {[#] Threatens to win with e5.} Qc6 27. Rf2 {next e5 is good for White.} Ba6 28. Qe2 Bxd3 29. Qxd3 Rce8 {[%cal Re7e4]} 30. Rfe2 Qd6 31. Rf2 g6 32. Kh2 a5 33. g3 Qc6 {[%cal Re7e4]} 34. Rfe2 Kg7 35. h4 h5 36. Kg1 Re6 37. Kf2 R8e7 38. Qf3 a4 39. e5 Qxf3+ 40. Kxf3 axb3 41. axb3 fxe5 42. fxe5 $17 {[%mdl 4096] Endgame KRR-KRR} Rb6 43. Ke4 $1 Rxb3 44. Kd5 $1 Rd7+ 45. Kc6 {The position is equal.} Rbb7 {[#] Strongly threatening ...c4.} 46. e6 $1 {[%cal Re6d7]} Rbc7+ 47. Kb5 Rd8 {aiming for ...d3.} 48. e7 Rb8+ 49. Kc4 Re8 50. Re4 Kf7 {[%cal Re8e7]} 51. Rf1+ Kg7 52. Rfe1 Kf7 {Accuracy: White = 68%, Black = 46%.} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.01"]
[Round "1.2"]
[White "Horton, Andrew P"]
[Black "Howell, David W L"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2378"]
[BlackElo "2701"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,88,28,18,33,31,38,41,37,29,33,20,35,25,29,20,41,18,26,30,39,16,17,16,20,21,56,39,50,56,47,47,77,28,52,52,55,52,46,0,0,5,18,3,33,22,56,28,29,37,40,1,11,11,14,14,14,16,16,14,21,8,8,9,18,8,31,0,16,0,37,0,24]} 1. Nf3 d5 2. c4 c6 3. g3 Bg4 4. Bg2 e6 5. O-O Nf6 6. b3 Nbd7 7. Bb2 Bd6 8. d4 Qb8 9. Nbd2 O-O 10. Re1 Re8 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} 11. e4 dxe4 12. Nxe4 Nxe4 {White is slightly better.} 13. Rxe4 Bh5 14. Qd2 a5 15. a3 Qc7 16. Rae1 Rad8 17. Qc3 Nf6 $146 ({Predecessor:} 17... Bg6 18. R4e3 Be7 19. Qc1 Bf6 {½-½ (19) Fridman,R (2466)-Wegerle,J (2438) Germany 2017}) 18. R4e2 c5 {With the idea ...cxd4.} 19. dxc5 Bxc5 20. b4 axb4 21. axb4 Bf8 22. h3 Bxf3 23. Bxf3 b6 24. Rc1 Rc8 25. Rec2 Red8 26. c5 bxc5 27. bxc5 Nd5 28. Bxd5 Rxd5 29. c6 h5 30. h4 Rc5 31. Qe3 Rd5 32. Rd2 Qd6 33. Rxd5 Qxd5 34. Qc3 f6 35. Ba3 Rc7 36. Bxf8 Kxf8 $11 {[%mdl 4096] Endgame KQR-KQR} 37. Qb4+ Kf7 38. Qb6 Qd6 39. Qb5 $36 {[%mdl 2048] White has good play.} Kg6 40. Qe2 Qd5 41. Qc2+ Kf7 42. Qc3 Kg6 43. Qc2+ Kf7 44. Qc3 Kg6 {Accuracy: White = 46%, Black = 43%.} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.03"]
[Round "1.3"]
[White "Adams, Michael"]
[Black "Harvey, Marcus R"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2692"]
[BlackElo "2405"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]

{[%evp 13,105,22,22,14,17,16,41,-2,11,8,20,12,22,14,119,132,131,126,148,29,37,-5,173,130,162,127,166,154,166,165,193,148,152,144,148,122,155,135,120,113,170,164,167,178,162,173,185,182,174,197,166,181,189,208,238,156,181,160,305,308,241,17,17,17,18,18,42,18,18,0,0,0,0,0,57,8,8,8,8,8,8,8,8,8,8,0,8,8,8,8,8,8,8,8]} 1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. Bc2 {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} (8. O-O g5 9. dxc5 g4 10. Nd4 Ndxe5 11. N2b3 Nxd3 12. Qxd3 e5 13. Re1 Bg7 14. Nxc6 bxc6 15. Nd4 Qf6 {½-½ (43) Sokolov,I (2625)-Bauer,C (2630) Maastricht 2017}) 8... cxd4 9. cxd4 Qb6 10. Nb3 {White is slightly better.} Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 Qb4 13. Rc1 (13. Qxb4 {is more complex.} Nxb4 14. Bb1 Nb6 15. a3 Nc6 16. Bd3) 13... b6 $146 {[#]} (13... Qxd2+ $11 14. Kxd2 (14. Nfxd2 Nb6 $11) 14... O-O) ({Predecessor:} 13... Nb6 14. O-O Qxd2 15. Nbxd2 O-O {0-1 (32) Probst,A-Schmitz,N Bendorf 2001}) 14. Bxh7 $1 $16 Qxd2+ 15. Kxd2 ({Much weaker is} 15. Nfxd2 $6 Nxd4 16. Nxd4 Rxh7 $11) 15... Nxd4 16. Nfxd4 (16. Nbxd4 $16 Rxh7 17. Rc6) 16... Rxh7 $11 17. f4 Bb7 $2 (17... g5 $1 $11 {and Black stays safe.}) 18. h4 Kd8 19. g4 Rc8 20. Rxc8+ Kxc8 21. h5 Kd8 22. Ke3 Nc5 23. Nd2 a5 24. b3 Ke7 25. a3 Rh8 26. Rc1 Kd7 (26... Ra8 $16 {was necessary.} 27. g5 Kf8) 27. b4 $18 axb4 28. axb4 Na6 29. N2f3 Nxb4 30. Rb1 Nc6 31. Rxb6 Kc7 32. Rb2 Nxd4 33. Nxd4 {[%mdl 4096] Endgame KRB-KRN} ({Much less strong is} 33. Kxd4 $6 Ra8 $11) 33... Ra8 34. Nb5+ Kd7 {[#]} 35. g5 $1 Bc6 (35... Ke7 $16 {keeps fighting.} 36. h6 gxh6) 36. Nd4 Ra3+ 37. Rb3 $2 (37. Kd2 $18) 37... Rxb3+ $1 $11 38. Nxb3 {h6 is the strong threat. KB-KN} Ke7 39. Nd4 Bd7 40. Kf3 {Black must now prevent h6.} Ba4 41. Kg4 Bd1+ 42. Kh4 Kf8 43. g6 fxg6 ({Better is} 43... Ba4 $11) 44. hxg6 Ke7 {The position is equal.} 45. Kg5 Ba4 $1 46. f5 exf5 47. Nxf5+ Kf8 $1 48. Nd4 Ke7 49. Nf5+ Kf8 $1 50. e6 Bc2 51. Nd4 Be4 52. Nc6 Ke8 53. Kf4 {Accuracy: White = 55%, Black = 45%.} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.01"]
[Round "1.3"]
[White "McShane, Luke J"]
[Black "Clarke, Brandon G I"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2675"]
[BlackElo "2431"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:26]} 3. Bb5+ {[%emt 0:00:00]} Nd7 {[%emt 0:00:33]} 4. d4 {[%emt 0:00:13]} cxd4 {[%emt 0:00:23]} 5. Qxd4 {[%emt 0:00:04]} a6 {[%emt 0:00:20]} 6. Bxd7+ {[%emt 0:00:04]} Bxd7 {[%emt 0:00:08]} 7. Nc3 {[%emt 0:00:05]} e5 {[%emt 0:00:19]} 8. Qd3 {[%emt 0:00:04]} Rc8 {[%emt 0:00:40]} 9. O-O {[%emt 0:00:07]} h6 {[%emt 0:00:38]} 10. Nd2 {[%emt 0:00:12]} Qc7 {[%emt 0:00:48]} 11. Rd1 {[%emt 0:00:07]} Bg4 {[%emt 0:01:04]} 12. Re1 {[%emt 0:00:05]} Nf6 {[%emt 0:00:14]} 13. Nf1 {[%emt 0:00:59]} Be7 {[%emt 0:00:31]} 14. Qg3 {[%emt 0:03:22]} g6 {[%emt 0:08:01]} 15. a4 {[%emt 0:04:01]} Be6 {[%emt 0:00:46]} 16. Ne3 {[%emt 0:01:35]} Qc6 {[%emt 0:24:26]} 17. Qf3 {[%emt 0:00:11]} Kf8 {[%emt 0:00:50]} 18. a5 {[%emt 0:08:30]} Kg7 {[%emt 0:00:28]} 19. Bd2 {[%emt 0:01:05]} Qd7 {[%emt 0:16:23]} 20. Red1 {[%emt 0:03:01]} h5 {[%emt 0:05:23]} 21. Qe2 {[%emt 0:03:01]} h4 {[%emt 0:05:32]} 22. f3 {[%emt 0:07:35]} g5 {[%emt 0:05:43]} 23. Na4 {[%emt 0:07:16]} Qc6 {[%emt 0:02:54]} 24. Nb6 {[%emt 0:02:10]} Rcg8 {[%emt 0:01:09]} 25. c4 {[%emt 0:01:03]} Nh5 {[%emt 0:01:44]} 26. Nbd5 {[%emt 0:04:13]} Nf4 {[%emt 0:00:29]} 27. Qf2 {[%emt 0:03:32]} Bf8 {[%emt 0:01:07]} 28. b3 {[%emt 0:04:10]} f6 {[%emt 0:04:54]} 29. Ng4 {[%emt 0:07:58]} Bxg4 {[%emt 0:03:07]} 30. fxg4 {[%emt 0:00:19]} h3 {[%emt 0:05:32]} 31. g3 {[%emt 0:01:48]} Nxd5 {[%emt 0:00:09]} 32. exd5 {[%emt 0:02:14]} Qd7 {[%emt 0:00:38]} 33. Qf3 {[%emt 0:01:12]} Be7 {[%emt 0:01:04]} 34. Be3 {[%emt 0:01:57]} Rc8 {[%emt 0:02:26]} 35. Ra2 {[%emt 0:01:40]} Bd8 {[%emt 0:01:12]} 36. Qe4 {[%emt 0:00:56]} Rf8 {[%emt 0:04:40]} 37. Rf1 {[%emt 0:02:00]} b5 {[%emt 0:01:57]} 38. axb6 {[%emt 0:18:57]} Qb7 {[%emt 0:00:02]} 39. c5 {[%emt 0:01:57]} dxc5 {[%emt 0:00:02]} 40. Bxg5 {[%emt 0:00:07]} Qxb6 {[%emt 0:02:45]} 41. Raf2 {[%emt 0:03:07]} Qd6 {[%emt 0:00:31]} 42. Rf5 {[%emt 0:02:22]} Be7 {[%emt 0:00:30]} 43. Bh6+ {[%emt 0:00:26]} 1-0

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.01"]
[Round "1.4"]
[White "Pert, Nicholas"]
[Black "Jones, Gawain C B"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2557"]
[BlackElo "2663"]
[Annotator "ChessBase"]
[PlyCount "118"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:10]} Nf6 {[%emt 0:05:49]} 2. Nf3 {[%emt 0:00:09]} g6 {[%emt 0:00:07]} 3. c4 {[%emt 0:00:25]} Bg7 {[%emt 0:00:07]} 4. Nc3 {[%emt 0:00:10]} O-O {[%emt 0:00:39]} 5. Bg5 {[%emt 0:00:34]} c5 {[%emt 0:01:32]} 6. d5 {[%emt 0:00:24]} h6 {[%emt 0:00:20]} 7. Bh4 {[%emt 0:00:57]} d6 {[%emt 0:00:23]} 8. e3 {[%emt 0:00:51]} Bf5 {[%emt 0:00:21]} 9. Nd2 {[%emt 0:03:34]} g5 {[%emt 0:08:46]} 10. Bg3 {[%emt 0:00:31]} Nbd7 {[%emt 0:00:22]} 11. Be2 {[%emt 0:06:01]} a6 {[%emt 0:05:13]} 12. O-O {[%emt 0:06:09]} Qb6 {[%emt 0:02:55]} 13. e4 {[%emt 0:16:32]} Bg6 {[%emt 0:00:06]} 14. Rb1 {[%emt 0:00:57]} e6 {[%emt 0:06:13]} 15. a3 {[%emt 0:19:19]} Rfe8 {[%emt 0:04:52]} 16. b4 {[%emt 0:01:30]} cxb4 {[%emt 0:07:31]} 17. axb4 {[%emt 0:02:15]} exd5 {[%emt 0:03:32]} 18. Nxd5 {[%emt 0:01:17]} Nxd5 {[%emt 0:01:51]} 19. cxd5 {[%emt 0:00:02]} Bxe4 {[%emt 0:01:00]} 20. Nc4 {[%emt 0:05:57]} Qd8 {[%emt 0:00:44]} 21. Bd3 {[%emt 0:00:33]} Bxd3 {[%emt 0:03:00]} 22. Qxd3 {[%emt 0:00:02]} Ne5 {[%emt 0:00:10]} 23. Bxe5 {[%emt 0:00:26]} Bxe5 {[%emt 0:00:20]} 24. Nxe5 {[%emt 0:01:48]} Rxe5 {[%emt 0:01:58]} 25. Qd4 {[%emt 0:06:22]} Qe7 {[%emt 0:01:52]} 26. Rbc1 {[%emt 0:00:39]} Re8 {[%emt 0:00:29]} 27. h3 {[%emt 0:00:20]} Qd7 {[%emt 0:03:56]} 28. f4 {[%emt 0:05:24]} Rf5 {[%emt 0:07:34]} 29. Rf2 {[%emt 0:06:19]} Qe7 {[%emt 0:03:12]} 30. fxg5 {[%emt 0:00:17]} Rxf2 {[%emt 0:01:13]} 31. Qxf2 {[%emt 0:00:02]} hxg5 {[%emt 0:00:50]} 32. Kh1 {[%emt 0:04:45]} Qe4 {[%emt 0:04:07]} 33. Qd2 {[%emt 0:00:17]} Re5 {[%emt 0:01:04]} 34. Rd1 {[%emt 0:00:26]} g4 {[%emt 0:03:02]} 35. Qc3 {[%emt 0:06:07]} Rh5 {[%emt 0:02:09]} 36. Kg1 {[%emt 0:03:39]} gxh3 {[%emt 0:00:43]} 37. Qg3+ {[%emt 0:00:05]} Qg6 {[%emt 0:03:21]} 38. Qxg6+ {[%emt 0:00:44]} fxg6 {[%emt 0:00:02]} 39. gxh3 {[%emt 0:00:39]} Rxh3 {[%emt 0:00:56]} 40. Rc1 {[%emt 0:00:19]} Rb3 {[%emt 0:00:40]} 41. Rc8+ {[%emt 0:00:45]} Kf7 {[%emt 0:00:07]} 42. Rc7+ {[%emt 0:00:03]} Kf6 {[%emt 0:00:05]} 43. Rxb7 {[%emt 0:00:02]} Ke5 {[%emt 0:00:11]} 44. Ra7 {[%emt 0:01:35]} Rxb4 {[%emt 0:02:25]} 45. Rxa6 {[%emt 0:00:02]} Rf4 {[%emt 0:00:56]} 46. Ra5 {[%emt 0:00:33]} Rd4 {[%emt 0:00:25]} 47. Kf2 {[%emt 0:00:20]} Rxd5 {[%emt 0:00:19]} 48. Ra8 {[%emt 0:00:02]} Kf4 {[%emt 0:00:35]} 49. Ra4+ {[%emt 0:00:04]} Kf5 {[%emt 0:00:11]} 50. Ke3 {[%emt 0:00:15]} g5 {[%emt 0:00:25]} 51. Ra8 {[%emt 0:02:28]} Re5+ {[%emt 0:01:51]} 52. Kf2 {[%emt 0:00:02]} Kf4 {[%emt 0:00:44]} 53. Ra4+ {[%emt 0:00:35]} Re4 {[%emt 0:00:16]} 54. Ra5 {[%emt 0:00:55]} Rd4 {[%emt 0:01:52]} 55. Ke2 {[%emt 0:00:17]} g4 {[%emt 0:00:16]} 56. Ra8 {[%emt 0:00:54]} Kg3 {[%emt 0:00:24]} 57. Rg8 {[%emt 0:01:09]} Rf4 {[%emt 0:01:52]} 58. Rg5 {[%emt 0:01:14]} Rf6 {[%emt 0:00:35]} 59. Rg8 {[%emt 0:00:32]} Kh3 {[%emt 0:00:08]} 0-1

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.01"]
[Round "1.4"]
[White "Harvey, Marcus R"]
[Black "Adams, Michael"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2405"]
[BlackElo "2692"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,121,9,10,9,20,6,11,8,12,8,12,5,10,12,12,12,12,15,19,12,9,15,14,0,0,0,14,0,23,23,21,-50,49,44,103,8,8,3,18,0,0,0,0,-7,0,-14,0,0,0,-7,0,0,29,22,58,0,5,0,0,-5,-2,-10,0,0,0,0,0,0,0,-8,-8,-6,-7,-54,-54,-54,-54,-66,-61,-61,-61,-61,-61,-61,-61,-61,-61,-62,-62,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-78,-68,-131,-131,-131,-131,-131,-131,-131,-131,-131,-131,-131]} 1. Nf3 d5 2. b3 Bg4 3. e3 e5 (3... Nd7 4. Bb2 Ngf6 5. h3 Bh5 6. g4 Bg6 7. Nh4 e5 8. d3 c6 9. Nd2 Bd6 10. Bg2 O-O 11. Qe2 a5 12. a3 Re8 13. Nxg6 hxg6 {1-0 (49) Grischuk,A (2766)-Caruana,F (2822) Saint Louis 2018}) 4. h3 Bxf3 5. Qxf3 Nf6 6. Bb2 {A06: Réti Opening:1 Nf3 d5} Nbd7 7. c4 e4 8. Qd1 {The position is equal.} dxc4 9. Bxc4 Bd6 10. Nc3 O-O $146 ({Predecessor:} 10... c6 11. O-O Qe7 {½-½ (11) Schussler,H (2446)-Bator,R (2414) Sweden 2002}) 11. d3 exd3 12. Bxd3 Qe7 13. Qc2 Rad8 14. Rd1 Rfe8 15. Be2 c6 16. Qf5 Be5 17. O-O Qc5 18. Qc2 Bc7 19. Rd2 h5 20. Rfd1 (20. Na4 $11 Qxc2 21. Rxc2) 20... h4 (20... Rxe3 $1 $15 21. b4 {[#]} (21. fxe3 Qxe3+ 22. Kh1 Qg3 $19) 21... Qe5 $1 {[%mdl 512]}) 21. Na4 Qg5 (21... Qxc2 $14 22. Rxc2 Ne4) 22. Bf3 ({White should try} 22. a3 $16) 22... Ne5 $132 {[%mdl 2048] Black has counterplay} 23. Bxe5 Qxe5 24. Rxd8 Rxd8 25. Rxd8+ Bxd8 26. Qc3 Qf5 {[#] Strongly threatening ...Qb1+.} 27. Qd4 Bc7 28. Nc3 Qc2 29. b4 Bb6 30. Qe5 Qc1+ 31. Nd1 Qd2 32. a3 ({Better is} 32. Qb8+ $14 Kh7 33. Qxb7) 32... Qd8 33. Nc3 Nd7 34. Qd6 Bc7 35. Qd4 Be5 36. Qd3 Qe7 37. Ne4 g6 38. Nd2 Bf6 39. Nc4 Ne5 40. Nxe5 Qxe5 41. Qd4 Qxd4 42. exd4 Bxd4 $15 {[%mdl 4096] Endgame KB-KB} 43. a4 a6 44. Kf1 Kf8 45. b5 cxb5 46. axb5 axb5 47. Bxb7 Ke7 48. Bd5 f6 49. Ke2 Kd6 50. Bf7 g5 51. f4 gxf4 52. Bh5 Kc5 53. Kd3 Be5 54. Bf3 Kb4 55. Kc2 Kc4 56. Kb1 (56. Be2+ $15 Kb4 57. Bg4) 56... Kc3 {Black is clearly better.} 57. Bc6 b4 {[%cal Bb5b4,Bb4b3][%mdl 32]} 58. Bd5 b3 59. Bf3 Bd4 60. Bb7 Be3 61. Bf3 {Accuracy: White = 56%, Black = 65%.} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.01"]
[Round "1.5"]
[White "Adams, Michael"]
[Black "Harvey, Marcus R"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2692"]
[BlackElo "2405"]
[Annotator "TA"]
[PlyCount "141"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,141,25,29,23,-14,53,18,32,14,0,-12,-8,-138,-121,-109,-8,-8,-10,-54,0,0,13,13,16,17,19,19,19,19,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-14,-7,-18,0,0,0,-44,-43,-41,-41,-56,-56,-43,-51,-102,-90,-148,-68,-56,-37,-403,-33,-33,-35,-33,-33,-333,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,-8,87,87,87,87,29970,0,87,87,87,84,29975,29976,29976,29977,29977,29978,29978,29979,29979,29980,29980,29981,29981,29982,29983,29984,29984,29984,29985,29984,29986,29987,29989,29990,29990,29991,29991,29992]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Qd2 f5 {C13: French: Classical System: 4 Bg5 Be7, Alekhine-Chatard Attack} 8. Ng3 a6 (8... c5 $11) 9. O-O-O b5 {The position is equal.} 10. Nh5 $146 ({Predecessor:} 10. Nh3 h5 11. Be2 Bb7 12. Rhg1 h4 13. Nh5 Nd7 14. N3f4 Rg8 15. Bf3 Bxf3 16. gxf3 {½-½ (74) Vallejo Pons,F (2700)-Poetsch,H (2466) Germany 2013}) 10... Rg8 11. Be2 Bb7 ({Worse is} 11... Rxg2 12. Bf3 $16) 12. Bf3 (12. Nh3 $11) 12... Bg5 $17 13. Nf4 {[#]} Qd6 (13... e5 $1 $17 {[%mdl 512]} 14. Re1 (14. dxe5 Qxd2+) 14... Be4) 14. g3 $1 $11 Bxf4 15. gxf4 Bxf3 ({Black should try} 15... Bd5 $15 16. Qe3 Nc6) 16. Nxf3 Nd7 17. d5 O-O-O 18. Ng5 Qxd5 19. Qxd5 exd5 20. Rxd5 f6 21. Nf7 Rdf8 22. Nh6 {[%mdl 64] Double Attack} Rg2 23. Nxf5 Nb6 24. Rd2 Rg4 $1 25. Rd4 Rg2 26. Rd2 Rg4 $1 27. b3 Rxf4 28. Ng3 Rd8 29. Re2 Nd5 30. Kb2 b4 31. a3 Nc3 32. Ree1 a5 $36 {[%mdl 2048] Black is more active.} 33. axb4 axb4 34. Rhf1 Rd2 35. Re8+ (35. h3 $15) 35... Kb7 $17 36. Re7 ({White should play} 36. h3) 36... Rfxf2 (36... h5 $17 {...h4 is the strong threat.} 37. h4 Rxh4) 37. Rxf2 $15 Rxf2 38. Rxh7 $2 $17 {[%mdl 12288] Endgame KRN-KRN} (38. Ne4 $1 $15 Nxe4 39. Rxe4) 38... Nd1+ $2 ({Better is} 38... f5 $1 $19 {Hoping for ...f4.} 39. Re7 Rxh2) 39. Kc1 $15 Ne3 40. Rh4 c5 41. Re4 $2 {[%mdl 8192]} (41. Ne4 $1 $15 Rxc2+ 42. Kb1) 41... Nxc2 $2 (41... Rxc2+ $19 42. Kb1 Rc3) 42. Re2 $11 Rxe2 43. Nxe2 {KN-KN} Ne3 {With the idea ...Ng2.} 44. h4 Kc6 45. Kd2 Ng4 (45... Nf5 $5 46. h5 $8 Kd5 $11) 46. Nf4 Kd6 47. Kd3 Ke5 48. Ne2 Kd5 49. h5 f5 50. Nf4+ Ke5 51. Ng6+ Kf6 {Threatens to win with ...Ne5+.} 52. Kc4 Ne5+ (52... Kg5 $11 {keeps the balance.}) 53. Nxe5 $16 Kxe5 54. Kxc5 {KPP-KPP} f4 $2 {[%mdl 8192]} (54... Kf6 $16) 55. Kc4 $2 (55. h6 {mates} Kf6 56. Kd4 Kf7 57. Ke4 Kg6 58. Kxf4 Kxh6 59. Ke4 Kg5 60. Kd5) 55... Kf5 (55... f3 $11 {remains equal.} 56. Kd3 Kf4) 56. Kd3 Kg5 57. Ke4 {Strongly threatening h6!} Kxh5 $2 {[%mdl 8192]} (57... Kg4 $16) 58. Kxf4 {KP-KP. White mates.} Kg6 59. Ke5 Kf7 60. Kd5 Ke7 61. Kc5 Kd7 62. Kxb4 {KP-K} Kc6 {[#]} 63. Ka5 $1 Kb7 64. Kb5 Kc7 {[#]} 65. Ka6 $1 Kb8 66. Kb6 Ka8 67. b4 {[%cal Bb3b4,Bb4b5,Bb5b6,Bb6b7][%mdl 32]} Kb8 68. b5 Ka8 69. Kc7 Ka7 70. b6+ Ka6 71. b7 {Accuracy: White = 51%, Black = 43%.} 1-0

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.04"]
[Round "2.1"]
[White "Adams, Michael"]
[Black "McShane, Luke J"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2692"]
[BlackElo "2675"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]

{[%evp 12,60,15,16,35,32,31,23,28,23,14,3,19,6,10,0,34,0,4,0,37,20,22,0,0,0,11,0,0,0,0,0,0,0,0,-8,-7,-14,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nf5 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} (7... Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 11. c3 Rxe1 12. Qxe1 Ne8 13. d5 c6 14. Qd1 b6 15. Bf4 Bb7 16. dxc6 dxc6 17. Nd2 c5 18. Nc4 Qxd1 19. Rxd1 {½-½ (40) Anand,V (2774)-Caruana,F (2819) Karlsruhe/Baden Baden 2019}) 8. Nf3 d5 9. d4 O-O {White has an edge.} 10. Nc3 Bb4 11. Bg5 f6 12. Bf4 Nce7 13. Bd2 {[#]} g5 $146 ({Predecessor:} 13... c6 14. Nb1 Bd6 15. c4 {½-½ (45) Hovhannisyan,R (2591)-Pashikian,A (2578) Yerevan 2018}) 14. h3 c6 15. Bd3 Bd6 16. Ne2 Ng7 {The position is equal.} 17. c4 Bf5 18. Bxf5 Ngxf5 19. Qb3 Qd7 20. Nc3 {[%cal Rc4d5]} Kh8 21. cxd5 Nxd5 22. Nxd5 cxd5 23. Bb4 Bxb4 24. Qxb4 Rfe8 25. Rxe8+ Rxe8 26. Re1 Rxe1+ 27. Nxe1 {[%cal Rb4f8] [#]} Qe7 28. Qxe7 Nxe7 29. f4 Kg7 30. Kf2 Kf7 {Accuracy: White = 58%, Black = 65%.} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.04"]
[Round "2.1"]
[White "Jones, Gawain C B"]
[Black "Howell, David W L"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2663"]
[BlackElo "2701"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]

{[%evp 14,130,0,0,0,0,0,-23,-41,-13,-33,-25,-33,-34,-22,-14,54,47,42,30,459,440,371,107,104,131,123,89,108,120,365,349,408,324,354,69,157,161,148,99,235,62,62,62,62,62,62,60,60,52,88,122,149,139,109,128,108,103,141,0,0,0,0,0,0,0,0,0,0,0,0,-187,-202,-163,-158,-472,-473,-1720,-1688,-1666,-1295,-2007,-2172,-2085,-2043,-29968,-8800,-29984,-29985,-29985,-29982,-29980,-29981,-29981,-5533,-5197,-5114,-6115,-5114,-5114,-5097,-29982,-29983,-29983,-29984,-29985,-29986,-29986,-29985,-29986,-29987,-29989,-29990,-29988,-29989,-29989,-29990,-29990,-29991]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nh6 8. Bxh6 Qxb2 {C02: French: Advance Variation} 9. Nbd2 {Be3 is the strong threat.} (9. Nc3 Qxc3+ 10. Bd2 Qa3 11. O-O a6 12. Qc2 h6 13. Rab1 Qe7 14. Rb6 Qc7 15. Rfb1 Be7 16. Bd1 {1-0 (51) Durarbayli,V (2618)-Jumabayev,R (2621) Saint Louis 2018}) 9... gxh6 10. O-O Nxd4 {Black has an edge.} 11. Rb1 Nxe2+ 12. Qxe2 Qa3 13. Nd4 $146 ({Predecessor:} 13. Qb5+ Kd8 14. Rfc1 Qa6 15. Qb3 b6 16. Nd4 {0-1 (31) Logar,M (2069)-Massanet Massanet,S (2297) Calvia 2009}) 13... a6 14. Rfc1 Bg7 (14... Qxa2 $11 15. Rc2 Qa5) 15. Nf1 $1 $14 {[%mdl 1024] White has compensation.} Qe7 16. Ng3 f6 $2 {[%mdl 8192]} (16... O-O $1 $11 {and Black stays safe.}) 17. Qh5+ $18 Kd8 18. f4 $2 (18. Qh4 $18) 18... fxe5 $16 19. fxe5 Rf8 {Threatening ...Rf4.} 20. Rb6 Bd7 {aiming for ...Rc8.} 21. Rd6 Rc8 {Played: Qe7xd6} 0-1

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.03"]
[Round "2.2"]
[White "Howell, David W L"]
[Black "Jones, Gawain C B"]
[Result "1/2-1/2"]
[ECO "D75"]
[WhiteElo "2701"]
[BlackElo "2663"]
[Annotator "RC"]
[PlyCount "71"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. Bg2 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 5. O-O {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 6. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 7. Nxd4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 8. cxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:00]} 9. Nb5 {[%emt 0:00:00]} Be6 {[%emt 0:00:00]} 10. Nd4 {[%emt 0:00:00]} Bc8 {[%emt 0:00:00]} 11. Nc3 {[%emt 0:00:00]} Nxc3 {[%emt 0:00:00]} 12. bxc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 13. Rb1 {[%emt 0:06:51]} Nxd4 {[%emt 0:00:00]} 14. cxd4 {[%emt 0:00:14]} Qxd4 {[%emt 0:00:00]} 15. Qxd4 {[%emt 0:13:58]} Bxd4 {[%emt 0:00:00]} 16. Bh6 {[%emt 0:00:09]} Rd8 {[%emt 0:00:00]} 17. Bxb7 {[%emt 0:00:21]} Rb8 {[%emt 0:00:00]} 18. Bxc8 {[%emt 0:00:59]} Rdxc8 {[%emt 0:00:00]} 19. Rxb8 {[%emt 0:04:28]} Rxb8 {[%emt 0:00:00]} 20. Rd1 {[%emt 0:00:04]} Bc5 {[%emt 0:00:00]} 21. Rd7 {[%emt 0:10:45]} Rc8 {[%emt 0:00:00]} 22. a4 {[%emt 0:10:54]} a6 {[%emt 0:00:00]} 23. Kg2 {[%emt 0:17:42]} f6 {[%emt 0:00:00]} 24. Bd2 {[%emt 0:00:07]} Kf7 {[%emt 0:00:00]} 25. Kf3 {[%emt 0:00:48]} Ke6 {[%emt 0:03:50]} 26. Rb7 {[%emt 0:09:03]} Kd5 {[%emt 0:07:16]} 27. e4+ {[%emt 0:01:12]} Kc6 {[%emt 0:00:41]} 28. Rb1 {[%emt 0:10:01]} Kd7 {[%emt 0:06:29]} 29. Ke2 {[%emt 0:05:06]} Rc6 {[%emt 0:04:48]} 30. f3 {[%emt 0:02:43]} Rb6 {[%emt 0:01:14]} 31. Rxb6 {[%emt 0:00:10]} Bxb6 {[%emt 0:00:03]} 32. Kd3 {[%emt 0:00:21]} Kc6 {[%emt 0:02:24]} 33. Kc4 {[%emt 0:00:30]} e6 {[%emt 0:05:23]} 34. g4 {[%emt 0:00:26]} f5 {[%emt 0:00:14]} 35. h3 {[%emt 0:00:25]} fxe4 {[%emt 0:03:59]} 36. fxe4 {[%emt 0:00:17]} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.03"]
[Round "2.2"]
[White "McShane, Luke J"]
[Black "Adams, Michael"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "2675"]
[BlackElo "2692"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,61,28,25,27,33,35,25,26,28,36,18,23,10,18,14,23,20,21,22,26,28,25,31,30,31,21,21,35,31,35,4,10,11,0,3,7,7]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Bf5 14. Qf3 Qh4 {C89: Closed Ruy Lopez: Marshall Attack} 15. g3 Qh3 16. Be3 Bxd3 {White has an edge.} ({Much worse is} 16... Nxe3 17. Rxe3 Bd7 18. Nd2 $16) 17. Nd2 Qf5 18. Bd4 Rfd8 19. a4 h6 20. h4 Rac8 21. Qxf5 Bxf5 22. Ne4 {[#]} c5 $146 23. Nxd6 Rxd6 24. Be5 Rd7 25. axb5 axb5 26. c4 Nb4 27. cxb5 {aiming for b6.} c4 28. Bd1 {Threatening Bc3.} Nd3 {The position is equal.} 29. Re3 {[#] And now Bf3 would win.} Rd5 30. Bc3 {Threatens to win with b6.} Rxb5 31. Ba4 {Accuracy: White = 86%, Black = 85%.} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.04"]
[Round "2.3"]
[White "Howell, David W L"]
[Black "Jones, Gawain C B"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2701"]
[BlackElo "2663"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,125,43,29,35,47,28,50,61,47,48,33,54,10,18,-43,0,0,20,12,0,0,24,33,31,45,32,39,27,-12,-9,0,-26,-21,-16,-27,-7,-8,-9,-55,-54,-53,-53,-53,-51,-71,-71,-70,-70,-67,-66,-88,-44,-72,-38,-58,-58,-69,-39,-63,-55,-55,-56,-82,-59,-166,-166,-172,-175,-213,-196,-238,-5,-249,-227,-397,-389,-397,-385,-383,-381,-372,-350,-313,-298,-257,-220,-627,-600,-481,-122,-1256,-1178,-2454,-719,-719,-719,-706,-679,-939,-913,-864,-671,-1361,-1327,-1281,-1065,-2710,-2429,-29976,-29977,-29976]} 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 Rb8 8. b3 a6 9. d5 Na5 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6} 10. Bg5 c5 11. dxc6 bxc6 {White is slightly better.} 12. c5 dxc5 13. Rc1 {[#]} Bf5 $146 ({Predecessor:} 13... Qxd1 14. Rfxd1 c4 15. Bf4 Rb7 16. b4 Rxb4 17. Bc7 {½-½ (34) Erdos,V (2604)-Shevchenko,K (2549) Sovata 2018}) 14. Na4 c4 {[%cal Rc4b3]} 15. bxc4 (15. Qxd8 $11 Rfxd8 16. Bf4) 15... Rb4 {...Qxd1 is the strong threat.} 16. Nc5 Qb6 (16... Qd6 $5 {[%cal Rd6c5]} 17. Nd3 (17. Nxa6 Rb6 $17) 17... Rxc4 $11) 17. Nd3 {Strongly threatening c5.} Rxc4 18. Rb1 Qd8 19. Nfe5 Bxd3 20. exd3 ({Of course not} 20. Nxd3 Ne4 $15) 20... Rc5 $1 {[%cal Rc5e5]} 21. d4 Rb5 22. Nxc6 Rxb1 23. Qxb1 Nxc6 24. Bxc6 Qxd4 25. Qb7 Qc5 26. Be3 Qa3 27. Bf3 h5 28. Qb3 Qxb3 29. axb3 Rb8 30. Be2 Rxb3 31. Bxa6 Ra3 32. Be2 Nd5 33. Bd2 h4 34. Rd1 e6 35. Kg2 Bf6 36. Bc4 Kg7 37. Bxd5 exd5 $15 {[%mdl 4096] Endgame KRB-KRB} 38. Be3 Ra5 39. g4 g5 40. Kf3 ({White should play} 40. f4 $15) 40... Kg6 $19 41. h3 Be5 42. Rd3 {[#]} f6 $1 43. Rb3 Ra1 $2 (43... Kf7 $19 {Black wants to play ...Ke6.} 44. Ke2 Ra1 45. Rb7+ Ke6 46. Rb6+ Ke7 47. Rb7+ Kd6 48. Rb6+ Kc7) 44. Bd2 $2 {[#]} (44. Rd3 $11) 44... Rh1 $1 {[%cal Rh1h3]} 45. Ke2 $2 (45. Kg2 {was the only chance.} Rd1 46. Bb4) 45... Kf7 46. Rb7+ Ke6 47. Rb6+ Kd7 48. Rb3 Kc6 49. Rd3 Ra1 50. Be3 Ra4 51. Kf3 $2 (51. Rb3) 51... d4 52. Bd2 Ra2 $2 (52... Kc5 $19 {White must now prevent ...Kc4.} 53. Ke4 Kc4) 53. Bb4 $2 {[%mdl 8192]} (53. Ke4 $17) 53... Kb5 54. Rd2 Ra1 (54... Rxd2 $142 55. Bxd2 d3) 55. Be7 Rh1 56. Ke4 Rxh3 57. Rd1 Kc4 58. Bd8 Rb3 59. Rc1+ Rc3 60. Rd1 Rc2 61. Kf3 d3 62. Bb6 Bd4 63. Ke4 {Accuracy: White = 30%, Black = 58%.} 0-1

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.04"]
[Round "2.3"]
[White "McShane, Luke J"]
[Black "Adams, Michael"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2675"]
[BlackElo "2692"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,71,0,0,0,0,0,0,-12,-2,0,0,-7,-16,-11,-12,-18,0,-29,-23,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,56,58,65,52,42,45,253,244,257,253,320,313,313,313,322,297,12840,12840,12841,12841,12841,12842]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bd6 6. d4 exd4 7. Qxd4 f6 8. Be3 Ne7 9. Nbd2 Be6 10. Qc3 {C68: Ruy Lopez: Exchange Variation, sidelines} Qd7 11. Nc4 Bxc4 12. Qxc4 {The position is equal.} Ng6 13. Rad1 (13. Nd4 Ne5 14. Qe2 O-O-O 15. Nf5 Rhe8 16. Rad1 Qf7 {0-1 (37) Ivanchuk,V (2726)-Vidit,S (2715) Riadh 2017}) 13... O-O-O 14. Nd4 Ne5 15. Qe2 g6 16. f4 Nf7 $146 ({Predecessor:} 16... Ng4 17. Nb3 Nxe3 18. Qxe3 {0-1 (62) Salonen,J (2153)-Gromotka,H (2316) ICCF email 2016}) 17. f5 Rde8 18. Ne6 Qe7 19. Bd4 Nd8 20. Nxd8 Rxd8 21. fxg6 hxg6 22. h3 Bc5 23. Bxc5 Qxc5+ 24. Kh1 Rxd1 25. Qxd1 $11 {[%mdl 4096] Endgame KQR-KQR} f5 ({Black should play} 25... Kb8 $11) 26. exf5 $14 gxf5 27. Qf3 Rf8 $1 28. c3 Qd5 $2 {[#]} (28... b6 $14) 29. Qxd5 $18 cxd5 {KR-KR} 30. g4 Rh8 31. Rxf5 ({Stronger than} 31. gxf5 Rxh3+ 32. Kg2 Rh5 $11) 31... Rxh3+ 32. Kg2 Rd3 33. g5 {[#] Hoping for g6.} d4 $2 (33... Rd2+ 34. Kf3 Rd1) 34. g6 {White is clearly winning.} Rd2+ 35. Rf2 dxc3 36. g7 {Accuracy: White = 93%, Black = 53%.} 1-0

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.04"]
[Round "2.4"]
[White "Adams, Michael"]
[Black "McShane, Luke J"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2692"]
[BlackElo "2675"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,113,24,9,15,26,26,-26,-25,-18,-13,-11,-2,-65,157,72,44,44,64,39,59,58,97,79,80,61,62,87,87,56,73,74,92,51,70,20,22,0,0,-19,-19,-37,-21,-29,-16,-43,-16,-20,-7,-21,-10,-11,-17,-16,-21,-13,7,7,7,7,7,7,7,7,22,6,6,0,0,-496,-481,-564,-583,-570,-542,-605,-551,-649,-625,-593,-597,-550,-533,-504,-521,-516,-499,-480,-431,-621,-614,-612,-385,-373,-377,-358,-355,-340,-317,-591,-303,-289]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a6 7. Re1 Ba7 8. Bb3 h6 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} (8... O-O 9. h3 Re8 10. Nbd2 Be6 11. Ba4 b5 12. Bc2 h6 13. Nf1 d5 14. exd5 Bxd5 15. Ng3 Nh7 16. a4 Nf8 17. b4 {1-0 (54) Nepomniachtchi,I (2774)-Aronian,L (2765) Saint Louis 2019}) 9. Nbd2 g5 10. Nf1 ({White should play} 10. d4) 10... g4 $11 {Black has an edge.} 11. N3d2 h5 12. Nc4 h4 $1 13. Be3 {[#]} (13. Qc2 $11) 13... g3 $146 (13... h3 $1 $15 {keeps the upper hand.}) ({Predecessor:} 13... h3 14. g3 d5 15. Ncd2 d4 16. Bg5 {0-1 (32) El Debs,F (2544)-Bachmann,A (2621) Buenos Aires 2018}) 14. Bxa7 ({Don't play} 14. hxg3 $6 hxg3 15. Nxg3 Ng4 $16) (14. fxg3 $142 Bg4 15. Qd2) 14... gxh2+ $16 15. Nxh2 {[#] Strongly threatening Be3.} Nxa7 16. d4 Nc6 17. dxe5 dxe5 18. Qxd8+ Kxd8 19. Rad1+ Ke7 20. Ne3 Ne8 21. Nf3 f6 22. Rd3 Na5 {[%cal Bc6a5,Ba5c4,Bc4b2][%mdl 32]} 23. Bc2 Be6 24. Nd5+ Kf7 25. b4 Nc4 26. Bb3 b5 $1 27. Nd2 Nb2 $1 {[%cal Rb2d3]} 28. Rf3 Rd8 29. Nf1 c6 30. Nde3 $1 Ke7 31. Rb1 {Hoping for Bxe6.} Na4 32. Nf5+ Bxf5 33. exf5 Nd6 34. c4 Nxc4 35. Bxc4 bxc4 36. Ra3 Nb6 37. Rxa6 Nd5 38. Rxc6 c3 39. b5 Rc8 $36 {[%mdl 2048] Black is more active.} 40. Re6+ Kf7 41. Rc1 $2 {[%mdl 8192] [#]} (41. Rd6 $1 $11 {and White stays safe.} Nf4 42. Ne3) 41... Nf4 $1 $19 {And now ...Ne2+ would win.} 42. Rc2 Nxe6 43. fxe6+ Kxe6 {[%mdl 4096] Endgame KRR-KRN} 44. Ne3 Rhd8 45. a4 Rd2 46. Rc1 Ra2 47. b6 Rxa4 48. b7 Rb8 49. Rxc3 Rxb7 50. Rc6+ Kf7 51. Nd5 (51. Kh2 $142) 51... Rd7 52. Nxf6 Rd2 {aiming for ...Rf4.} 53. Nh7 Ra1+ 54. Kh2 Rxf2 {Threatens to win with ...Rf5.} 55. Ng5+ Kg7 56. Nf3 $2 (56. Rc7+ Kg6 57. Nf3) 56... e4 57. Nxh4 {[%mdl 32768] Accuracy: White = 46%, Black = 52%. . Loss on time!?} 1-0

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.04"]
[Round "2.4"]
[White "Jones, Gawain C B"]
[Black "Howell, David W L"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2663"]
[BlackElo "2701"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,69,24,30,38,32,28,28,0,0,0,19,17,15,15,24,3,9,-11,-14,-12,-16,-14,-15,-9,0,0,0,0,32,0,9,-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]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. O-O-O {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} Qd7 ({Not} 9... Bxa2 $2 10. b3 $18) 10. a3 (10. h4 h6 11. Nd4 Nxd4 12. Bxd4 Rg8 13. c4 c5 14. Bc3 O-O-O 15. Qe3 g5 16. hxg5 hxg5 {½-½ (71) Caruana,F (2819)-So,W (2754) Stavanger 2019}) 10... a6 11. Ng5 {White has an edge.} Bxg5 12. Bxg5 f6 13. Be3 O-O-O {[#]} 14. h3 $146 ({Predecessor:} 14. f3 Qf7 15. b3 h5 16. h4 Rhe8 {½-½ (30) Mamedov,N (2624)-Guliyev,N (2546) Baku 2014}) 14... Rhe8 15. g4 Na5 16. g5 Nc4 17. Bxc4 Bxc4 18. gxf6 gxf6 19. Qd4 Qf7 20. Rhg1 Rg8 21. b3 Bb5 22. Rg3 Rg6 {The position is equal.} 23. Qf4 Rdg8 24. c4 Bd7 25. c5 dxc5 26. Bxc5 Rxg3 27. fxg3 Bxh3 28. Re1 {[#] Threatens to win with Re7.} Re8 (28... Be6 {looks sharper.} 29. Bd4 f5 30. Re5 Qd7 31. Qe3 Bd5) 29. Rxe8+ Qxe8 30. Qxf6 b6 31. Bd4 Qd7 32. Be5 Bf5 33. Bf4 Kb7 34. Kb2 Bg6 35. a4 {Accuracy: White = 68%, Black = 59%.} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.04"]
[Round "2.5"]
[White "Howell, David W L"]
[Black "Jones, Gawain C B"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2701"]
[BlackElo "2663"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,124,35,45,43,52,42,37,46,36,30,33,45,31,42,44,31,31,31,28,25,19,27,27,38,38,37,33,47,47,40,4,8,0,17,4,17,15,38,33,32,28,35,17,23,14,6,14,12,6,45,0,0,0,1,0,8,0,0,0,0,0,0,0,0,0,0,-19,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,-20,0,0,0,-32,0,0,8,-108,-108,-109,-8,-132,-128,-125,-13,-19,-8,-8,-8,-8,-8,-8,-17,-29968,-29969,-29970,-29971,-29968,-29965]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nc6 7. Nc3 Rb8 8. b3 a6 9. d5 Na5 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6} 10. Bg5 c5 11. dxc6 bxc6 {White is slightly better.} 12. c5 dxc5 13. Rc1 {[#]} Bf5 $146 ({Predecessor:} 13... Qxd1 14. Rfxd1 c4 15. Bf4 Rb7 16. b4 Rxb4 17. Bc7 {½-½ (34) Erdos,V (2604)-Shevchenko,K (2549) Sovata 2018}) 14. Bf4 Rb7 15. Ne5 Rb4 16. Qxd8 Rxd8 17. Rfd1 Rbd4 18. Nxc6 Nxc6 19. Bxc6 Rxd1+ 20. Rxd1 Rxd1+ 21. Nxd1 Be4 22. Bxe4 Nxe4 $14 {[%mdl 4096] Endgame KBN-KBN} 23. f3 Nd6 24. Kf2 Kf8 25. g4 Ke8 26. Ke3 Kd7 27. Kd3 Kc6 28. h3 h5 29. Ne3 e5 30. Bh2 f5 31. gxh5 gxh5 32. Nc4 e4+ 33. fxe4 Nxe4 34. Bg1 Nc3 35. a4 Nd5 36. Bh2 Nb4+ 37. Ke3 Bh6+ 38. Kf3 Nc2 39. e3 Kd5 40. Nb6+ Ke6 41. Nc4 Na1 42. Nd2 Bg7 43. e4 $1 Bc3 44. exf5+ Kxf5 45. Ne4 Bb4 46. Ng3+ Kg6 47. Ke4 Nxb3 {And now ...Nd2+ would win.} 48. Kd5 Nd2 {aiming for ...Kg5.} 49. Ne2 c4 50. Be5 Kf5 51. Nd4+ Kg5 52. Nc2 (52. Nc6 $11 Ba3 53. Nb8) 52... Ba5 $1 $17 53. Bg3 {[#]} Bb6 (53... c3 $1 $17 54. Nd4 Bb6) 54. Be1 (54. Nb4 $1 $11 {was the only way to keep the balance.}) 54... c3 55. Bg3 Nf1 ({Black should try} 55... Kf5 $17 {...Ne4 is the strong threat.} 56. Be5 Ne4) 56. Be1 $1 $11 Ne3+ 57. Nxe3 Bxe3 58. Bxc3 {KB-KB} Kh4 59. Kc6 Kxh3 {Strongly threatening ...Kg4.} 60. Kb7 $2 {[%mdl 8192] [#]} (60. a5 $11) 60... Kg3 $1 {Black mates.} 61. Bf6 a5 62. Ka6 Bd2 {Accuracy: White = 62%, Black = 58%.} 0-1

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.04"]
[Round "2.5"]
[White "McShane, Luke J"]
[Black "Adams, Michael"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2675"]
[BlackElo "2692"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,32,22,0,0,0,0,0,0,-7,-3,-8,-6,-13,4,7,39,29,48,-17,-20,-58,-31]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3][%mdl 32]} O-O 7. Bb3 a5 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 8. Nf1 Be6 9. Bxe6 $146 ({Predecessor:} 9. Ng3 h6 10. O-O Bxb3 11. axb3 d5 12. Qe2 Re8 13. Bd2 Bf8 14. Rfd1 {0-1 (96) Mamedov,R (2699)-Shankland,S (2722) Batumi 2018}) 9... fxe6 {The position is equal.} 10. Be3 Bxe3 11. Nxe3 a4 12. O-O d5 13. Qe2 a3 14. b4 d4 15. b5 ({Better is} 15. cxd4 $14 Nxd4 16. Nxd4 exd4 17. Nc4) 15... Na7 $11 16. cxd4 exd4 0-1

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.04"]
[Round "2.6"]
[White "Adams, Michael"]
[Black "McShane, Luke J"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2692"]
[BlackElo "2675"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,118,33,41,39,59,56,75,35,43,31,47,1,9,10,45,1,7,0,5,-29,-15,-8,-14,-15,-22,-25,-15,-64,-51,-95,-70,-74,-70,-88,-78,-152,-149,-159,-171,-143,-22,-37,0,-78,0,18,172,177,202,169,240,212,389,313,369,365,355,351,993,972,12831,12831,12831,12824,6656,5585,2385,2298,1283,0,768,741,12841,12839,29980,29981,29983,29984,29984,29979,29982,29983,29983,29984,29984,29985,29990,29991,29991,29990,29990,29988,29988,29989,29989,29985,29985,29986,29986,29986,29985,29973,12841,12840,12839,213,267,0,0,0,1893]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. h4 {B06: Modern Defence} h6 7. f3 Nd7 8. a4 {White is better.} b4 $1 {[%cal Rb4c3]} 9. Nd1 Rb8 10. Bd3 $146 ({Predecessor:} 10. Ne2 Ngf6 11. Nf4 e5 12. dxe5 Nxe5 13. Nf2 O-O {0-1 (30) Volokitin,A (2638)-Svidler,P (2753) Dubai 2014}) 10... c5 11. c3 Qc7 12. Nh3 Ngf6 13. O-O e5 14. d5 c4 15. Be2 Nc5 $36 {[%mdl 2048] Black is more active.} 16. Bxc5 $1 Qxc5+ 17. Nhf2 Nh5 18. Ne3 bxc3 19. bxc3 Bf6 $1 20. Rfb1 Rxb1+ 21. Rxb1 Bxh4 22. Rb4 (22. Ned1 $142) 22... O-O $17 23. Rxc4 {[#]} Qa7 $1 24. Ned1 Bg5 (24... Bg3 $17 25. Rc6 Qe7) 25. Qb2 $11 f5 26. exf5 (26. Rc6 $11 {remains equal.}) 26... Bxf5 (26... gxf5 $17 27. Rc6 Nf4) 27. g4 Nf4 $2 ({Don't blunder} 27... Rb8 $2 28. Rb4 $18) (27... Ng3 $1 $11) 28. gxf5 $18 gxf5 {[#]} 29. Kf1 $1 Bh4 (29... a5 {keeps fighting.} 30. Qa3 Rf6) 30. Qb4 Bxf2 $2 (30... Qe7 31. Rxf4 a5 32. Qxa5 (32. Rxh4 axb4 33. Rxb4 e4 $11) 32... exf4) 31. Nxf2 Qe3 {[#]} 32. Rxf4 $1 {[%mdl 64] Discovered Attack} exf4 (32... Qxf4 33. Qxd6) 33. Qxd6 {[%mdl 64] Double Attack} Re8 $2 (33... Qxc3 34. Qxh6 Qa1+ 35. Bd1 Qf6 36. Qxf4 Kg7) 34. Qg6+ Kh8 35. Qxh6+ Kg8 36. Qg6+ Kh8 37. Qh5+ Kg7 38. Qg5+ Kh8 39. Qh5+ Kg7 40. Bd3 Qc1+ 41. Kg2 Re1 42. Qg5+ Kh8 43. Qh6+ Kg8 44. Qg6+ Kh8 45. Qxf5 {[%csl Gd3][%cal Rf5h7]} Kg7 46. Qg6+ Kf8 47. Qf6+ Ke8 48. Bg6+ Kd7 49. Bf5+ Kc7 50. Qc6+ Kb8 51. Qb6+ Ka8 52. Qxa6+ Kb8 53. Qc8+ Ka7 54. Qc7+ Ka8 55. Qc6+ ({Worse is} 55. d6 Rg1+ 56. Kh2 Rh1+ 57. Nxh1 Qxh1+ 58. Kxh1 $11) 55... Kb8 56. Qb6+ Ka8 57. Bc8 $2 (57. Qd8+ Ka7 58. Qa5+ Kb7 59. Qb4+ Ka8 60. Qf8+ Ka7 61. Qc5+ Kb8 62. Qb6+ Ka8 63. Qa5+ Kb7 64. Qb4+ Ka8 65. d6) 57... Rg1+ 58. Kh2 Rh1+ $1 59. Nxh1 Qxh1+ 60. Kxh1 {Accuracy: White = 64%, Black = 39%.} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.04"]
[Round "2.6"]
[White "Jones, Gawain C B"]
[Black "Howell, David W L"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2663"]
[BlackElo "2701"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,86,24,15,29,20,38,35,38,31,45,37,45,25,20,16,27,10,23,26,35,-18,-28,-52,-51,-51,-41,-43,-25,-48,-48,-53,-43,-67,-42,-66,-62,-69,-54,-103,-66,-94,-57,-52,-65,-69,0,0,-5,-30,-42,-57,-40,-72,-60,-60,-69,-76,-75,-75,-55,-74,-41,-82,-66,-225,-88,-222,-174,-174,-160,-140,-117,-893,-802,-29994,-29995,-29997,-29998]} 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qa5 {B11: Caro-Kann: Two Knights Variation} 7. b4 (7. Qh4 Nd7 8. Bc4 Ne5 9. Be2 Nxf3+ 10. Bxf3 Bf5 11. O-O Bxc2 12. d4 e6 13. Qg3 Bg6 14. h4 {1-0 (48) Wei,Y (2721)-Vachier Lagrave,M (2774) chess.com INT 2019}) 7... Qf5 $146 ({Predecessor:} 7... Qd5 8. Qe3 Bf5 9. c4 Qe4 10. Bb2 e6 11. Bc3 Nd7 12. Be2 Be7 13. d3 Qxe3 14. fxe3 {½-½ (48) Wen,Y (2588)-Xiu,D (2538) Daqing 2019}) 8. Qe3 Qe6 {White is slightly better.} 9. Be2 Qxe3 10. fxe3 f6 11. a4 e5 12. Ba3 Bf5 13. d3 Nd7 14. O-O Bg6 15. e4 ({White should try} 15. a5 $14) 15... a5 $11 16. b5 cxb5 17. axb5 Bxa3 18. Rxa3 b6 19. Nh4 Ke7 20. Kf2 Rac8 21. c3 Rc7 22. Ke3 Rhc8 23. Kd2 Nc5 24. Rf3 Kf8 25. Rh3 Be8 26. Nf5 g6 27. Ne3 Kg7 (27... Bxb5 $15 28. Nd5 Rf7) 28. Nd5 Rb7 29. c4 Bf7 30. Nc3 h5 {Played: Rc8-d8} 0-1

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.04"]
[Round "2.7"]
[White "Howell, David W L"]
[Black "Jones, Gawain C B"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2701"]
[BlackElo "2663"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "300+3"]

1. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:01]} g6 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:01]} Bg7 {[%emt 0:00:01]} 4. c4 {[%emt 0:00:01]} O-O {[%emt 0:00:06]} 5. O-O {[%emt 0:00:02]} d6 {[%emt 0:00:03]} 6. d4 {[%emt 0:00:01]} Nc6 {[%emt 0:00:01]} 7. Nc3 {[%emt 0:00:01]} a6 {[%emt 0:00:01]} 8. b3 {[%emt 0:00:01]} Rb8 {[%emt 0:00:02]} 9. d5 {[%emt 0:00:01]} Na5 {[%emt 0:00:01]} 10. Bg5 {[%emt 0:00:01]} b5 {[%emt 0:00:05]} 11. cxb5 {[%emt 0:00:10]} axb5 {[%emt 0:00:01]} 12. b4 {[%emt 0:00:02]} c5 {[%emt 0:00:01]} 13. dxc6 {[%emt 0:00:59]} Nxc6 {[%emt 0:00:02]} 14. a3 {[%emt 0:00:00]} h6 {[%emt 0:00:22]} 15. Bd2 {[%emt 0:00:03]} Bd7 {[%emt 0:00:38]} 16. Rc1 {[%emt 0:00:25]} Ng4 {[%emt 0:00:05]} 17. Nd5 {[%emt 0:00:26]} Nce5 {[%emt 0:00:16]} 18. Nxe5 {[%emt 0:00:21]} Nxe5 {[%emt 0:00:01]} 19. Bc3 {[%emt 0:00:26]} e6 {[%emt 0:00:02]} 20. Ne3 {[%emt 0:00:01]} d5 {[%emt 0:00:09]} 21. Qb3 {[%emt 0:00:21]} Ra8 {[%emt 0:00:33]} 22. Rfd1 {[%emt 0:00:08]} Nc4 {[%emt 0:00:14]} 23. Nxc4 {[%emt 0:00:43]} bxc4 {[%emt 0:00:01]} 24. Qb2 {[%emt 0:00:01]} Bxc3 {[%emt 0:00:03]} 25. Qxc3 {[%emt 0:00:02]} f5 {[%emt 0:00:12]} 26. f3 {[%emt 0:00:12]} Qb6+ {[%emt 0:00:44]} 27. Kh1 {[%emt 0:00:02]} Ba4 {[%emt 0:00:06]} 28. Rd2 {[%emt 0:00:13]} Bb3 {[%emt 0:00:13]} 29. e4 {[%emt 0:00:08]} Rad8 {[%emt 0:00:39]} 30. exd5 {[%emt 0:00:04]} exd5 {[%emt 0:00:01]} 31. Rd4 {[%emt 0:00:11]} f4 {[%emt 0:00:04]} 32. gxf4 {[%emt 0:00:32]} Qf6 {[%emt 0:00:04]} 33. Rg1 {[%emt 0:00:22]} Kh7 {[%emt 0:00:11]} 34. Bh3 {[%emt 0:00:19]} Qh4 {[%emt 0:00:09]} 35. Be6 {[%emt 0:00:05]} Rxf4 {[%emt 0:00:13]} 36. Rxd5 {[%emt 0:00:04]} Rxd5 {[%emt 0:00:12]} 37. Bxd5 {[%emt 0:00:00]} Rf5 {[%emt 0:00:22]} 38. Be4 {[%emt 0:00:05]} Rg5 {[%emt 0:00:02]} 39. Rxg5 {[%emt 0:00:14]} Qxg5 {[%emt 0:00:05]} 40. Qd4 {[%emt 0:00:04]} Qc1+ {[%emt 0:00:06]} 41. Kg2 {[%emt 0:00:01]} c3 {[%emt 0:00:29]} 42. Qd7+ {[%emt 0:00:01]} Kg8 {[%emt 0:00:01]} 43. Qe8+ {[%emt 0:00:07]} Kg7 {[%emt 0:00:01]} 44. Qxg6+ {[%emt 0:00:03]} Kf8 {[%emt 0:00:00]} 45. Qd6+ {[%emt 0:00:01]} Kg8 {[%emt 0:00:03]} 46. Qd8+ {[%emt 0:00:03]} Kf7 {[%emt 0:00:06]} 47. Qd7+ {[%emt 0:00:03]} Kf8 {[%emt 0:00:01]} 48. Qd6+ {[%emt 0:00:01]} Kf7 {[%emt 0:00:02]} 49. Qd7+ {[%emt 0:00:05]} Kf8 {[%emt 0:00:01]} 50. Qd8+ {[%emt 0:00:04]} Kf7 {[%emt 0:00:01]} 51. Qd7+ {[%emt 0:00:02]} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.04"]
[Round "2.7"]
[White "McShane, Luke J"]
[Black "Adams, Michael"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2675"]
[BlackElo "2692"]
[Annotator "ChessBase"]
[PlyCount "89"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "300+3"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:01]} a6 {[%emt 0:00:00]} 4. Bxc6 {[%emt 0:00:00]} dxc6 {[%emt 0:00:01]} 5. O-O {[%emt 0:00:02]} Qf6 {[%emt 0:00:00]} 6. d3 {[%emt 0:00:01]} Bd6 {[%emt 0:00:05]} 7. Nbd2 {[%emt 0:00:07]} c5 {[%emt 0:00:06]} 8. Qe1 {[%emt 0:00:17]} Ne7 {[%emt 0:00:03]} 9. Nc4 {[%emt 0:00:01]} Nc6 {[%emt 0:00:11]} 10. a4 {[%emt 0:00:15]} O-O {[%emt 0:00:04]} 11. a5 {[%emt 0:00:35]} Bg4 {[%emt 0:00:02]} 12. Nfd2 {[%emt 0:00:05]} Nd4 {[%emt 0:00:06]} 13. f3 {[%emt 0:00:01]} Be6 {[%emt 0:00:30]} 14. Ne3 {[%emt 0:00:01]} b5 {[%emt 0:00:07]} 15. axb6 {[%emt 0:00:15]} cxb6 {[%emt 0:00:01]} 16. c3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:16]} 17. Nd5 {[%emt 0:00:08]} Qd8 {[%emt 0:00:05]} 18. c4 {[%emt 0:00:09]} Nb4 {[%emt 0:00:12]} 19. Qe2 {[%emt 0:00:15]} Nc2 {[%emt 0:00:08]} 20. Ra2 {[%emt 0:00:08]} Nd4 {[%emt 0:00:04]} 21. Qd1 {[%emt 0:00:03]} f5 {[%emt 0:00:28]} 22. Nb1 {[%emt 0:00:33]} b5 {[%emt 0:00:13]} 23. Nbc3 {[%emt 0:00:06]} b4 {[%emt 0:00:27]} 24. Ne2 {[%emt 0:00:02]} Nxe2+ {[%emt 0:00:22]} 25. Qxe2 {[%emt 0:00:01]} a5 {[%emt 0:00:05]} 26. b3 {[%emt 0:00:18]} Bd7 {[%emt 0:00:20]} 27. exf5 {[%emt 0:00:35]} Bxf5 {[%emt 0:00:07]} 28. Bb2 {[%emt 0:00:02]} a4 {[%emt 0:00:30]} 29. Rxa4 {[%emt 0:00:15]} Rxa4 {[%emt 0:00:01]} 30. bxa4 {[%emt 0:00:01]} Re8 {[%emt 0:00:02]} 31. Ra1 {[%emt 0:00:10]} Qa5 {[%emt 0:00:13]} 32. f4 {[%emt 0:00:12]} e4 {[%emt 0:00:27]} 33. Qh5 {[%emt 0:00:21]} Rf8 34. dxe4 {[%emt 0:00:24]} Bxe4 {[%emt 0:00:02]} 35. Qg4 {[%emt 0:00:08]} Rf7 {[%emt 0:00:42]} 36. Nf6+ {[%emt 0:00:01]} Rxf6 {[%emt 0:00:01]} 37. Bxf6 {[%emt 0:00:01]} Qc7 {[%emt 0:00:01]} 38. Qe6+ {[%emt 0:00:18]} Qf7 {[%emt 0:00:01]} 39. Qxe4 {[%emt 0:00:16]} Qxf6 {[%emt 0:00:02]} 40. Rd1 {[%emt 0:00:02]} Be7 {[%emt 0:00:13]} 41. a5 {[%emt 0:00:06]} Kf7 {[%emt 0:00:06]} 42. Qd5+ {[%emt 0:00:06]} Kg6 {[%emt 0:00:06]} 43. Re1 {[%emt 0:00:09]} Qf8 {[%emt 0:00:09]} 44. a6 {[%emt 0:00:05]} Bf6 {[%emt 0:00:04]} 45. a7 {[%emt 0:00:03]} 1-0

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.04"]
[Round "2.8"]
[White "Adams, Michael"]
[Black "McShane, Luke J"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2692"]
[BlackElo "2675"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,116,45,45,42,49,47,56,51,59,53,52,63,60,67,74,49,55,50,61,18,85,56,42,49,48,43,61,61,76,91,106,101,98,34,74,70,179,164,194,193,233,225,245,221,273,271,298,309,309,308,289,289,383,387,500,576,550,525,542,520,508,487,1012,1038,1250,1243,1222,1218,1135,781,1050,1022,1109,1079,1271,1210,1333,1250,2950,1638,29992,2559,2508,2293,2106,2070,29963,12841,4686,725,2321,703,2727,1143,5698,856,5549,5542,5542,5498,29988,29989,29994,29993,29993,29994,29997,29998,29999]} 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. O-O Ne7 6. Re1 {B06: Modern Defence} (6. Nc3 b6 7. a4 a6 8. Bf4 Bb7 9. Qd2 h6 10. Rad1 Nd7 11. Rfe1 g5 12. Bg3 Ng6 13. h3 Nf6 14. e5 Nh5 15. Qe3 Nxg3 16. fxg3 {1-0 (35) Praggnanandhaa,R (2536)-Wei,Y (2736) chess.com INT 2019}) 6... h6 7. c3 Nd7 8. Bb3 {White is slightly better.} g5 $146 ({Predecessor:} 8... b6 9. Nbd2 Bb7 10. Nf1 Nf6 11. Ng3 O-O 12. Bf4 Qd7 13. Bc2 Rad8 14. Qc1 {½-½ (22) Salgado Lopez,I (2607)-Almeida Quintana,O (2559) Sestao 2010}) 9. Na3 Ng6 10. Nc4 g4 11. Nfd2 h5 12. Nf1 b6 {[%cal Bb7b6,Bb6b5][%mdl 32]} 13. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} a6 14. d5 e5 (14... Qe7 $11) 15. a5 b5 16. Nce3 Nf6 17. Bc2 Bh6 18. c4 bxc4 19. Ra4 h4 20. Rxc4 Kf8 21. Bd3 (21. Ba4 $16) 21... Ra7 22. Be2 Nf4 ({Black should play} 22... Rb7 $14) 23. Bxg4 $18 Nxg4 24. Nxg4 Bxg4 25. Qxg4 Rg8 26. Qf3 Nxg2 27. Bxh6+ Ke8 28. Qxg2 $1 Rxg2+ 29. Kxg2 Qf6 {Strongly threatening ...Qg6+.} 30. Be3 Rb7 31. h3 Kd7 32. Rec1 Qg6+ 33. Kh2 f5 34. exf5 Qxf5 35. Nd2 Qd3 (35... e4 $142 36. Nxe4 Qe5+ 37. Kg1 Kc8) 36. Ne4 Kd8 37. Bg5+ {[%mdl 64] [#] Double Attack} Ke8 38. R1c3 Qe2 39. Rc2 Qf3 40. Bxh4 Kd7 41. R2c3 Qe2 42. b4 Ke8 43. Bg5 Kf8 44. Be3 Qf3 45. Ng5 (45. Bh6+ $142 Kf7 46. Rxf3+ Ke7 47. Bg5+ Ke8 {[#]} 48. Nxd6+ $1 {[%mdl 512]} Kd7 49. Rc6 cxd6 50. Rf8 Rb8 51. Rxb8 e4 52. Rd8#) 45... Qxd5 46. Rxc7 Rxc7 47. Rxc7 {Intending Nh7+ and mate.} Qd3 48. Ne6+ Kg8 49. Rg7+ Kh8 50. Rg4 Qb3 51. Ng5 Qa2 52. Bb6 d5 53. Nf7+ {[%mdl 64] Double Attack} Kh7 54. Nxe5 {White threatens Nd7 and mate.} Qb2 55. Nd7 {White mates.} Qe2 56. Nf8+ Kh6 57. Be3+ Kh5 58. Rg5+ {[%mdl 64] Double Attack} Kh4 59. Ng6# {Accuracy: White = 59%, Black = 40%.} 1-0

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.04"]
[Round "2.8"]
[White "Jones, Gawain C B"]
[Black "Howell, David W L"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2663"]
[BlackElo "2701"]
[Annotator "RC"]
[PlyCount "159"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "300+3"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:01]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:01]} dxe4 {[%emt 0:00:00]} 4. Nxe4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:01]} 5. Qe2 {[%emt 0:00:01]} Nxe4 {[%emt 0:00:06]} 6. Qxe4 {[%emt 0:00:01]} Qa5 {[%emt 0:00:01]} 7. b4 {[%emt 0:00:02]} Qf5 {[%emt 0:00:01]} 8. Qe3 {[%emt 0:00:01]} Qe6 {[%emt 0:00:01]} 9. Be2 {[%emt 0:00:12]} Qxe3 {[%emt 0:00:10]} 10. fxe3 {[%emt 0:00:01]} f6 {[%emt 0:00:00]} 11. a3 {[%emt 0:00:03]} e5 {[%emt 0:00:31]} 12. d4 {[%emt 0:00:10]} exd4 13. exd4 {[%emt 0:00:02]} Be6 {[%emt 0:00:29]} 14. Bf4 {[%emt 0:00:18]} Nd7 {[%emt 0:00:10]} 15. O-O {[%emt 0:00:07]} Nb6 {[%emt 0:00:13]} 16. Bd3 {[%emt 0:00:46]} Bc4 {[%emt 0:00:31]} 17. Rae1+ {[%emt 0:00:27]} Kf7 {[%emt 0:00:13]} 18. Bc1 {[%emt 0:00:32]} Bxd3 {[%emt 0:00:38]} 19. Ne5+ {[%emt 0:00:01]} Kg8 {[%emt 0:00:01]} 20. Nxd3 {[%emt 0:00:01]} Nc4 {[%emt 0:00:01]} 21. Re4 {[%emt 0:00:10]} Bd6 {[%emt 0:00:17]} 22. c3 {[%emt 0:00:52]} Kf7 {[%emt 0:00:30]} 23. Ne5+ {[%emt 0:00:26]} Nxe5 {[%emt 0:00:24]} 24. dxe5 {[%emt 0:00:01]} Rhe8 {[%emt 0:00:02]} 25. Bf4 {[%emt 0:00:02]} Re6 {[%emt 0:00:54]} 26. Rd4 {[%emt 0:00:06]} Bxe5 {[%emt 0:00:04]} 27. Bxe5 {[%emt 0:00:38]} Rxe5 {[%emt 0:00:01]} 28. Rd7+ {[%emt 0:00:01]} Re7 {[%emt 0:00:01]} 29. Rfd1 {[%emt 0:00:02]} Rae8 {[%emt 0:00:01]} 30. Kf2 {[%emt 0:00:01]} Rxd7 {[%emt 0:00:03]} 31. Rxd7+ {[%emt 0:00:01]} Re7 {[%emt 0:00:01]} 32. Rd8 {[%emt 0:00:01]} a6 {[%emt 0:00:05]} 33. a4 {[%emt 0:00:04]} h5 {[%emt 0:00:03]} 34. Kf3 {[%emt 0:00:04]} Kg6 {[%emt 0:00:08]} 35. Kf4 {[%emt 0:00:07]} Kf7 {[%emt 0:00:04]} 36. h4 {[%emt 0:00:03]} Kg6 {[%emt 0:00:01]} 37. a5 {[%emt 0:00:03]} Kf7 {[%emt 0:00:01]} 38. Rb8 {[%emt 0:00:07]} Kg6 {[%emt 0:00:04]} 39. Rh8 {[%emt 0:00:01]} Re2 {[%emt 0:00:08]} 40. Rb8 {[%emt 0:00:03]} Re7 {[%emt 0:00:01]} 41. Ra8 {[%emt 0:00:08]} Kf7 {[%emt 0:00:01]} 42. g3 {[%emt 0:00:05]} Kg6 {[%emt 0:00:01]} 43. c4 {[%emt 0:00:04]} Kf7 {[%emt 0:00:03]} 44. Ra7 {[%emt 0:00:02]} Kf8 {[%emt 0:00:28]} 45. Kf5 {[%emt 0:00:01]} Kf7 {[%emt 0:00:01]} 46. Ra8 {[%emt 0:00:06]} Re5+ {[%emt 0:00:02]} 47. Kf4 {[%emt 0:00:01]} Re7 {[%emt 0:00:01]} 48. Rh8 {[%emt 0:00:08]} Kg6 {[%emt 0:00:01]} 49. Rf8 {[%emt 0:00:02]} Re1 {[%emt 0:00:06]} 50. Rb8 {[%emt 0:00:09]} Re7 {[%emt 0:00:01]} 51. Rd8 {[%emt 0:00:07]} Kf7 {[%emt 0:00:02]} 52. Rc8 {[%emt 0:00:15]} Kg6 {[%emt 0:00:04]} 53. Rh8 {[%emt 0:00:02]} Re1 {[%emt 0:00:02]} 54. Rb8 {[%emt 0:00:04]} Rc1 {[%emt 0:00:14]} 55. Rxb7 {[%emt 0:00:09]} Rxc4+ {[%emt 0:00:02]} 56. Ke3 {[%emt 0:00:01]} c5 {[%emt 0:00:08]} 57. b5 {[%emt 0:00:02]} axb5 {[%emt 0:00:09]} 58. Rxb5 {[%emt 0:00:01]} Kf5 {[%emt 0:00:07]} 59. Kd3 {[%emt 0:00:05]} Rc1 {[%emt 0:00:00]} 60. Kd2 {[%emt 0:00:06]} Ra1 {[%emt 0:00:11]} 61. Kc2 {[%emt 0:00:07]} Kg4 {[%emt 0:00:05]} 62. Kb2 {[%emt 0:00:06]} Ra4 {[%emt 0:00:01]} 63. Kb3 {[%emt 0:00:01]} Ra1 {[%emt 0:00:01]} 64. Kb2 {[%emt 0:00:12]} Ra4 {[%emt 0:00:01]} 65. Rxc5 {[%emt 0:00:05]} Kxg3 {[%emt 0:00:02]} 66. Kb3 {[%emt 0:00:04]} Ra1 {[%emt 0:00:01]} 67. Rxh5 {[%emt 0:00:06]} g6 {[%emt 0:00:10]} 68. Rc5 {[%emt 0:00:03]} f5 {[%emt 0:00:06]} 69. Kb2 {[%emt 0:00:06]} Ra4 {[%emt 0:00:02]} 70. Kb3 {[%emt 0:00:10]} Ra1 {[%emt 0:00:00]} 71. h5 {[%emt 0:00:09]} gxh5 {[%emt 0:00:01]} 72. Kb2 {[%emt 0:00:00]} Ra4 {[%emt 0:00:03]} 73. Kb3 {[%emt 0:00:02]} Ra1 {[%emt 0:00:01]} 74. Rxf5 {[%emt 0:00:05]} h4 {[%emt 0:00:01]} 75. Kb2 {[%emt 0:00:01]} Ra4 {[%emt 0:00:01]} 76. Kb3 {[%emt 0:00:01]} Ra1 {[%emt 0:00:01]} 77. Rg5+ {[%emt 0:00:03]} Kf4 {[%emt 0:00:02]} 78. Rh5 {[%emt 0:00:01]} Kg4 {[%emt 0:00:01]} 79. Rc5 {[%emt 0:00:10]} h3 {[%emt 0:00:02]} 80. Rc4+ {[%emt 0:00:03]} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.06"]
[Round "3.1"]
[White "Adams, Michael"]
[Black "Howell, David W L"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2692"]
[BlackElo "2701"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,125,14,18,15,14,13,29,12,18,0,12,12,15,7,7,4,10,2,22,27,21,22,21,22,24,11,30,24,41,13,10,-6,30,-37,-26,-67,34,38,39,33,33,0,25,33,27,26,27,30,37,37,37,37,37,37,37,37,37,37,40,33,54,36,69,75,62,42,47,46,49,45,45,41,47,37,52,52,52,52,62,63,67,67,63,52,52,52,54,0,70,52,56,0,65,63,64,67,66,17,15,15,15,16,22,0,8,8,8,8,8,8,28,28,42,28,54,54,63,63]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. O-O {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} (6. Nbd2 Be6 7. O-O Nd7 8. Nb3 Bb6 9. Ng5 Bxb3 10. axb3 Qe7 11. Nf3 O-O 12. Nd2 Nc5 13. Nc4 f6 {1-0 (102) Dominguez Perez,L (2763)-Wang,H (2726) Khanty-Mansiysk 2019}) 6... Qe7 7. Nbd2 {[%cal Bb1d2,Bd2c4,Bc4e3,Be3f5][%mdl 32]} Bg4 8. a3 {White has an edge.} Nd7 9. h3 Bh5 10. b4 Bd6 11. Nc4 O-O 12. Bd2 $146 ({Predecessor:} 12. g4 Bg6 13. Be3 b6 {1-0 (38) Romanov,R (2393)-Becsenescu,F (2301) ICCF email 2011}) 12... Rfe8 13. Ne3 Nf8 14. Nf5 Qd7 15. Ng3 Bg6 16. Nh4 Ne6 17. Qg4 Rad8 18. Nhf5 Nd4 19. Rac1 c5 20. Be3 cxb4 21. axb4 (21. Nxd6 $11 Qxg4 22. hxg4 Rxd6 23. axb4) 21... h5 $1 $15 {[%cal Rh5g4]} ({Reject} 21... Bxb4 $6 22. c3 $14) 22. Qg5 Be7 (22... Nxf5 $1 $15 23. Nxf5 Bxb4) 23. Nxe7+ $14 Qxe7 24. Qxe7 Rxe7 25. Rfe1 f6 26. Ne2 Nxe2+ 27. Rxe2 a6 28. h4 Be8 29. Ra1 Re6 30. f3 Kf7 31. Kf2 Bb5 32. Ke1 Bc6 33. Kd2 Ree8 34. Kc3 Rd7 35. Rf2 Kg6 36. Rg1 Rh8 37. g3 Kf7 38. f4 {aiming for fxe5.} Re7 39. fxe5 Rxe5 40. Bd4 Re6 41. e5 Rh6 42. g4 hxg4 43. Rxg4 Rg6 44. Rgf4 Rh6 45. Kd2 Ke7 46. exf6+ gxf6 47. Rf5 Bd7 48. R5f4 (48. h5 $14) 48... Kf7 (48... Bc6 $1 $11) 49. Rg2 Bc6 50. Rg5 (50. Rg3 $14) 50... Rg6 (50... Rxh4 $1 $11 51. Rxh4 fxg5 52. Rh7+ Kg6 53. Rg7+ Kf5) 51. Rf2 Bd7 52. Rc5 Rc6 53. Rd5 Rd6 54. Rxd6 cxd6 $11 {[%mdl 4096] Endgame KRB-KRB} 55. Be3 Rg4 56. Rf4 (56. h5 {is more complex.} d5 57. Kc3 Rh4 58. h6 d4+ 59. Bxd4 Rxh6 60. Kc4) 56... Rxf4 57. Bxf4 {KB-KB} d5 58. h5 Bg4 59. h6 Kg6 60. Ke3 Bd1 61. c3 Bc2 62. Kd4 b5 63. Kxd5 {Accuracy: White = 67%, Black = 47%.} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.06"]
[Round "3.1"]
[White "McShane, Luke J"]
[Black "Jones, Gawain C B"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2675"]
[BlackElo "2663"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,94,29,29,47,53,105,105,89,98,97,0,24,0,24,-27,0,-32,-37,-134,0,0,45,39,47,49,61,58,50,46,45,64,86,78,143,156,151,0,167,169,158,151,189,-34,-36,-419,-435,-411,-222,-206,-207,-225,-144,-158,-83,-80,-56,-178,-54,-56,-74,-147,-125,-197,-211,-192,-170,-353,-310,-641,-614,-629,-479,-29961,-29962,-5289,-439,-29990,-29982,-29981,-29982]} 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 e6 7. Bd3 Bd6 8. Bxd6 Qxd6 9. f4 h6 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} (9... O-O 10. Nf3 Bd7 11. Ne5 Rfc8 12. O-O Be8 13. Rf3 g6 14. Rh3 Nd7 15. Qe1 Qe7 16. Qg3 f6 17. Ng4 Qg7 18. Nh6+ {1-0 (73) Aronian,L (2815)-Kamsky,G (2762) Beijing 2012}) 10. Nf3 g5 (10... Nb4 $14) 11. Qd2 (11. fxg5 hxg5 12. g3 Ng4 $11) 11... gxf4 {White is better.} 12. exf4 Bd7 13. Kf2 $146 (13. O-O $16) ({Predecessor:} 13. O-O O-O-O 14. Ne5 Be8 15. Qe3 Kb8 16. Nb5 Qe7 17. Rac1 {½-½ (45) Sandic,V (2335)-Raicevic,M (2341) Serbia 2007}) 13... Ng4+ 14. Ke2 Qb4 15. Bb1 (15. h3 $142 Nf6 16. Ke3) 15... Na5 16. b3 Rg8 17. g3 (17. Bd3 $15) 17... Nc6 (17... Rc8 $17 18. Nd1 Qa3) 18. Rc1 $11 Ke7 19. Kf1 h5 20. Kg2 h4 21. a3 $1 {[%cal Ra3b4]} Qb6 22. Re1 {Hoping for Nxd5+.} Kd8 23. h3 (23. gxh4 Rc8 $17) 23... Nf6 24. g4 Nxg4 (24... Rc8 $142) 25. hxg4 $16 Rxg4+ 26. Kh2 $2 (26. Kf2 $1 $16) 26... Kc7 $2 {[#]} (26... Rg3 $1 $11 {and Black is okay.} 27. Qf2 (27. Nxh4 Rg4 $11) 27... Qxb3) 27. Bc2 $1 $18 Rg3 {[#]} 28. Rf1 $1 ({Worse is} 28. Nxh4 Rg4 $17) 28... Rag8 29. Rf2 $2 ({White has to play} 29. Rg1 $18) 29... Kb8 $15 30. Kh1 $2 {[%mdl 8192]} ({White should try} 30. Raf1 $15) 30... Rh3+ $19 31. Nh2 Nxd4 (31... Qxd4 $142 32. Qxd4 Nxd4) 32. Na4 Bxa4 $1 33. bxa4 Nxc2 34. Qxc2 Rc8 $40 {[%mdl 128] Black wants a kill.} (34... d4 $142 {And now ...d3 would win.} 35. Raf1 f6) 35. Qe2 $17 d4 {[%mdl 1024] aiming for ...d3. Black has strong compensation.} 36. Qe4 (36. Rf3 $15 Qc6 37. Rd1) 36... f5 ({Black should play} 36... Re3 $19 37. Qg2 Rg3) 37. Qe5+ $15 Ka8 {...Qc6+ is the strong threat.} 38. Qb5 (38. Raf1 $142) 38... Qc7 $17 39. Rb1 (39. Qf1 $17 {was worth a try.} Rg3 40. Re1) 39... a6 $19 ({Much less strong is} 39... Rxa3 40. Nf3 $17) 40. Qf1 Rg3 41. Qe2 $2 (41. Rd1) 41... Qc6+ ({Less strong is} 41... Rxa3 42. Qxe6 Re3 43. Qb6 $17) 42. Rf3 $2 (42. Nf3 e5 43. Kh2) 42... Qd5 43. Rbf1 d3 44. Qe3 (44. Qe5 $19 Qd7 45. Qe3) 44... d2 45. Rd1 Rc1 (45... Rc2 $142 46. Qe5 Qxe5 47. fxe5 Rxf3 48. Rxd2 Rc1+ 49. Kg2 Rxa3) 46. Qe2 (46. Rxc1 $19 dxc1=N 47. Qxc1 Rxf3 48. Nxf3 Qxf3+ 49. Kg1) 46... Rxf3 47. Nxf3 Qe4 {Played: Qd5-b3} 0-1

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.06"]
[Round "3.2"]
[White "Howell, David W L"]
[Black "Adams, Michael"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "2701"]
[BlackElo "2692"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,128,25,25,30,39,45,25,31,32,27,31,146,34,26,4,4,8,8,8,7,6,8,3,8,8,4,9,10,10,8,8,10,6,9,6,8,7,32,32,35,32,72,8,10,10,20,12,14,14,27,23,10,8,8,0,0,0,0,-33,-30,-30,-31,-31,-17,-34,-22,-39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Bf5 14. Qf3 Qh4 {C89: Closed Ruy Lopez: Marshall Attack} 15. g3 Qh3 16. Nd2 Rae8 $1 {[%cal Re8e1] White has an edge.} 17. Ne4 Bg4 18. Qg2 Qxg2+ 19. Kxg2 f5 20. Bf4 (20. h3 {seems wilder.} Bh5 21. Bf4 Bxf4 22. gxf4 fxe4 23. dxe4 Bf3+ 24. Kxf3 Rxf4+ 25. Kg3) 20... Bxf4 21. gxf4 fxe4 22. dxe4 {[%mdl 64] [#] Pin} Bf3+ $146 {[%mdl 576] Decoy} 23. Kxf3 Rxf4+ 24. Kg3 Rfxe4 25. Rxe4 Rxe4 $11 {[%mdl 4096] Endgame KRB-KRN} 26. f3 Re5 27. c4 bxc4 28. Bxc4 a5 29. Rc1 Kf8 30. h4 Ne7 31. Bd3 Rd5 32. Be4 Rd2 33. Rc5 a4 34. Ra5 ({Much weaker is} 34. Bxh7 Rxb2 35. a3 Rb3 $11) ({White should play} 34. Rc2 $16 Rd4 35. h5 (35. Bxh7 g6 $14)) 34... Rxb2 35. Rxa4 Kf7 36. Ra7 Kf6 37. a4 Ra2 38. a5 h6 39. h5 Nd5 40. Ra8 Ke5 41. Re8+ Kd6 42. Rg8 Nf6 43. Ra8 $1 Nxh5+ 44. Kg4 Nf6+ 45. Kf5 h5 46. Ra7 h4 (46... Rg2 {looks sharper.} 47. Ra8 h4 48. Rd8+ Kc5 49. Rh8 Ra2) 47. Rxg7 {The position is equal.} Nxe4 48. Kxe4 Rxa5 {[#] Strongly threatening ...Rh5. KR-KR} 49. Rg6+ Kc7 {White must now prevent ...Rh5.} 50. Rh6 Ra1 51. f4 Rh1 52. Kf3 h3 53. Kg3 c5 {aiming for ...Rd1.} 54. f5 Kd7 55. Rh7+ Kd6 56. f6 Rf1 {Threatens to win with ...c4.} 57. Rf7 c4 {Hoping for ...c3.} 58. Rf8 Kd7 {...c3 is the strong threat.} 59. Rf7+ $1 Ke6 60. Rc7 Kd5 (60... h2 $5 61. Kxh2 Kxf6 62. Rxc4 Ke6 $11) 61. f7 Kd4 62. Kxh3 c3 63. Kg4 Kd3 64. Kg5 c2 {Accuracy: White = 80%, Black = 72%.} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.06"]
[Round "3.2"]
[White "Jones, Gawain C B"]
[Black "McShane, Luke J"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2663"]
[BlackElo "2675"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,122,0,0,4,72,70,70,75,62,62,68,63,64,68,59,42,68,64,89,50,49,35,33,14,20,0,0,0,220,0,0,0,0,-33,10,-25,-19,-53,-40,-82,-71,-83,-82,-139,-131,-132,-91,-111,-56,-90,-97,-87,-91,-75,-68,-74,-79,-120,-121,-133,-63,-95,-109,-102,-85,-133,-132,-192,-198,-268,-275,-272,-280,-267,-291,-280,-283,-296,-265,-300,-229,-228,-204,-410,-299,-423,-415,-572,-432,-828,-796,-980,-950,-964,-234,-924,-217,-279,-255,-481,-468,-398,-377,-1057,-1014,-9162,-2656,-12843,-12843,-12844,-12844,-12845,-12845,-12847,-12847]} 1. d4 e6 2. Bf4 c5 (2... Nf6 3. e3 d5 4. c4 Bd6 5. Bxd6 cxd6 6. Nc3 dxc4 7. Bxc4 O-O 8. Nf3 a6 9. O-O b5 10. Bd3 Bb7 11. Qe2 Nbd7 12. a4 {1-0 (44) Karjakin,S (2783)-Meier,G (2630) chess.com INT 2017}) 3. e3 Qb6 4. Nc3 a6 5. a3 Nf6 6. Nf3 {A40: Unusual replies to 1 d4} Nh5 (6... d5 $11) 7. dxc5 $16 Bxc5 8. Na4 $146 {White is slightly better.} ({Predecessor:} 8. Bxb8 Rxb8 9. Nd2 Nf6 10. Na4 Qc6 11. Nxc5 Qxc5 12. c4 b6 13. Be2 Bb7 {0-1 (57) Kovacevic,S (2395)-Bellon Lopez,J (2450) Osuna 1992}) 8... Qa5+ {[%mdl 64] Double Attack} 9. c3 $1 Be7 10. b4 Qd8 $1 11. Bd6 b5 12. Nc5 Qb6 13. Bxe7 Kxe7 14. g4 Nf6 15. g5 Ne8 $1 16. Bg2 d6 17. Nd4 {aiming for Ncxe6.} Ra7 18. Ne4 Ra8 $2 {[#]} (18... e5 $11) 19. Nc5 $2 (19. Nxd6 $1 $18 {[%mdl 512]} Nxd6 (19... Qxd6 20. Bxa8) 20. Bxa8) 19... Ra7 $11 20. Ne4 e5 21. Nb3 (21. Nf3 {with more complications.} h6 22. g6 f5 23. Ng3 Rf8 24. O-O) 21... Be6 22. Na5 Nc6 23. Nb3 Kf8 24. Kf1 Ne7 25. Na5 Rc7 26. Qd2 (26. Rc1 $142) 26... h6 $17 27. h4 d5 28. Ng3 Nd6 ({Black should play} 28... e4 $17 29. Nb3 Nd6) 29. Kg1 Rc8 30. e4 Nc4 31. Nxc4 dxc4 32. Rd1 Ng6 33. Nf5 {[%cal Rg5h6]} Nf4 34. Bf3 Nd3 ({Better is} 34... hxg5 $1 $17 {Threatens to win with ...g6.} 35. hxg5 Rxh1+ 36. Bxh1 g6) 35. Qe3 Qxe3 36. Nxe3 a5 37. gxh6 Rxh6 38. Be2 (38. h5 $17) 38... Nf4 $19 39. Kf1 (39. Bf1 $142) 39... axb4 40. axb4 Ra8 41. Bg4 Bxg4 42. Nxg4 {[#]} Rd6 $1 {[%cal Rd6d1][%mdl 512]} 43. Re1 (43. Rxd6 Ra1+) 43... f6 44. h5 Ra3 45. h6 gxh6 46. Nxh6 $2 (46. Rxh6 Kg7 47. Kg1) 46... Rd2 47. Nf5 (47. Ng4 {was worth a try.} Rxc3 48. Rh7) 47... Nd3 48. Rh8+ Kf7 49. Rh7+ (49. Rb1 $142 Nxf2 50. Rh7+ Kg8 51. Rh4) 49... Kg8 50. Rg7+ Kf8 51. Rg6 Rxf2+ 52. Kg1 Raa2 $2 (52... Rxf5 53. exf5 Nxe1 54. Rxf6+ Kg7 $1 {[%mdl 512]} 55. Rg6+ Kf7) 53. Rxf6+ Ke8 54. Nd6+ $2 {[#]} (54. Ng7+ Kd7 55. Rxf2 Nxf2 56. Re3) 54... Kd7 $1 {[%mdl 512]} 55. Rxf2 Rxf2 56. Nxb5 $2 {[%mdl 4096] Endgame [#] KRN-KRN} (56. Re3 Rc2 57. Nf7) 56... Ra2 $1 {Black is clearly winning.} ({And not} 56... Kc6 57. Na7+ Kd7 58. Rf1 $11) 57. Re3 Kc6 58. Nd4+ exd4 59. cxd4 Rd2 60. d5+ Kb5 {( -> ...c3)} 61. d6 c3 {Accuracy: White = 27%, Black = 68%.} 0-1

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.06"]
[Round "3.3"]
[White "Adams, Michael"]
[Black "Howell, David W L"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2692"]
[BlackElo "2701"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,63,17,22,23,16,0,8,0,6,12,15,19,30,16,24,22,24,27,40,42,42,47,50,45,41,39,63,40,106,114,106,99,122,94,548,543,1070,1057,6737,3301,717,2840,1456,2648,1383,5690,692,693,5377,5457,2352,2279,1725,1761,1293,639]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. O-O {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} (6. Nbd2 Be6 7. O-O Nd7 8. Nb3 Bb6 9. Ng5 Bxb3 10. axb3 Qe7 11. Nf3 O-O 12. Nd2 Nc5 13. Nc4 f6 {1-0 (102) Dominguez Perez,L (2763)-Wang,H (2726) Khanty-Mansiysk 2019}) 6... Nd7 7. Be3 Qe7 8. Nc3 {The position is equal.} Bd6 9. Nd2 Nf8 10. Nc4 $146 ({Predecessor:} 10. f4 exf4 11. Bxf4 Bc5+ 12. Kh1 Ng6 13. Bg3 h5 14. h3 {1-0 (72) Popovic,D (2554)-Sammour Hasbun,J (2460) ICC INT 2009}) 10... Ne6 11. Nxd6+ Qxd6 12. Ne2 c5 13. f4 exf4 14. Nxf4 Nxf4 15. Bxf4 Qd4+ 16. Kh1 Qxb2 17. Qh5 Qb6 18. Be3 Be6 (18... O-O $14) 19. Bxc5 $16 Qc6 20. Qg5 $40 {[%csl Gc5][%cal Rg5e7][%mdl 128] White is out for blood.} Kd7 21. d4 {Black must now prevent Qe7+.} Qxe4 $2 {[%mdl 8192] [#]} (21... b6 $16 {is tougher.}) 22. Qe7+ $1 $18 {White is clearly winning.} Kc8 23. Rxf7 {[%csl Gf7][%cal Re7c7][%mdl 64] Pin} Qc6 24. Rf8+ Rxf8 25. Qxf8+ Kd7 26. Qxg7+ {[%mdl 64] Double Attack} Kc8 27. Qh8+ Kd7 28. Qxh7+ Kc8 {intending ...b6.} 29. Qh8+ Kd7 30. Qg7+ Kc8 {[#]} 31. Qf8+ $1 Kd7 32. Qxa8 {Accuracy: White = 66%, Black = 43%.} (32. Qe7+ $142 Kc8 33. Qf8+ Kd7 34. Qxa8) 1-0

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.06"]
[Round "3.4"]
[White "Howell, David W L"]
[Black "Adams, Michael"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "2701"]
[BlackElo "2692"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,130,29,29,29,36,39,25,34,25,36,27,138,34,43,8,9,9,9,9,7,7,9,6,2,5,3,5,9,8,8,6,6,7,10,8,8,8,37,25,42,33,60,17,18,23,20,9,3,0,25,8,8,8,8,0,0,0,12,12,29,24,39,39,40,31,37,8,8,2,2,5,3,0,0,0,0,0,12,0,0,0,0,0,8,8,34,0,0,0,0,0,0,0,0,0,0,0,0,-772,-744,-29984,-29985,-29985,-29986,-29986,-29987]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Bf5 14. Qf3 Qh4 {C89: Closed Ruy Lopez: Marshall Attack} 15. g3 Qh3 16. Nd2 Rae8 {White has an edge.} 17. Ne4 Bg4 18. Qg2 Qxg2+ 19. Kxg2 f5 20. Bf4 (20. h3 {is interesting.} Bh5 21. Bf4 Bxf4 22. gxf4 fxe4 23. dxe4 Bf3+ 24. Kxf3 Rxf4+ 25. Kg3) 20... Bxf4 21. gxf4 fxe4 22. dxe4 {[%mdl 64] [#] Pin} Bf3+ $146 {[%mdl 576] Decoy} 23. Kxf3 Rxf4+ 24. Kg3 Rfxe4 25. Rxe4 Rxe4 $11 {[%mdl 4096] Endgame KRB-KRN} 26. f3 Re5 27. c4 bxc4 28. Bxc4 a5 29. Rc1 Kf8 30. h4 Ne7 31. Bd3 Rd5 32. Be4 Rd2 33. Rc5 a4 34. Ra5 (34. Rc2 $5 {[%cal Rc2d2]} Rd4 35. h5 $16 (35. Bxh7 g6 $14)) 34... Rxb2 35. Rxa4 Kf7 36. Kf4 Ng6+ 37. Kg3 Ne7 $1 38. Ra6 c5 39. a4 c4 40. Kf4 c3 41. Ke3 Rh2 {White must now prevent ...c2.} 42. Ra5 Ke6 43. Kd3 Rxh4 44. Kxc3 Rh1 45. Kb2 g6 46. Rc5 Kd6 47. Rc2 (47. Rb5 {keeps more tension.} Rh5 48. Rb6+ Kd7 49. Kc3 Nd5+ 50. Bxd5 Rxd5 51. Rb7+) 47... Rh5 48. Kb3 Rc5 49. Rd2+ Kc7 50. Kb4 Re5 51. Kc4 Ra5 52. Kb4 Re5 53. Rc2+ Kb6 54. Rb2 Nf5 55. Rd2 {Rd7 is the strong threat.} Ne7 56. Rd6+ (56. Rd7 $5 {[%cal Ra4a5]} Nc6+ 57. Kc3 $14) 56... Kc7 57. Ra6 h5 58. a5 h4 59. Ra7+ Kd6 {Strongly threatening ...Rxe4+!} 60. Ra6+ Kc7 61. Ra7+ Kd6 {Hoping for ...Rxe4+!} 62. a6 $2 {[%mdl 8192] [#]} (62. Ra8 $11) 62... Rxe4+ $1 $19 {[%mdl 576] Remove Defender} 63. fxe4 Nc6+ {[%mdl 64] Double Attack. Black mates.} 64. Kb5 Nxa7+ 65. Kb6 h3 {Accuracy: White = 50%, Black = 73%.} 0-1

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.07"]
[Round "4.1"]
[White "Adams, Michael"]
[Black "Howell, David W L"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2692"]
[BlackElo "2701"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,80,0,-14,-7,0,-37,-37,-60,-17,-27,-31,-28,-10,-31,-20,-59,-73,-65,-60,-106,-107,-97,-105,-86,-90,-114,-53,-172,-168,-178,-70,-68,315,-245,-228,-297,-293,-338,-266,-258,-242,-252,-235,-341,-216,-230,-180,-195,-193,-195,-191,-189,-179,-206,-157,-186,0,-197,-79,-80,-89,-125,-83,-197,-135,-149,-67,-72,0,-143,0,-85,0]} 1. Nf3 d5 2. c4 d4 3. b4 c5 4. e3 Nf6 $146 (4... dxe3 5. fxe3 cxb4 6. d4 Nf6 7. Bd3 g6 8. a3 bxa3 9. O-O Bg7 10. Nc3 O-O 11. Bxa3 b6 12. Kh1 Nc6 13. Rc1 Bg4 14. h3 Bxf3 15. Qxf3 {1-0 (45) Wei,Y (2735)-Inarkiev,E (2690) Magas 2018}) 5. Bb2 dxe3 $1 6. fxe3 {A09: Réti Opening: 1 Nf3 d5 2 c4} cxb4 7. d4 g6 8. Bd3 {Black is slightly better.} Bg7 9. O-O O-O 10. a3 bxa3 11. Rxa3 Nc6 12. Qe1 a5 13. Nc3 Nb4 14. Bb1 b6 15. Na2 Nxa2 16. Bxa2 Bf5 17. Ne5 Be4 (17... Qc7 $17 18. Bb1 Bxb1 19. Qxb1 Ne8) 18. d5 (18. Qh4 $1 $15) 18... Qd6 $1 $36 {[%cal Rf6d5][%mdl 2048] Black is in control.} 19. Qh4 Bf5 (19... Bc2 $19 {Strongly threatening ...Ne4.} 20. Rf2 g5 $1 {[%mdl 512]} 21. Qxg5 Ne4 {[%mdl 64] Double Attack} 22. Qxg7+ Kxg7 23. Nxf7+ Kg6 24. Nxd6 Nxf2) 20. Nc6 $1 $15 Bd7 $2 {[%mdl 8192] [#]} (20... Rfe8 $15 {keeps the upper hand.} 21. Rb3 Ng4) 21. Nd4 $4 {[%mdl 8192]} (21. c5 $1 $18 {[%cal Rc5d6][%mdl 512] was the only winning move.} Qxc5 (21... bxc5 22. Be5) 22. Rc3) 21... Ng4 $19 22. Rd3 Bf6 23. Qg3 Qxg3 24. hxg3 Rfc8 25. Rc1 a4 26. Kf1 (26. Rb1 $142) 26... Rc7 27. Ke2 Rac8 28. Ba3 Ne5 29. Rdc3 Kg7 30. Kd2 h5 31. R3c2 Kh7 32. Rc3 Kg7 33. R3c2 $1 Bf5 (33... Ng4 $19 {has better winning chances.} 34. Rc3 Re8) 34. Nxf5+ $17 gxf5 35. Ke2 Kg6 36. Kd2 (36. c5 $17) 36... Kg5 ({Black should try} 36... Rg8 $19 {...Kh7 is the strong threat.} 37. Rb1 Kh7) 37. Ke2 Kg4 ({Black should play} 37... Nd7 $17 38. Rb1 Ra7) 38. Rf1 $1 $15 Kg5 (38... Nd7 $142 39. d6 Rc6 40. dxe7 Nc5) 39. Rfc1 $1 $17 Kg4 (39... Nd7 $142 40. Rb1 Ra7) 40. Rf1 $1 Kg5 {Accuracy: White = 40%, Black = 43%.} ({Better is} 40... Re8 $17 41. Rf4+ Kg5) 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.09"]
[Round "4.2"]
[White "Adams, Michael"]
[Black "Howell, David W L"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2692"]
[BlackElo "2701"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "300+3"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:01]} 3. e5 {[%emt 0:00:01]} Bf5 {[%emt 0:00:01]} 4. Nf3 {[%emt 0:00:01]} e6 {[%emt 0:00:02]} 5. Be2 {[%emt 0:00:01]} Ne7 {[%emt 0:00:01]} 6. O-O {[%emt 0:00:03]} Ng6 {[%emt 0:00:05]} 7. a4 {[%emt 0:00:10]} Nd7 {[%emt 0:00:04]} 8. Be3 {[%emt 0:00:05]} f6 {[%emt 0:00:04]} 9. exf6 {[%emt 0:00:05]} Qxf6 {[%emt 0:00:07]} 10. Bd3 {[%emt 0:00:02]} Bd6 {[%emt 0:00:03]} 11. Bxf5 {[%emt 0:00:11]} Qxf5 {[%emt 0:00:01]} 12. Nc3 {[%emt 0:00:02]} O-O {[%emt 0:00:21]} 13. Ne2 {[%emt 0:00:04]} Rae8 {[%emt 0:00:57]} 14. Ng3 {[%emt 0:00:14]} Qf6 {[%emt 0:00:02]} 15. c4 {[%emt 0:01:03]} Nh4 {[%emt 0:00:29]} 16. Nxh4 {[%emt 0:00:52]} Qxh4 {[%emt 0:00:02]} 17. cxd5 {[%emt 0:00:19]} exd5 {[%emt 0:00:06]} 18. Qd2 {[%emt 0:00:06]} h6 {[%emt 0:00:28]} 19. Rfe1 {[%emt 0:00:09]} Nf6 {[%emt 0:00:12]} 20. f3 {[%emt 0:00:37]} Bxg3 {[%emt 0:00:12]} 21. hxg3 {[%emt 0:00:01]} Qxg3 {[%emt 0:00:01]} 22. Bf4 {[%emt 0:00:03]} Qg6 {[%emt 0:00:06]} 23. Be5 {[%emt 0:00:16]} Nd7 {[%emt 0:00:10]} 24. Ra3 {[%emt 0:00:01]} c5 {[%emt 0:00:43]} 25. Rae3 {[%emt 0:00:17]} Nxe5 {[%emt 0:00:07]} 26. Rxe5 {[%emt 0:00:02]} Rxe5 {[%emt 0:00:03]} 27. Rxe5 {[%emt 0:00:01]} Rxf3 {[%emt 0:00:09]} 28. dxc5 {[%emt 0:00:02]} Rd3 {[%emt 0:00:11]} 29. Qe2 {[%emt 0:00:19]} Rd4 {[%emt 0:00:19]} 30. Re7 {[%emt 0:00:35]} Rxa4 {[%emt 0:00:47]} 31. Rxb7 {[%emt 0:00:06]} Kh7 {[%emt 0:00:32]} 32. b4 {[%emt 0:00:21]} d4 {[%emt 0:00:06]} 0-1

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.07"]
[Round "4.4"]
[White "Adams, Michael"]
[Black "Howell, David W L"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2692"]
[BlackElo "2701"]
[Annotator "ChessBase"]
[PlyCount "34"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "300+3"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:01]} dxe4 {[%emt 0:00:07]} 4. Nxe4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:02]} 5. Qe2 {[%emt 0:00:01]} Be6 {[%emt 0:00:01]} 6. d3 {[%emt 0:00:22]} g6 {[%emt 0:00:01]} 7. Nfg5 {[%emt 0:00:51]} Nxe4 {[%emt 0:00:54]} 8. dxe4 {[%emt 0:00:02]} Qc8 {[%emt 0:01:01]} 9. Nxe6 {[%emt 0:00:02]} Qxe6 {[%emt 0:00:01]} 10. Qc4 {[%emt 0:00:02]} Qxc4 {[%emt 0:01:08]} 11. Bxc4 {[%emt 0:00:02]} Nd7 {[%emt 0:00:00]} 12. a4 {[%emt 0:00:14]} Bg7 {[%emt 0:00:05]} 13. c3 {[%emt 0:00:05]} Ne5 {[%emt 0:00:51]} 14. Be2 {[%emt 0:00:01]} O-O-O {[%emt 0:00:02]} 15. Be3 {[%emt 0:00:06]} b6 {[%emt 0:00:27]} 16. Rd1 {[%emt 0:00:12]} h5 {[%emt 0:00:26]} 17. f3 {[%emt 0:00:11]} Rxd1+ {[%emt 0:00:19]} 1/2-1/2

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.07"]
[Round "4.5"]
[White "Howell, David W L"]
[Black "Adams, Michael"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2701"]
[BlackElo "2692"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,134,-10,19,-4,0,-11,-7,-13,5,5,6,6,7,-2,28,14,1,0,-3,-4,0,0,0,0,0,-10,0,-8,0,-8,-9,-16,0,-12,0,-17,-1,0,0,-31,0,0,8,-11,-13,-13,-10,-8,-8,-8,-10,-15,-15,-4,0,0,0,0,0,0,0,0,0,0,0,-16,13,20,81,0,0,0,0,0,0,0,0,-19,-19,-24,-20,-100,-100,-100,-93,-141,-141,-141,-141,-141,-141,-370,-370,-370,-100,-100,-100,-132,-100,-100,-100,-132,-132,-132,0,-100,-100,-100,-100,-29957,-29955,-29953,-12813,-29955,-29957,-29955,-29940,-8016,-7547,-5435,-5427,-29984,-29985,-29985,-29986,-29989,-29987]} 1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nd2 Bd6 5. Bg3 c5 6. Ngf3 {D00: 1 d4 d5: Unusual lines} O-O 7. Bd3 b6 8. c3 {The position is equal.} Ba6 9. Bxa6 Nxa6 10. Qe2 (10. O-O Bxg3 11. hxg3 Qc7 12. Qe2 Nb8 13. e4 dxe4 14. Nxe4 Nbd7 {1-0 (55) Duda,J (2738)-Giri,A (2783) St Petersburg 2018}) 10... Nb8 11. e4 {e5 is the strong threat.} Be7 12. exd5 Qxd5 $146 ({Predecessor:} 12... exd5 13. O-O Nc6 14. Ne5 Rc8 {0-1 (56) Travadon,L (2334)-Blohberger,F (2427) Riga 2018}) 13. O-O cxd4 14. Nxd4 Nc6 15. N2f3 Nxd4 16. Nxd4 Rfd8 17. Rfd1 Qb7 18. a4 a6 19. Qf3 Qxf3 20. Nxf3 Rdc8 21. Kf1 Kf8 22. Rd3 Ke8 23. Be5 g6 24. Re1 Rc5 25. Bd4 Rd5 26. c4 Rd6 27. Red1 Rad8 28. Ke2 Nd7 29. Be3 Rxd3 30. Rxd3 Rc8 31. b3 Bc5 32. Bd2 a5 33. Ng5 Ne5 34. Rh3 h5 35. Bc3 Nc6 36. Ne4 Rd8 37. Rd3 (37. g4 {looks sharper.} hxg4 38. Rh8+ Kd7 39. Rh7 Rf8 40. Bg7) 37... Rxd3 38. Kxd3 $11 {[%mdl 4096] Endgame KBN-KBN} Be7 (38... Nb4+ $11 {keeps the balance.} 39. Ke2 Na6) 39. f4 (39. c5 $1 $16) 39... f5 40. Nd2 Bd6 41. g3 e5 42. fxe5 Nxe5+ 43. Bxe5 Bxe5 {KB-KN} 44. c5 bxc5 45. Kc4 (45. Nf3 $1 $11 Bd6 46. Kc4) 45... f4 $1 $17 {[%cal Rf4g3]} 46. gxf4 Bxf4 47. Nf3 g5 48. h3 g4 49. hxg4 hxg4 50. Ne1 $2 (50. Nh4 $17 {was the only chance.}) 50... Bd2 $19 51. Ng2 Ke7 $2 (51... Bb4 $1 $19 {has better winning chances.} 52. Kd3 Kf7) 52. Kxc5 $17 Kf6 53. Kd4 Kg5 54. Kd3 {[#]} Bb4 $1 55. Ke4 Bc5 56. Kd5 Bf2 {[#]} (56... Be7 $17 {White must now prevent ...g3.} 57. Ke4 Bb4) 57. Ke5 (57. b4 $1 $11 {[%mdl 512] remains equal.}) 57... g3 {aiming for ...Kg4.} 58. Ke4 Kg4 {Threatens to win with ...Bc5.} 59. Nf4 $2 {[%mdl 8192]} (59. Kd3 $17) 59... Bc5 60. Ng2 Bb6 61. Nf4 Ba7 62. Ng2 Bc5 63. Nf4 Bb4 64. Ng2 Bd2 65. Kd3 Kh3 {Black mates.} 66. Kxd2 Kxg2 67. b4 Kf2 {Accuracy: White = 46%, Black = 61%.} (67... axb4 68. a5 $11) 0-1

[Event "British KO-ch 2019"]
[Site "London"]
[Date "2019.12.09"]
[Round "4.6"]
[White "Adams, Michael"]
[Black "Howell, David W L"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2692"]
[BlackElo "2701"]
[Annotator "RC"]
[PlyCount "102"]
[EventDate "2019.11.30"]
[EventType "k.o."]
[EventCountry "ENG"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "300+3"]

1. c4 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Bb7 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:01]} 4. Nf3 {[%emt 0:00:04]} e6 {[%emt 0:00:07]} 5. g3 {[%emt 0:00:02]} Bb4 {[%emt 0:00:04]} 6. Bg2 {[%emt 0:00:01]} Bxc3+ 7. bxc3 {[%emt 0:00:01]} d6 {[%emt 0:00:18]} 8. O-O {[%emt 0:00:08]} Nbd7 {[%emt 0:00:01]} 9. Re1 {[%emt 0:00:10]} O-O {[%emt 0:00:02]} 10. Qc2 {[%emt 0:00:17]} Be4 {[%emt 0:00:06]} 11. Qb3 {[%emt 0:00:04]} e5 {[%emt 0:00:24]} 12. Bh3 {[%emt 0:00:19]} Re8 {[%emt 0:00:08]} 13. Bb2 {[%emt 0:00:40]} Bb7 {[%emt 0:00:34]} 14. Nh4 {[%emt 0:00:06]} Ne4 {[%emt 0:00:46]} 15. Rad1 {[%emt 0:00:16]} Ng5 {[%emt 0:00:33]} 16. Bg2 {[%emt 0:00:02]} Bxg2 {[%emt 0:00:02]} 17. Kxg2 {[%emt 0:00:02]} Qc8 {[%emt 0:00:13]} 18. Bc1 {[%emt 0:00:08]} h6 {[%emt 0:00:13]} 19. Bxg5 {[%emt 0:00:37]} hxg5 {[%emt 0:00:01]} 20. Nf5 {[%emt 0:00:08]} Nf6 {[%emt 0:00:09]} 21. Ne3 {[%emt 0:00:03]} Qe6 {[%emt 0:00:30]} 22. Nd5 {[%emt 0:00:07]} Nxd5 {[%emt 0:00:11]} 23. cxd5 {[%emt 0:00:01]} Qg6 {[%emt 0:00:04]} 24. Qc4 {[%emt 0:00:17]} Rac8 {[%emt 0:00:14]} 25. e4 {[%emt 0:00:05]} g4 {[%emt 0:00:02]} 26. h3 {[%emt 0:00:17]} exd4 {[%emt 0:00:12]} 27. Qxd4 {[%emt 0:00:19]} gxh3+ {[%emt 0:00:14]} 28. Kxh3 {[%emt 0:00:02]} Re5 {[%emt 0:00:01]} 29. Kg2 {[%emt 0:00:41]} Rce8 {[%emt 0:00:02]} 30. f3 {[%emt 0:00:01]} f5 {[%emt 0:00:11]} 31. Rh1 {[%emt 0:00:06]} fxe4 {[%emt 0:00:09]} 32. f4 {[%emt 0:00:01]} Rh5 {[%emt 0:00:18]} 33. Qe3 {[%emt 0:00:10]} Kf7 {[%emt 0:00:26]} 34. c4 {[%emt 0:00:49]} Reh8 {[%emt 0:00:01]} 35. Rde1 {[%emt 0:00:03]} Rxh1 {[%emt 0:00:13]} 36. Rxh1 {[%emt 0:00:01]} Rxh1 {[%emt 0:00:01]} 37. Kxh1 {[%emt 0:00:01]} Kf6 {[%emt 0:00:02]} 38. Kg2 {[%emt 0:00:05]} Kf5 {[%emt 0:00:02]} 39. Qa3 {[%emt 0:00:07]} Qg4 {[%emt 0:00:13]} 40. Qe3 {[%emt 0:00:03]} Qd1 {[%emt 0:00:04]} 41. Qc3 {[%emt 0:00:05]} Qe2+ {[%emt 0:00:04]} 42. Kh3 {[%emt 0:00:01]} Qf1+ {[%emt 0:00:03]} 43. Kh2 {[%emt 0:00:01]} Qf2+ {[%emt 0:00:02]} 44. Kh3 {[%emt 0:00:01]} e3 {[%emt 0:00:02]} 45. Qxg7 {[%emt 0:00:13]} e2 {[%emt 0:00:06]} 46. Qh7+ {[%emt 0:00:01]} Kf6 {[%emt 0:00:02]} 47. Qh6+ {[%emt 0:00:04]} Ke7 {[%emt 0:00:02]} 48. Qe6+ {[%emt 0:00:03]} Kd8 {[%emt 0:00:01]} 49. Qg8+ {[%emt 0:00:02]} Ke7 {[%emt 0:00:01]} 50. Qe6+ {[%emt 0:00:01]} Kf8 {[%emt 0:00:01]} 51. Qf6+ {[%emt 0:00:01]} Ke8 {[%emt 0:00:03]} 1/2-1/2

