[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.03"]
[Round "5.1"]
[White "Motylev, Alexander"]
[Black "Das, Sayantan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2632"]
[BlackElo "2449"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,137,40,114,0,0,0,0,0,11,0,9,14,16,10,26,-17,-18,-40,-27,-45,-41,-33,0,0,0,0,55,29,53,36,38,-5,172,165,165,160,158,162,154,146,133,67,85,74,73,14,14,3,32,45,78,74,69,70,59,72,93,104,102,103,167,46,37,7,8,8,8,8,8,-23,8,8,8,8,8,8,8,0,0,-8,-8,-8,-8,-8,-8,-7511,-41,-40,-40,-40,-8,-8,-8,-8,0,0,0,-8,-8,-18,-15,-62,-40,-40,-40,-40,-40,-58,-40,-40,-14,-40,-40,-33,0,-40,-40,-40,-9,-9,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 c5 5. Bb5+ Nd7 {[#]} (5... Bd7 $14 6. Bd3 Nc6) 6. Nf3 {B12: Caro-Kann: Advance Variation.} (6. dxc5 $1 $16 Qc7 7. b4 (7. Qxd5 O-O-O $14)) 6... e6 $11 7. O-O a6 {[%emt 0:20:58]} 8. Ba4 {[%emt 0:02:36] [#]} h6 $146 {[%emt 0:00:30]} ({Predecessor:} 8... b5 9. Bc2 Bxc2 10. Qxc2 Rc8 11. Qd3 Ne7 12. Bg5 Qb6 13. a4 cxd4 14. cxd4 Nf5 15. axb5 axb5 {1-0 (40) Asplet,M (1530)-Winter,R Wellington 2016}) 9. Nbd2 {[%emt 0:09:58]} Rc8 {[%emt 0:06:19]} 10. c4 {[%emt 0:24:32]} Ne7 {[%emt 0:17:22]} 11. dxc5 {[%emt 0:01:32]} Rxc5 {[%emt 0:01:13]} 12. b3 {[%emt 0:11:00]} Bd3 {[%emt 0:07:43][%csl LRc4,LRf1]} 13. Re1 {[%emt 0:07:45]} b5 {[%emt 0:06:35]} 14. Re3 {[%emt 0:03:33]} dxc4 {[%emt 0:03:58]} 15. bxc4 {[%emt 0:00:39]} Bg6 {[%emt 0:10:18]} 16. Bb3 {[%emt 0:05:11]} Nf5 {[%emt 0:09:02]} 17. Re1 {[%emt 0:08:39]} Be7 {[%emt 0:02:18]} (17... Rc8 $11) 18. Ne4 $14 {[%emt 0:03:12]} Rc6 {[%emt 0:04:20]} 19. cxb5 {[%emt 0:00:14]} axb5 {[%emt 0:00:02]} 20. Qe2 {[%emt 0:05:05]} (20. g4 $5 {[%cal Rg4f5]} Nh4 21. Nxh4 Bxe4 22. Rxe4 Bxh4 23. Be3 $14) 20... Qb8 $2 {[%emt 0:02:00]} (20... O-O $11) 21. g4 $18 {[%emt 0:04:22]} Nh4 {[%emt 0:05:06]} 22. Nxh4 {[%emt 0:02:05]} Bxh4 {[%emt 0:00:22]} 23. Nd6+ {[%emt 0:00:28]} Kf8 {[%emt 0:02:10]} 24. Bf4 {[%emt 0:02:23]} (24. Nxb5 $6 Nc5 25. Ba3 Kg8 $14) 24... Kg8 {[%emt 0:00:19]} 25. Rac1 {[%emt 0:00:57]} ({Much weaker is} 25. Qxb5 $6 Qxb5 26. Nxb5 Nc5 $11) (25. Nxb5 $6 Nc5 26. Nd4 Rc8 $14) (25. Rad1 $16) 25... Rxc1 $1 $14 {[%emt 0:00:42]} 26. Rxc1 {[%emt 0:00:03]} Kh7 {[%emt 0:00:21]} 27. Qxb5 {[%emt 0:00:36] White is much more active.} (27. Rd1 $16) 27... Qxb5 $11 {[%emt 0:01:06]} 28. Nxb5 {[%emt 0:00:06]} Rb8 {[%emt 0:00:41]} 29. Nd4 {[%emt 0:02:09]} Bg5 {[%emt 0:00:27]} 30. Bxg5 {[%emt 0:00:36]} hxg5 {[%emt 0:00:03]} 31. Nf3 $1 {[%emt 0:01:58]} Kh6 $1 {[%emt 0:00:44]} 32. Rc7 {[%emt 0:00:38]} Nb6 {[%emt 0:00:10]} 33. h4 {[%emt 0:03:31]} gxh4 {[%emt 0:00:23]} 34. Nxh4 {[%emt 0:00:04]} Nd5 {[%emt 0:01:29]} (34... Be4 $16) 35. Rc4 {[%emt 0:00:17]} (35. Bxd5 $18 exd5 36. Kh2) 35... Bb1 $14 {[%emt 0:00:33][%cal Ob1a2]} 36. f4 {[%emt 0:01:49]} (36. Rc1 $5 {[%cal Rc1b1]} Rb4 37. f3 $14 (37. Rxb1 Rxg4+ 38. Kh2 Rxh4+ 39. Kg3 Kg5 $11)) 36... g5 {[%emt 0:00:20]} 37. fxg5+ {[%emt 0:00:12]} Kxg5 {[%emt 0:00:21]} 38. Nf3+ {[%emt 0:00:04]} Kh6 {[%emt 0:00:19]} 39. Kh2 {[%emt 0:00:32]} Ra8 {[%emt 0:00:38]} (39... Bxa2 $5 40. Bxa2 (40. g5+ Kg6 $15) 40... Rb2+ 41. Kg3 Rxa2 $15) 40. a4 {[%emt 0:01:10]} Rb8 {[%emt 0:01:03]} 41. Nd2 {[%emt 0:02:00]} Ba2 {[%emt 0:00:18][%mdl 64] [#] Decoy} 42. Bxa2 {[%emt 0:00:25]} Rb2 {[%emt 0:00:01][%csl LRa2,LRd2]} 43. Kg3 {[%emt 0:01:04][%cal Og4g5]} Rxa2 $11 {[%emt 0:00:39][%mdl 4096] Endgame KRN-KRN} 44. Ne4 {[%emt 0:00:30]} Ra3+ {[%emt 0:00:28]} 45. Kf2 {[%emt 0:00:26]} Ne3 {[%emt 0:00:17]} 46. g5+ {[%emt 0:00:32]} Kg6 {[%emt 0:00:13]} 47. Rc3 {[%emt 0:00:36][%mdl 8192]} (47. Rb4 $11) 47... Ng4+ $2 {[%emt 0:00:37]} ({Better is} 47... Nd1+ $19 48. Kg2 Nxc3) 48. Kf3 $15 {[%emt 0:00:08]} Rxa4 {[%emt 0:00:24]} 49. Rc5 $1 {[%emt 0:00:07]} Nh2+ {[%emt 0:01:16]} 50. Kf4 {[%emt 0:00:25]} Nf1 {[%emt 0:00:20] Threatens to win with ...Nd2.} 51. Kf3 $1 {[%emt 0:00:09]} Nh2+ {[%emt 0:00:15]} 52. Kf4 {[%emt 0:00:05]} Nf1 {[%emt 0:00:08] aiming for ...Nd2.} 53. Kf3 $1 {[%emt 0:00:04]} Ra3+ {[%emt 0:00:25]} 54. Kf4 {[%emt 0:00:38]} Ne3 {[%emt 0:00:45]} 55. Nf6 {[%emt 0:00:21]} (55. Rc8 $11 Nd5+ 56. Kg4) 55... Nf5 {[%emt 0:00:28]} 56. Ne4 {[%emt 0:00:40]} Ra4 {[%emt 0:00:21]} 57. Rc3 {[%emt 0:00:14]} Ne7 {[%emt 0:01:04] Hoping for ...Nd5+.} 58. Rb3 {[%emt 0:01:21]} Nd5+ {[%emt 0:00:26]} 59. Kf3 {[%emt 0:00:06]} Ra1 {[%emt 0:00:32]} 60. Kf2 {[%emt 0:00:25]} Ra2+ {[%emt 0:00:46]} 61. Kf3 {[%emt 0:00:28]} Ra1 {[%emt 0:00:02]} 62. Kf2 {[%emt 0:00:07]} Ra7 {[%emt 0:00:28]} 63. Rf3 {[%emt 0:01:21]} Ra4 {[%emt 0:00:22]} 64. Nd6 {[%emt 0:00:18] The position is equal.} Rf4 {[%emt 0:01:18]} 65. Kg3 {[%emt 0:00:16]} Rxf3+ {[%emt 0:00:13]} 66. Kxf3 {[%emt 0:00:01]} Kxg5 {[%emt 0:00:45]} 67. Nxf7+ {[%emt 0:00:10]} Kf5 {[%emt 0:00:04]} 68. Nd8 {[%emt 0:00:09]} Kxe5 {[%emt 0:00:05]} 69. Nxe6 {[%emt 0:00:04] What a bad dream for Black.  Weighted Error Value: White=0.31/Black=0.27 (precise)} 1/2-1/2

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.02"]
[Round "5.2"]
[White "Buscara, Sevan"]
[Black "Martinez Duany, Lelys Stanley"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2404"]
[BlackElo "2497"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,86,33,19,57,66,70,78,82,70,66,72,66,74,91,80,124,132,147,131,181,54,56,-62,-66,-77,-77,-64,-63,-66,-65,-92,-103,-152,-143,-196,-114,-186,-181,-209,-206,-221,-222,-206,-197,-206,-203,-213,-198,-319,-322,-472,-454,-541,-543,-526,-372,-688,-665,-923,-911,-1264,-1170,-1175,-1272,-1370,-1338,-1341,-1278,-1571,-1436,-2173,-2026,-2431,-2318,-2007,-1697]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 Ne7 6. Qe2 Ng6 7. h4 {[%emt 0:10:04]} h5 {[%emt 0:05:44] B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} 8. e5 $1 {[%emt 0:01:58]} f6 {[%emt 0:00:55] 8...f6 is better than 8...Be7.} 9. Nbd2 {[%emt 0:07:12]} Qc7 {[%emt 0:01:05][%cal Rg6e5] White is better.} 10. Nc4 {[%emt 0:00:25]} Ba6 {[%emt 0:00:10]} 11. Qe4 {[%emt 0:00:28]} Kf7 {[%emt 0:00:07]} 12. Bf4 {[%emt 0:01:03]} ({But not} 12. exf6 gxf6 13. Ncd2 d5 $17) 12... Bxc4 {[%emt 0:07:49]} 13. dxc4 {[%emt 0:01:00] [#]} Be7 $146 {[%emt 0:01:15]} ({Predecessor:} 13... d5 14. exd6 Bxd6 15. Bxd6 Qxd6 16. Rd1 Qc7 17. O-O Rad8 18. g3 Rd7 19. Qe3 Rxd1 20. Rxd1 {½-½ (48) Motylev,A (2641)-Lautier,J (2658) Chess.com INT 2020}) 14. O-O-O {[%emt 0:01:53]} Rab8 {[%emt 0:02:27]} 15. Rd3 {[%emt 0:06:24]} Qb7 {[%emt 0:00:43]} (15... f5 $16 16. Qe3 Qa5) 16. Rb3 {[%emt 0:01:00]} (16. b3 $1 $18) 16... f5 $14 {[%emt 0:00:17]} 17. Rxb7 {[%emt 0:12:17]} (17. Qe3 $14 Qa6 18. Bg5 Qxa2 19. Rd1) 17... fxe4 $15 {[%emt 0:00:10]} 18. Rxb8 {[%emt 0:00:14]} Rxb8 {[%emt 0:00:09]} 19. Ng5+ {[%emt 0:00:28]} Bxg5 {[%emt 0:00:38]} 20. Bxg5 {[%emt 0:00:04]} Nxe5 {[%emt 0:01:42][%mdl 4096] Endgame KRB-KRN} 21. Bf4 {[%emt 0:00:18]} Kf6 {[%emt 0:01:09] Black is more active.} 22. f3 {[%emt 0:02:07]} ({White should try} 22. Bg5+ Kf5 23. Be7) 22... exf3 $17 {[%emt 0:04:29]} 23. Re1 {[%emt 0:02:40] [#]} (23. gxf3 $17 Rg8 24. Bxe5+ Kxe5 25. Kd2) 23... f2 {[%emt 0:01:34]} (23... d6 $1 $19 24. Bxe5+ dxe5) 24. Rf1 {[%emt 0:03:32] [#]} (24. Bxe5+ $17 Kf5 25. Rf1 Kxe5 26. Rxf2) 24... Rf8 $1 $19 {[%emt 0:01:42]} 25. Rxf2 {[%emt 0:02:31]} Kg6 {[%emt 0:00:11]} 26. b3 {[%emt 0:01:24]} Ng4 {[%emt 0:03:40]} 27. Rf3 {[%emt 0:00:10]} e5 {[%emt 0:00:28]} 28. Bg3 {[%emt 0:00:37]} Rf6 {[%emt 0:00:17]} 29. Rd3 {[%emt 0:01:10]} d6 {[%emt 0:00:11][%cal Bd7d6,Bd6d5,Bd5d4,Bd4d3,Bd3d2][%mdl 32]} 30. Kb2 {[%emt 0:00:25]} (30. Kd2 $142) 30... Kf5 {[%emt 0:00:33]} 31. Ka3 {[%emt 0:00:17]} (31. Kc3 $142) 31... Ke4 {[%emt 0:01:16]} 32. Ka4 {[%emt 0:00:33]} Ne3 {[%emt 0:00:51]} 33. Rd2 {[%emt 0:00:36]} d5 {[%emt 0:00:30]} 34. Bf2 $2 {[%emt 0:01:47]} (34. cxd5 cxd5 35. Kb5) 34... d4 {[%emt 0:00:22] Black is clearly winning.} 35. Ka5 {[%emt 0:00:10] [#]} Nxc2 $1 {[%emt 0:01:55][%mdl 512]} 36. Rxc2 {[%emt 0:01:11] KRB-KR} (36. Ka6 Ne3) 36... Kd3 {[%emt 0:00:09]} 37. Rb2 {[%emt 0:00:24]} Kc3 {[%emt 0:00:08]} 38. Re2 {[%emt 0:00:15] [#]} Rxf2 $1 {[%emt 0:00:08][%mdl 512]} 39. Rxf2 {[%emt 0:00:12]} d3 {[%emt 0:00:06] aiming for ...d2.} 40. Ka6 {[%emt 0:02:53]} d2 {[%emt 0:00:25]} 41. Rf1 {[%emt 0:00:19]} e4 {[%emt 0:00:25][%cal Be5e4,Be4e3][%mdl 32]} 42. Kxa7 {[%emt 0:00:26]} e3 {[%emt 0:00:07] Strongly threatening ...e2.} 43. Rf3 {[%emt 0:00:19]} Kd3 {[%emt 0:00:13] Quite a comeback for Black.  Weighted Error Value: White=0.87/Black=0.12 (very precise)} 0-1

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.02"]
[Round "5.3"]
[White "Spraggett, Kevin"]
[Black "Pierrot, Facundo"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2487"]
[BlackElo "2371"]
[Annotator "RC"]
[PlyCount "20"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 e6 6. Nge2 Nge7 7. d4 cxd4 8. exd4 d5 9. cxd5 Nxd5 10. Nxd5 exd5 1/2-1/2

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.03"]
[Round "5.4"]
[White "Stella, Andrea"]
[Black "Krishna C R G"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2443"]
[BlackElo "2430"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,122,21,14,18,12,18,8,19,6,35,41,52,45,33,31,48,34,22,0,39,22,27,21,26,20,35,-29,33,0,0,0,0,-13,-1,-12,0,-40,19,-27,-27,-36,0,-38,0,-45,0,-7,0,0,0,0,0,-56,-49,-54,-54,-43,-50,-129,0,-4,-16,-38,29,-110,-10,-2,0,-16,0,-151,-131,-133,-127,-138,-145,-132,-137,-151,-140,-214,-213,-209,-138,-151,-118,-284,-250,-440,-260,-216,-233,-257,-269,-1157,-1111,-1069,-1054,-1750,-869,-887,-874,-866,-858,-5724,-5687,-5322,-5314,-29994,-647]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Bb5 8. Nc3 Bxe2 {C02: French: Advance Variation.} 9. Nxe2 Nc6 {9...Bb4+ is the modern continuation.} 10. O-O Nge7 {The position is equal.} 11. Ng3 g6 {[#]} 12. Rb1 $146 ({Predecessor:} 12. b3 Bg7 13. Bg5 h6 14. Be3 O-O 15. h4 Nf5 16. Nxf5 gxf5 17. Ne1 f4 18. Bxf4 Qxd4 {½-½ (27) Marrero Lopez,Y (2328)-Arribas Robaina,M (2300) Guayaquil 2011}) 12... a5 13. Be3 Bg7 14. Re1 O-O 15. Bg5 h6 16. Bf6 Rfe8 17. Bxg7 Kxg7 18. Qd2 Rec8 19. Qf4 Ng8 20. Qg4 (20. Red1 $14) 20... Kh7 (20... Nce7 $11) 21. h4 Nce7 22. Qf4 Kg7 23. Re3 Rc4 24. b3 Rac8 25. Rbe1 ({Don't play} 25. bxc4 Qxb1+ 26. Re1 Qxa2 $17) 25... R4c6 (25... Rc1 $15) 26. Kh2 (26. h5 {was preferrable.}) 26... Qb4 27. R1e2 Qa3 28. Qg4 Kh7 29. Qf4 Rf8 30. Rd3 Qc1 31. Rdd2 Kg7 32. Re1 Qa3 33. Qe3 (33. Ree2 $11) 33... Rfc8 $1 $15 34. Ree2 Rc3 35. Qf4 Qc1 36. Qg4 ({White should play} 36. Ng1 $15) 36... Kf8 (36... Rc2 $1 $17) 37. Re1 Qa3 {Hoping for ...Rc2.} 38. h5 g5 {[#]} (38... Rc2 $1 $15) 39. Re3 (39. Nxg5 $1 $11 {keeps the balance.} hxg5 40. Qxg5) 39... Kg7 (39... Rxe3 $17 40. fxe3 Qc1) 40. Rxc3 $11 Rxc3 41. Ne2 Rc6 42. Nxg5 $2 hxg5 $17 43. Qxg5+ Kh7 $1 44. Qf4 Nh6 45. g4 Rc8 46. f3 a4 47. Qe3 (47. bxa4 $17 Rc4 48. Kg2) 47... axb3 $19 48. axb3 Qa1 49. Qd3+ Kg7 {...Qe1 is the strong threat.} 50. Qe3 $2 {Now White is beyond hope.} (50. Rd1 $17 {was necessary.} Qa3 51. Kh3) 50... Qe1 51. Ra2 $2 {[#]} (51. Qf4 {was the only defense.}) 51... Qb1 (51... Nef5 $142 $1 {[%mdl 512]} 52. Qg1 Qh4+ 53. Kg2 Nxg4 $1 54. fxg4 Kh7 $1 55. gxf5 Rg8+ 56. Kf1 Qh3+ 57. Ke1 Rxg1+ 58. Nxg1 Qxb3) 52. Rd2 Kh7 {And now ...Qe1 would win.} 53. Ng3 Qc1 {Threatens to win with ...Rc3.} 54. Ne2 {Inhibits Rc3.} (54. Qd3+ Kg7 55. Ne2 (55. Qe3 $2 Rc2 $19)) 54... Qe1 55. Ra2 Rg8 56. Qd3+ {[#]} Kh8 (56... Nef5 $142 $1 {[%mdl 512]} 57. Nf4 Qg3+ 58. Kh1 Qxf4) 57. Ng3 {[#]} Nef5 $1 {[%mdl 512]} 58. Rg2 Nxg3 59. Rxg3 {[#]} Nf5 $1 {[%mdl 512]} 60. Rg2 Ne3 {( -> ...Ra8)} 61. Re2 Qh4+ {Weighted Error Value: White=0.66/Black=0.26 (precise)} 0-1

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.02"]
[Round "5.5"]
[White "Martins, Bruno Andre Leite"]
[Black "Abdisalimov, Abdimalik"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2331"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,144,-8,12,16,12,14,11,17,13,0,25,11,58,14,14,0,0,-11,-14,-15,-14,-14,-14,-14,-12,-14,-18,-52,-27,-20,-22,-15,-22,-31,-16,-17,-33,-64,-64,-65,-10,-61,-60,-72,-69,-116,-49,-48,-59,-60,-52,-54,-57,-55,-47,-78,-58,-82,-82,-93,-99,-93,-92,-93,-98,-78,-94,-108,-68,-167,-172,-198,-202,-206,-206,-217,-190,-196,-192,-185,-148,-144,-159,-206,-205,-206,-157,-207,-194,-235,-229,-241,-233,-215,-232,-232,-232,-275,-252,-251,-239,-301,-288,-287,-284,-331,-336,-515,-552,-555,-523,-629,-613,-29981,-2863,-2058,-2058,-29966,-29967,-29968,-29968,-29941,-29942,-6027,-6027,-29979,-29980,-29980,-29981,-29981,-29979,-29978,-29979,-29979,-29976]} 1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 c5 5. c3 Nc6 6. Ngf3 {[%cal Bg1f3,Bf3e5,Be5d3][%mdl 32]} cxd4 {6...Nh5 is the recent fashion.} 7. exd4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Nh5 {[%emt 0:02:54]} 8. Be3 {[%emt 0:10:39]} Bd6 {[%emt 0:00:05]} 9. Ne5 {[%emt 0:00:06] The position is equal.} g6 {[%emt 0:00:04]} 10. Nd3 {[%emt 0:00:16]} f6 {[%emt 0:00:15]} 11. g3 {[%emt 0:08:50]} e5 {[%emt 0:08:22]} (11... O-O $11) 12. dxe5 {[%emt 0:16:20]} fxe5 {[%emt 0:00:07] [#]} 13. c4 $146 {[%emt 0:02:35]} ({Predecessor:} 13. Bg2 e4 14. Nc5 Nf6 15. O-O Qe7 16. Ncb3 Bg4 17. Qc2 O-O 18. Nd4 Rac8 19. h3 {0-1 (40) Ajay,K (2213)-Doshi,M (2343) Abu Dhabi 2019}) 13... Be6 {[%emt 0:00:56]} 14. Nc5 {[%emt 0:14:55]} Bxc5 {[%emt 0:03:16]} 15. Bxc5 {[%emt 0:00:38]} Qa5 {[%emt 0:00:39][%csl LRc4,LRc5]} 16. b4 {[%emt 0:04:43]} Nxb4 {[%emt 0:00:09]} 17. Bxb4 {[%emt 0:07:23]} Qxb4 {[%emt 0:00:56]} 18. Rb1 {[%emt 0:01:23]} Qc5 $36 {[%emt 0:07:52][%mdl 2048] aiming for ...0-0. Black fights for an advantage.} 19. Qa4+ {[%emt 0:13:13]} (19. Bg2 {is interesting.} O-O 20. O-O Nf6 21. cxd5 Bxd5 22. Nb3) 19... Bd7 {[%emt 0:03:23]} 20. Qb4 {[%emt 0:00:50]} Qxb4 {[%emt 0:00:14]} 21. Rxb4 {[%emt 0:00:01]} Bc6 {[%emt 0:00:16]} 22. Bg2 {[%emt 0:07:07]} Nf6 {[%emt 0:00:07]} 23. O-O {[%emt 0:01:25]} O-O-O {[%emt 0:00:31]} 24. Re1 {[%emt 0:04:15]} Rhe8 {[%emt 0:00:30]} 25. cxd5 {[%emt 0:01:26]} Nxd5 {[%emt 0:00:04]} (25... Bxd5 $15 26. Bxd5 Rxd5) 26. Rc4 {[%emt 0:01:57]} (26. Rh4 $11) 26... Kb8 $15 {[%emt 0:00:05]} 27. Nf3 {[%emt 0:00:55]} Nb6 {[%emt 0:01:21]} 28. Rh4 {[%emt 0:00:02]} (28. Rc2 $15 {was preferrable.}) 28... Bxf3 {[%emt 0:00:47]} (28... e4 $17 29. Ng5 Rd2 30. Bxe4 Rxa2) 29. Bxf3 {[%emt 0:00:02]} Re7 {[%emt 0:00:35]} 30. Rhe4 {[%emt 0:00:24]} Rde8 {[%emt 0:01:46]} 31. Rb4 {[%emt 0:01:26]} Rc8 {[%emt 0:02:48]} 32. Rbe4 {[%emt 0:01:07]} Nd7 {[%emt 0:02:08]} 33. R1e2 {[%emt 0:02:49]} Rce8 {[%emt 0:01:00]} 34. Rb4 {[%emt 0:00:40]} Nc5 {[%emt 0:00:35]} 35. a4 {[%emt 0:00:37]} e4 {[%emt 0:00:05]} 36. Bg2 {[%emt 0:00:19]} e3 {[%emt 0:00:40] [#] Strongly threatening ...Nd3.} 37. fxe3 {[%emt 0:00:50]} Rxe3 {[%emt 0:00:01]} 38. Rxe3 {[%emt 0:00:53]} Rxe3 $17 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} 39. Rh4 {[%emt 0:00:31]} h5 {[%emt 0:00:53]} 40. g4 {[%emt 0:00:46]} ({White should play} 40. Kf2 $15 Ra3 41. Bd5) 40... Re1+ $19 {[%emt 0:00:23]} (40... Nxa4 41. gxh5 gxh5 42. Rxa4 $16) 41. Bf1 {[%emt 0:00:21]} Re4 {[%emt 0:00:13]} ({Resist} 41... Nxa4 42. gxh5 gxh5 43. Rxa4 $16) 42. a5 {[%emt 0:00:55]} Nd7 {[%emt 0:09:25]} 43. Bd3 {[%emt 0:00:47]} Rd4 {[%emt 0:01:50]} (43... Rxg4+ 44. Rxg4 hxg4 45. Bxg6 $11) 44. Be2 {[%emt 0:00:32]} Nf6 {[%emt 0:00:01]} 45. a6 {[%emt 0:00:27]} bxa6 {[%emt 0:01:12]} ({Not} 45... Nxg4 46. h3 $17) ({Stronger than} 45... hxg4 46. Rh6 $17) 46. Rh3 {[%emt 0:00:18][%cal Rg4h5]} Nxg4 {[%emt 0:00:15]} 47. Rb3+ {[%emt 0:00:12]} (47. Ra3 $17) 47... Kc7 {[%emt 0:00:07]} 48. Ra3 {[%emt 0:00:51]} Rd6 {[%emt 0:02:28]} 49. h3 {[%emt 0:00:32]} (49. Bxa6 $17 Rd2 50. Bd3) 49... Ne5 {[%emt 0:01:33]} 50. Bxa6 {[%emt 0:00:05]} Rd5 {[%emt 0:00:04]} 51. Kf2 {[%emt 0:00:37]} Kb6 {[%emt 0:00:21]} 52. Be2 {[%emt 0:00:36]} a5 {[%emt 0:00:01]} 53. Ke3 {[%emt 0:00:22]} Nc6 {[%emt 0:00:49]} 54. Bd3 {[%emt 0:00:58]} g5 {[%emt 0:00:51]} 55. Rb3+ {[%emt 0:00:25]} Nb4 {[%emt 0:00:10]} 56. Be4 {[%emt 0:00:33]} Rb5 {[%emt 0:00:01]} 57. Ra3 {[%emt 0:00:23]} Rc5 {[%emt 0:00:11]} 58. Rb3 {[%emt 0:00:37]} Kb5 {[%emt 0:00:08] And now ...a4 would win.} 59. Bg6 {[%emt 0:00:22]} (59. Kd4 $142) 59... a4 {[%emt 0:00:20]} 60. Rb1 {[%emt 0:00:27]} a3 {[%emt 0:00:17]} 61. Be8+ {[%emt 0:00:45]} Ka5 {[%emt 0:00:02] ...Re5+ is the strong threat.} 62. Rb3 {[%emt 0:00:25]} a2 {[%emt 0:00:11]} (62... Nc2+ $142 63. Kd2 a2 64. Rc3 Rd5+ 65. Rd3 Nb4 66. Rxd5+ Nxd5 67. Kd3 a1=Q 68. Ke4 Nf6+ 69. Kf5 Nxe8 70. Ke4 Qe1+ 71. Kd5 Nf6+ 72. Kd6 Qe4 73. h4 gxh4 74. Kc7 Qe7+ 75. Kb8 Kb6 76. Kc8 Qf8#) 63. Ra3+ {[%emt 0:00:04]} Kb6 {[%emt 0:00:01]} 64. Kd2 {[%emt 0:00:21]} Rd5+ {[%emt 0:00:38]} 65. Kc1 {[%emt 0:00:26]} Rd3 {[%emt 0:00:50]} 66. Ra4 {[%emt 0:00:43]} Rb3 {[%emt 0:00:16]} 67. Bg6 {[%emt 0:00:57]} Rxh3 {[%emt 0:02:39] ( -> ...Rh1+)} 68. Kb2 {[%emt 0:00:28] [#]} Rh1 $1 {[%emt 0:01:28] Black mates.} 69. Bxh5 {[%emt 0:00:36]} (69. Be8 Rb1+) 69... Rb1+ {[%emt 0:00:21]} 70. Kc3 {[%emt 0:00:02]} a1=Q+ {[%emt 0:00:11]} 71. Rxa1 {[%emt 0:00:11]} Rxa1 {[%emt 0:00:04]} 72. Kxb4 {[%emt 0:00:04]} Rc1 {[%emt 0:00:20] Weighted Error Value: White=0.20 (precise) /Black=0.09 (flawless)} 0-1

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.02"]
[Round "5.6"]
[White "Nigmatov, Ortik"]
[Black "Prieto Martin, Alfonso"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2437"]
[BlackElo "2264"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,93,60,53,58,51,61,66,20,65,27,51,41,45,53,99,82,116,110,108,97,90,92,92,93,132,127,126,118,117,111,123,115,114,114,150,154,149,87,87,84,91,73,84,73,64,50,333,275,333,333,357,342,427,395,567,562,691,526,1161,1152,1103,1076,1034,1020,962,720,1303,1132,1144,1070,5775,5506,5210,5122,2624,1557,29982,29983,29981,29982,29990,29991]} 1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Ne4 f5 6. Nc3 Nc6 {6...Ne7 is more advanced technology.} 7. Nxd5 exd5 8. d4 {B29: Sicilian: 2 Nf3 Nf6 (Nimzowitsch Variation).} d6 9. Bf4 cxd4 {[#] aiming for ...dxe5.} 10. a3 {[#]} ({Much worse is} 10. exd6 Bxd6 11. Bxd6 Qxd6 $11) (10. Qe2 $14) 10... Be7 $146 ({Predecessor:} 10... dxe5 11. Nxe5 g6 12. Qe2 Be7 13. Qb5 Qd6 14. Nxc6 Qxc6 15. Be5 O-O 16. O-O-O Bd7 {½-½ (50) Blauert,J (2015)-Hohlbein,M ICCF email 2016}) 11. Qd2 (11. exd6 {keeps more tension.} Bxd6 12. Qe2+ Kf7 13. Bxd6 Qxd6 14. O-O-O) 11... O-O 12. exd6 Bxd6 13. O-O-O a6 (13... Bc5 $14 {might be stronger.}) 14. Nxd4 $16 Nxd4 15. Qxd4 Be6 16. Bxd6 Qxd6 17. Bd3 Rae8 18. f4 Kh8 19. Rhe1 Bd7 20. Kb1 Qc6 21. c3 Qa4 22. Qf2 ({But not} 22. Qxd5 $6 Bc6 23. Qd6 Rd8 $11) 22... Rxe1 23. Rxe1 $40 {[%mdl 128] White attacks with force.} Re8 24. Rxe8+ Bxe8 {[%mdl 4096] Endgame KQB-KQB} 25. Bc2 {Prevents Qd1+.} (25. Bxf5 $142 {Black must now prevent Qh4.} g6 26. Bc2) 25... Qd7 26. Qe3 Kg8 27. h4 Bf7 28. Qe5 g6 29. a4 {Inhibits Qb5. White is more active.} (29. h5 {seems wilder.} gxh5 30. g3 Qe6 31. Qxe6 Bxe6 32. Bd1) 29... Qe8 $2 {[%mdl 8192] [#] Loses the game.} ({Black should play} 29... d4 $14) 30. Qxe8+ $1 $18 Bxe8 {KB-KB} 31. Bb3 Bc6 32. Kc2 Kf8 33. Kd3 d4 (33... a5 $142 34. Kd4 b6) 34. Kxd4 Bxg2 35. Ke5 Kg7 36. a5 Be4 37. Bd1 Kf7 38. b4 Bg2 39. Be2 Be4 40. c4 {[%cal Bc3c4,Bc4c5,Bc5c6][%mdl 32]} Ke7 41. b5 Bg2 42. bxa6 bxa6 43. c5 Bb7 44. Bc4 {Threatening mate with Bd5.} h6 45. Bd5 {White mates.} Bc8 46. c6 Kf8 47. Be6 {Weighted Error Value: White=0.13 (very precise) /Black=0.61} 1-0

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.02"]
[Round "5.7"]
[White "Perez Candelario, Manuel"]
[Black "Chua, Chee Sian Sebastien"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2578"]
[BlackElo "2123"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,59,27,16,27,26,21,17,41,25,26,22,33,16,58,57,61,60,61,54,66,64,75,76,226,167,387,386,383,380,391,373,635,630,636,629,618,621,1002,1000,932,645,647,615,815,814,792,764,29988,29989,29989,29990]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 {B12: Caro-Kann: Advance Variation.} 7. Be2 h6 8. O-O g5 {The position is equal.} 9. a4 {seems to push 9.Ne1 aside.} Bg7 10. a5 Qc7 11. c3 f6 12. exf6 Bxf6 13. Ne1 {[%cal Bf3e1,Be1d3,Bd3c5][%mdl 32]} O-O-O {[%cal Oh6h5]} 14. Nd3 {[#]} h5 $146 ({Predecessor:} 14... Bxd3 15. Qxd3 e5 16. Bg4 Kb8 17. Ra4 Nc8 18. Bxd7 e4 19. Qd1 Rxd7 20. Nc5 Re7 {1-0 (37) Adams,M (2692)-Vogel,R (2459) Germany 2019}) 15. Ra4 {[%cal Ba1a4,Ba4b4,Bb4b5,Bb5c5][%mdl 32] Ndc5 is the strong threat.} Ng6 16. Ndc5 {aiming for Rb4.} Rh7 {This costs Black the game.} (16... Be7 $16) 17. Re1 e5 $2 {[#]} (17... Be7 18. Bd3 Bxc5) 18. Rb4 $1 $18 Nxc5 19. Nxc5 Qxa5 20. Qb3 {[%cal Rb4b7]} b5 {[#]} (20... Rdd7 21. Nxd7 Rxd7 22. dxe5 Nxe5) 21. Bxb5 $1 {[%mdl 512]} cxb5 22. Rxb5 Qc7 23. Na6 {[%csl LRc7,LRd5]} Qd6 24. Rc5+ Kd7 25. Qb7+ Ke8 26. Qxh7 {[%cal Od4e5] And now dxe5! would win.} Qxa6 27. dxe5 Ne7 28. Qh6 Bg6 29. exf6 Qxf6 30. Bxg5 {Weighted Error Value: White=0.19 (very precise) /Black=0.79} 1-0

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.02"]
[Round "5.8"]
[White "Akhvlediani, Irakli"]
[Black "Akshit Kumar J"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2429"]
[BlackElo "2103"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,83,1,2,16,14,7,12,0,17,0,3,-29,25,17,44,43,99,101,106,101,100,98,108,112,131,132,162,162,151,154,160,158,165,165,187,183,273,282,268,277,279,264,271,255,266,265,253,268,260,223,309,295,365,364,368,355,394,394,394,394,613,596,631,611,1191,1039,1202,1101,12836,12836,12837,12836,12839,12839,12833,1741]} 1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Bf5 7. c3 e6 8. Qb3 {The position is equal.} Bd6 {outshines the older 8...Qc8.} 9. Bxd6 Qxd6 10. Qxb7 {[%emt 0:32:20]} O-O {[%emt 0:21:28]} (10... Rb8 $142 11. Qa6 O-O) 11. Bb5 $11 {[%emt 0:03:35] [#]} Rfc8 $146 {[%emt 0:06:57][%cal Oa7a6]} ({Predecessor:} 11... Ne7 12. Qa6 Qf4 13. g3 Qh6 14. Nh4 Be4 15. f3 Bc2 16. Rc1 Bf5 17. Ba4 Rab8 {1-0 (41) Romanov,E (2635)-Harutyunian,T (2452) Tbilisi 2016}) 12. Qa6 {[%emt 0:27:01][%cal Of3e5] [#] Threatens to win with Ne5!} (12. Ng5 Ne7 13. Qa6 Qf4 $17) 12... Qc7 {[%emt 0:14:46] Prevents Ne5. Black is on the road to losing.} ({Better is} 12... Ne8 $14) 13. Bxc6 {[%emt 0:05:53]} Qxc6 {[%emt 0:00:37]} 14. Qxc6 {[%emt 0:00:05]} Rxc6 {[%emt 0:00:08]} 15. Ne5 {[%emt 0:00:31]} Rc7 {[%emt 0:05:39]} 16. f3 {[%emt 0:02:08]} Rb8 {[%emt 0:05:26]} 17. O-O-O Nd7 18. Nxd7 Rxd7 19. Nb3 h5 20. Nc5 {Prevents Rdb7.} Re7 21. b4 h4 22. g4 Bg6 (22... hxg3 {was necessary.} 23. hxg3 g5) 23. Rhe1 $18 Rbe8 24. f4 f6 25. Re3 e5 26. fxe5 fxe5 27. Rxe5 Rxe5 28. dxe5 Rxe5 {[%mdl 4096] Endgame [#] KRB-KRN} 29. Kd2 {Against Re2+} h3 30. Rg1 Be4 31. Re1 Re8 32. Re3 Rf8 33. Nxe4 dxe4 34. Rxh3 {KR-KR} Rf2+ (34... Rd8+ $142 35. Ke2 Rc8) 35. Ke3 {White is clearly winning.} Rxa2 36. Kxe4 Rc2 37. Kd5 Rg2 38. Kc6 Rxg4 39. Kb7 Kf7 40. Kxa7 Ke6 41. Rd3 Rg2 42. h3 {Weighted Error Value: White=0.03 (flawless) /Black=0.32} (42. b5 $142 Ra2+ 43. Kb7) 1-0

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.03"]
[Round "5.9"]
[White "Pandey Srishti"]
[Black "Grieve, Harry"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2101"]
[BlackElo "2390"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 23,85,28,35,23,22,10,65,0,50,23,39,46,30,29,26,0,0,0,0,5,12,0,45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,492,425,500,493,483,460,404,391,354,293,1520,1427]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Be2 Nc6 12. O-O Qd6 13. Rfd1 {[%emt 0:11:19] D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5.} Rd8 {[%emt 0:04:06]} 14. Qe3 {[%emt 0:01:53] [#]} Ne7 $146 {[%emt 0:06:31]} (14... h6 $11) ({Predecessor:} 14... Bd7 15. Rab1 b6 16. e5 Qe7 17. Ng5 Na5 18. Bd3 h6 19. Ne4 Bc6 20. Rbc1 Rac8 {1-0 (31) Ausmins,E (2335)-Guido,F (2354) Genova 2001}) 15. Rac1 {[%emt 0:03:35]} ({White should play} 15. Ng5 $14) 15... b6 {[%emt 0:02:21]} (15... Bd7 $11) 16. Ne5 {[%emt 0:17:05]} Bb7 {[%emt 0:04:36]} 17. Bh5 {[%emt 0:01:09]} (17. Nc4 $5 {[%cal Rc4d6]} Qd7 18. Ne5 $14) 17... Ng6 {[%emt 0:10:19]} 18. Bxg6 {[%emt 0:01:13]} hxg6 {[%emt 0:00:01]} 19. Nc4 {[%emt 0:37:08]} Qe7 {[%emt 0:19:10]} 20. a3 {[%emt 0:00:54]} b5 {[%emt 0:15:02]} 21. Na5 {[%emt 0:02:06]} Rac8 {[%emt 0:00:08]} 22. Rb1 {[%emt 0:00:05]} Ba8 {[%emt 0:04:19]} 23. f3 {[%emt 0:03:34]} Rc2 {[%emt 0:05:37]} 24. Rxb5 {[%emt 0:04:56]} Rdc8 {[%emt 0:04:11]} 25. Rc5 {[%emt 0:04:23]} R8xc5 {[%emt 0:01:55]} 26. dxc5 {[%emt 0:00:04]} Rxc5 27. Rd8+ {[%emt 0:03:42]} Kh7 {[%emt 0:03:52][%cal Oc5b5] White must now prevent ...Rb5!} 28. Nb3 {[%emt 0:01:17]} ({Of course not} 28. Rxa8 Rxa5 29. h3 Rxa3 $17) 28... Qxd8 {[%emt 0:00:23]} 29. Nxc5 $11 {[%emt 0:00:03][%mdl 4096] Endgame KQB-KQN} Bc6 {[%emt 0:02:04]} 30. h3 {[%emt 0:01:35]} g5 {[%emt 0:02:13]} 31. e5 {[%emt 0:02:41]} Kg6 {[%emt 0:02:12]} 32. Kh2 {[%emt 0:00:25]} Qb6 {[%emt 0:08:12]} 33. Qd3+ {[%emt 0:03:39]} Kh6 {[%emt 0:00:01]} 34. Qd4 {[%emt 0:00:01]} Bd5 {[%emt 0:02:16]} 35. h4 {[%emt 0:01:22]} Qd8 {[%emt 0:00:46]} 36. Nb7 {[%emt 0:02:45]} Qe7 {[%emt 0:01:49]} 37. Nd6 {[%emt 0:00:28][%cal Od4d5] Hoping for Qxd5!} gxh4 $2 {[%emt 0:00:39][%mdl 8192] [#]} (37... Kh7 $1 $11) 38. Qxd5 $3 $18 {[%emt 0:00:43][%mdl 512]} exd5 {[%emt 0:01:44]} 39. Nf5+ {[%emt 0:00:00]} Kg5 {[%emt 0:00:07]} 40. Nxe7 {[%emt 0:00:04]} d4 {[%emt 0:01:43]} 41. Kg1 {[%emt 0:01:34]} Kf4 {[%emt 0:02:10]} 42. Kf2 {[%emt 0:01:05]} g6 $2 {[%emt 0:00:00] [#]} (42... g5 43. Nc6 d3) 43. Nxg6+ $1 {[%emt 0:00:22][%mdl 512] Weighted Error Value: White=0.07 (flawless) /Black=0.24 (precise)} 1-0

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.02"]
[Round "5.10"]
[White "Panesar Vedant"]
[Black "Cordeiro, Joao Carlos Santos F"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "2318"]
[BlackElo "2048"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 22,59,20,20,47,37,45,49,58,56,43,35,29,36,46,45,55,25,30,25,89,77,102,110,187,170,188,125,248,235,412,250,3036,2337,29989,29990,29993,29992,29992,29993]} 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 c6 9. Qc2 Re8 10. h3 Nf8 11. O-O g6 12. Bh6 {Recently 12.Ne5 got a lot of attention.} Ne6 {[%emt 0:20:15] D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} 13. Ne5 {[%emt 0:11:06]} Ng7 {[%emt 0:07:42]} 14. g4 {[%emt 0:00:09] Inhibits Bf5.} Nd7 {[%emt 0:08:28] White is slightly better.} 15. f4 {[%emt 0:03:46][%cal Bf2f4,Bf4f5,Bf5f6][%mdl 32]} Nxe5 {[%emt 0:03:01]} 16. dxe5 {[%emt 0:00:53]} Bf8 {[%emt 0:09:18]} 17. Qf2 {[%emt 0:14:24] Prevents Qh4.} Ne6 {[%emt 0:13:57]} 18. Bxf8 {[%emt 0:00:09]} Rxf8 {[%emt 0:01:16] [#]} 19. f5 $146 {[%emt 0:35:32]} ({Predecessor:} 19. Rad1 Qe7 20. e4 d4 21. Ne2 c5 22. f5 Nc7 23. Qf4 g5 24. Qh2 b6 25. h4 {1-0 (34) Stepanov,V (2263)-Bennborn,J (2189) ICCF email 2018}) 19... Nc5 {[%emt 0:04:06]} 20. Rad1 {[%emt 0:02:04][%cal Ba1d1,Bd1d3,Bd3d4][%mdl 32]} Nxd3 {[%emt 0:06:10]} (20... gxf5 $11 {remains equal.} 21. gxf5 (21. Bxf5 Bxf5 22. Qxf5 Qh4 $11) 21... Nxd3 22. Rxd3 Qc7) 21. Rxd3 $16 {[%emt 0:00:28] Black must now prevent Ne4.} b6 {[%emt 0:02:58]} 22. f6 {[%emt 0:18:18] [#] Threatens to win with Qh4. White is more active.} Qe8 {[%emt 0:03:00]} (22... h6 $16) 23. Qf4 $18 {[%emt 0:02:58] Threatening mate with Qh6.} Kh8 {[%emt 0:00:32]} 24. Re1 {[%emt 0:04:05]} ({Worse is} 24. Qh6 Rg8 25. g5 Qf8 $11) (24. Rfd1 $18) 24... Bb7 {[%emt 0:08:17]} (24... Rg8 $16 25. e4 Be6 26. exd5 cxd5) 25. e4 {[%emt 0:00:37]} (25. Qh6 Rg8 $14) 25... Qe6 $2 {[%emt 0:01:46]} (25... b5 {was worth a try.} 26. exd5 cxd5) 26. Rd4 {[%emt 0:01:23] Hoping for Qh6.} ({Less strong is} 26. Qh6 Rg8 $16) 26... Rad8 $2 {[%emt 0:01:31]} (26... Rg8 27. exd5 cxd5) 27. exd5 {[%emt 0:00:30]} Rxd5 {[%emt 0:01:44]} 28. Nxd5 {[%emt 0:00:14] White mates.} c5 {[%emt 0:01:05]} 29. Qh6 {[%emt 0:00:44][%cal Rh6f8]} Rg8 {[%emt 0:00:04] [#]} 30. Ne7 $1 {[%emt 0:00:17] Weighted Error Value: White=0.16 (very precise) /Black=0.70} 1-0

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.02"]
[Round "5.11"]
[White "Rego, Pedro Filipe"]
[Black "Alvarez Pampillon, Antonio"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2251"]
[BlackElo "2019"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 21,107,35,36,36,37,42,33,36,41,39,42,45,87,87,137,124,150,150,178,167,220,208,269,271,275,265,260,242,436,325,341,343,425,423,409,411,397,402,426,191,192,185,205,191,191,182,274,237,801,794,776,765,759,751,717,708,1075,1074,806,763,5152,4626,29976,29979,29979,29980,29986,29987,29990,29988,29986,29987,29987,29988,29988,29989,29989,29990,29990,29991,29991,29992,29992,29993,29997,29998,29998,29992]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Bd7 10. h3 Nxd4 11. Bxd4 Bc6 12. Qc2 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0.} a5 13. b3 Nd7 14. Bxg7 {White is slightly better.} Kxg7 15. Rfd1 Qb6 {[#]} 16. a3 $146 ({Predecessor:} 16. Nd5 Bxd5 17. exd5 f5 18. Qc3+ Ne5 19. a3 f4 20. b4 Kg8 21. c5 Qc7 22. Bg4 {1-0 (60) Valenzuela Gomez,F (2382)-Perez Mitjans,O (2412) Barcelona 2021}) 16... Nc5 17. Rab1 f5 (17... Ne6 $142) 18. exf5 $16 gxf5 19. Nd5 Bxd5 20. Rxd5 (20. cxd5 Qd8 $16) 20... Ne4 (20... e6 {is a better defense.} 21. Qc3+ e5) 21. Bd3 $18 Rac8 22. Bxe4 fxe4 23. Re1 (23. Qxe4 $6 Qxf2+ 24. Kh1 Rc7 25. Rxa5 (25. Rh5 h6 $16) 25... Qf4 $16) 23... e6 24. Rg5+ Kf6 $2 (24... Kh8 {keeps fighting.} 25. Rxe4 e5) 25. h4 h6 26. Rg4 {Dancing on a razor blade.} d5 27. Qd2 Ke5 28. Qc3+ ({Don't play} 28. Rg6 Qxb3 29. Qxh6 Kd6 30. Rxe6+ Kc7 31. Qg7+ Kb8 32. Qe5+ Ka7 33. Qxd5 Qb2 34. Qxa5+ Kb8 35. Qe5+ Qxe5 36. Rxe5 Rxc4 37. R5xe4 b5 $18) 28... Kd6 29. Qg3+ Ke7 30. Rg7+ (30. cxd5 $142 exd5 {[#]} 31. Rgxe4+ $1 {[%mdl 512]} (31. Qe5+ Qe6 $14) 31... dxe4 32. Qg7+ Rf7 33. Rxe4+ Qe6 34. Rxe6+ Kxe6 35. Qxh6+ Ke7 36. h5) 30... Rf7 31. Rxf7+ Kxf7 {[%mdl 4096] Endgame KQR-KQR} 32. Qf4+ Ke7 33. Qxh6 Qxb3 (33... Rf8 $142 34. Qg5+ Rf6) 34. cxd5 exd5 (34... Qxd5 35. Qg7+ Kd6) 35. Qg5+ Kd6 36. Qf4+ Kd7 37. Qf5+ Kd8 38. h5 {[%cal Bh4h5,Bh5h6,Bh6h7][%mdl 32]} Qd3 39. h6 {[#] aiming for h7.} Qd2 40. Re3 {Black must now prevent Qf6+.} Rc1+ 41. Kh2 {h7 would kill now.} Qd1 42. h7 {White mates.} Qh1+ 43. Kg3 Rg1 44. Qxd5+ Kc7 45. Rc3+ Kb8 46. Qe5+ Ka7 47. Qxa5+ Kb8 48. Qd8+ Ka7 49. Qd4+ Ka6 50. Qa4+ Kb6 51. Rb3+ Kc7 52. Qa5+ Kb8 53. Qd8+ Ka7 54. Qd4+ {White took control after the opening.  Weighted Error Value: White=0.13 (very precise) /Black=0.41} 1-0

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.02"]
[Round "5.12"]
[White "Balaji, Aaravamudhan"]
[Black "Marques, Ricardo Taborda Trig"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2228"]
[BlackElo "1991"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,120,8,7,8,0,21,14,22,9,22,-26,-20,-25,-17,-55,-45,-55,-48,-62,-72,-77,-66,-91,-85,-117,-100,-178,-162,-152,0,0,50,44,56,52,68,73,70,83,116,111,126,40,37,0,0,6,7,0,0,0,0,4,10,18,70,1,2,4,13,8,35,42,67,76,180,131,179,135,125,120,139,140,184,153,248,137,288,289,375,224,215,189,359,310,437,437,437,437,437,437,437,437,401,323,337,332,322,308,365,393,420,421,702]} 1. d3 d5 2. b3 c6 3. Bb2 Nf6 4. Nf3 Bg4 5. Nbd2 e6 6. g3 Bd6 7. Bg2 Nbd7 8. h3 Bxf3 9. Nxf3 {[%emt 0:04:50]} O-O {[%emt 0:15:57]} 10. O-O {[%emt 0:00:32]} Qe7 {[%emt 0:00:40] A07: Réti Opening: New York and Capablanca Systems.} 11. c4 {[%emt 0:09:05]} Rfe8 {[%emt 0:05:07]} 12. Qc2 {[%emt 0:06:39]} Ba3 {[%emt 0:00:33] The position is equal.} 13. Bxa3 {[%emt 0:05:56]} Qxa3 {[%emt 0:00:09]} 14. e4 {[%emt 0:01:07]} (14. Rab1 {deserves consideration.}) 14... dxe4 $11 {[%emt 0:00:22]} 15. dxe4 {[%emt 0:00:03]} e5 {[%emt 0:00:09] [#]} 16. Nh4 $146 {[%emt 0:07:01]} ({Predecessor:} 16. Nd2 Nf8 17. Rad1 Ne6 18. Nb1 Qe7 19. Qb2 Nc5 20. Qe2 Rad8 21. Qe3 b6 22. Nc3 {½-½ (33) Tarkacs,G-Pfeiffer DDR 1984}) 16... g6 {[%emt 0:15:37]} 17. Kh2 {[%emt 0:16:56]} Qe7 {[%emt 0:02:20]} 18. Qd2 {[%emt 0:07:10]} Nc5 {[%emt 0:01:20]} 19. Rae1 {[%emt 0:00:46]} Rad8 {[%emt 0:05:56]} 20. Qh6 {[%emt 0:10:47]} Rd4 {[%emt 0:04:55]} 21. Re3 {[%emt 0:05:54]} a5 {[%emt 0:12:35]} (21... Nfxe4 $6 22. Nf3 f5 23. Nxd4 exd4 24. Re2 $11) 22. f4 {[%emt 0:03:46]} (22. Rfe1 $17 {is a better defense.}) 22... exf4 {[%emt 0:07:54]} (22... Ncxe4 23. Nf3 exf4 24. gxf4 $11) 23. Rxf4 {[%emt 0:00:29]} Ne6 $2 {[%emt 0:01:20] Pair of Knights!} (23... Ncxe4 24. Nf3 Qd8 25. Nxd4 Qxd4 26. Rexe4 $1 {[%mdl 512]} Rxe4 27. Rxf6 $16) ({Better is} 23... Nfxe4 $17 {And now ...Rd2 would win.} 24. Bxe4 Rxe4 25. Rfxe4 Nxe4) 24. Nf5 {[%emt 0:06:48]} gxf5 {[%emt 0:01:50]} (24... Qd7 $11) 25. exf5 $14 {[%emt 0:00:09][%mdl 64] Discovered Attack} Rxf4 {[%emt 0:00:36]} 26. gxf4 {[%emt 0:00:30]} Kh8 {[%emt 0:02:06]} 27. fxe6 {[%emt 0:03:46]} fxe6 {[%emt 0:00:07]} 28. Qg5 $1 {[%emt 0:00:20]} Rg8 {[%emt 0:07:44]} 29. Qxa5 {[%emt 0:03:52]} (29. Qh6 $2 Rg6 30. Qh4 {[#]} Ng4+ $1 {[%mdl 512]} 31. Qxg4 Rxg4 32. hxg4 Qh4+ 33. Rh3 Qxg4 $19) 29... Qg7 {[%emt 0:00:06][%csl Gg8][%cal Rg7g2]} 30. Qd2 {[%emt 0:00:11] Active counter play!} (30. Qg5 $1 $16) 30... Nh5 {[%emt 0:02:23]} 31. Re4 {[%emt 0:01:00]} Ng3 {[%emt 0:01:07][%cal Og3f1]} (31... e5 32. fxe5 Qg3+ 33. Kg1 $16 (33. Kh1 Qg7 $16)) 32. Re1 {[%emt 0:00:52] Prevents Nf1+.} Nh5 $1 $132 {[%emt 0:02:16][%cal Oh5f4][%mdl 2048] Black has counterplay} 33. Re4 {[%emt 0:00:13]} Ng3 {[%emt 0:00:42][%cal Og3f1]} (33... e5 34. fxe5 Qg3+ 35. Kg1 $16 (35. Kh1 Qg7 $16)) 34. Re1 {[%emt 0:00:02] Against Nf1+} Nh5 $1 {[%emt 0:01:54][%cal Oh5f4] Strongly threatening ...Nxf4!} 35. Rf1 {[%emt 0:00:00]} Ng3 {[%emt 0:00:30]} (35... e5 36. fxe5 Qg3+ 37. Kh1 $14) 36. Rf3 {[%emt 0:01:08]} Nh5 {[%emt 0:03:29]} (36... Nf5 $11) 37. Kg1 {[%emt 0:01:21]} (37. b4 $1 $14) 37... Qa1+ {[%emt 0:01:07]} (37... e5 38. fxe5 Qxe5 39. Re3 $16) 38. Rf1 {[%emt 0:00:36]} Qg7 {[%emt 0:00:20]} 39. Rf2 {[%emt 0:00:34]} Qa1+ {[%emt 0:00:27]} 40. Kh2 {[%emt 0:00:44]} Qg7 {[%emt 0:00:11]} 41. Qe3 {[%emt 0:00:53]} Qg6 {[%emt 0:00:34]} (41... Rf8 $16) 42. Rd2 {[%emt 0:01:28]} (42. a4 $18) 42... Nf6 {[%emt 0:00:52]} (42... Rf8 $16) 43. Qc3 {[%emt 0:02:32]} h5 {[%emt 0:00:20]} 44. Re2 {[%emt 0:01:19][%cal Bd2e2,Be2e5,Be5g5][%mdl 32]} Rg7 {[%emt 0:00:52]} 45. Qf3 {[%emt 0:00:21]} Kh7 {[%emt 0:01:15]} 46. Re5 {[%emt 0:00:45]} Qh6 {[%emt 0:01:54]} (46... Kg8 $16 47. Rg5 (47. Rxe6 Ng4+ 48. Qxg4 hxg4 $11) 47... Qf7) 47. Qd3+ {[%emt 0:01:37]} ({And not} 47. Rxe6 Ng4+ 48. hxg4 Qxe6 $11) ({White should try} 47. Qe3 $18) 47... Rg6 $2 {[%emt 0:01:17]} (47... Kg8 $16 {might work better.} 48. Qe3 (48. Rxe6 Ng4+ 49. hxg4 Qxe6 $11) 48... h4) 48. Rg5 $18 {[%emt 0:00:55]} (48. Rxe6 Qxf4+ 49. Kh1 Kh6 $16) 48... Kg7 {[%emt 0:01:10]} 49. Qe3 {[%emt 0:00:29]} (49. h4 $142) 49... Kf7 {[%emt 0:00:29]} 50. Qe5 {[%emt 0:00:38]} Ne8 {[%emt 0:00:40]} (50... Ke7 51. Qa5 h4 52. Qb4+ Ke8) 51. Rxh5 {[%emt 0:00:52]} Qf8 {[%emt 0:00:32]} (51... Qg7 $142 52. Bf3 Qxe5 53. fxe5 Ng7) 52. Be4 {[%emt 0:00:16]} (52. f5 exf5 53. Rxf5+ Rf6 $18) 52... Rg7 {[%emt 0:00:23]} 53. f5 {[%emt 0:00:52][%csl Gf5][%cal Re5e6]} ({Weaker is} 53. Rh6 Qd6 54. Bf3 Qxe5 55. fxe5 Rg5 56. Bh5+ Kf8 57. Bxe8 Kxe8 58. Rxe6+ Kf7 $18) 53... Qd6 {[%emt 0:00:14]} 54. fxe6+ {[%emt 0:00:14]} Ke7 {[%emt 0:00:09] ( -> ...Qd2+)} 55. Qxd6+ {[%emt 0:00:06]} Nxd6 {[%emt 0:00:05] KRB-KRN} 56. Bf3 {[%emt 0:00:42]} Kxe6 {[%emt 0:00:13]} 57. Bg4+ {[%emt 0:00:01]} Ke7 {[%emt 0:00:27]} 58. Re5+ {[%emt 0:00:12]} Kf7 {[%emt 0:00:25]} 59. a4 {[%emt 0:00:13] c5 is the strong threat.} Kf8 {[%emt 0:01:28]} 60. Bh5 {[%emt 0:00:17] aiming for c5.} Rd7 {[%emt 0:00:27] Quite a comeback for White.  Weighted Error Value: White=0.22 (precise) /Black=0.27 (precise)} (60... b6 $142 61. c5 bxc5 62. Rxc5 Rc7) 1-0

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.02"]
[Round "5.13"]
[White "Mahitosh Dey"]
[Black "Bhagat, Kush"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2212"]
[BlackElo "1813"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,71,0,0,7,14,4,9,10,4,0,12,9,22,16,13,1,16,9,17,19,37,19,17,9,25,31,46,51,53,37,34,39,50,6,54,49,53,14,14,25,27,11,10,10,10,-18,0,0,0,-9,-5,-10,8,8,64,64,91,0,0,0,0,-6]} 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c3 O-O 5. Nbd2 d6 6. e4 Nbd7 {[%cal Oe7e5]} 7. Qc2 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} b6 8. Bc4 {[%emt 0:07:59]} Bb7 {[%emt 0:11:55][%cal Oe7e5]} 9. O-O {[%emt 0:01:02] [#]} e5 $146 {[%emt 0:08:33]} ({Predecessor:} 9... c5 10. d5 a6 11. a4 Ng4 12. h3 Nge5 13. Nxe5 Nxe5 14. Bxe5 dxe5 15. Rad1 Qc7 {½-½ (29) Gregor,J (1747)-Hrabal,M (2091) Czech Republic 2016}) 10. dxe5 {[%emt 0:00:09]} dxe5 {[%emt 0:00:05]} 11. Bg5 {[%emt 0:13:54][%cal Bf4g5,Bg5h4,Bh4g3][%mdl 32]} a5 {[%emt 0:10:28]} 12. a4 {[%emt 0:02:26]} Qe7 {[%emt 0:04:20]} 13. Rfe1 {[%emt 0:07:09]} h6 {[%emt 0:04:23]} 14. Bh4 {[%emt 0:00:33]} Kh8 {[%emt 0:08:18]} (14... Nc5 {is interesting.} 15. h3 Rfd8 16. b4 Na6) 15. h3 {[%emt 0:04:05]} Bc6 {[%emt 0:13:30]} 16. Nh2 {[%emt 0:09:05]} Nc5 {[%emt 0:13:11]} 17. Ng4 {[%emt 0:04:54][%cal Oc4d5]} g5 {[%emt 0:00:21]} (17... h5 $5 {[%cal Rh5g4]} 18. Bxf6 Bxf6 $11) 18. Nxf6 {[%emt 0:00:07]} Qxf6 {[%emt 0:00:09]} 19. Bg3 {[%emt 0:00:08]} Qg6 {[%emt 0:01:18]} 20. f3 {[%emt 0:00:53]} (20. b4 $5 {[%cal Rb4c5]} Ne6 21. Bb3 $11) 20... h5 {[%emt 0:02:21]} 21. b4 {[%emt 0:03:35]} Ne6 {[%emt 0:01:54]} 22. b5 {[%emt 0:01:55]} (22. Bxe6 $5 Qxe6 23. b5 $11) 22... Bb7 {[%emt 0:01:44]} (22... Bd7 $11 {feels stronger.}) 23. Bxe6 $14 {[%emt 0:01:09]} Qxe6 {[%emt 0:01:55]} 24. Qa2 {[%emt 0:00:29]} Qxa2 {[%emt 0:07:32]} 25. Rxa2 {[%emt 0:00:04]} Bc8 {[%emt 0:00:47]} 26. c4 {[%emt 0:02:50][%cal Oc4c5]} Be6 {[%emt 0:00:30]} 27. Rc2 {[%emt 0:00:05]} Rfd8 {[%emt 0:01:03]} 28. c5 {[%emt 0:01:49]} bxc5 {[%emt 0:00:47]} 29. Nc4 {[%emt 0:00:36]} f6 {[%emt 0:02:20]} 30. Rec1 {[%emt 0:00:16]} Bf8 {[%emt 0:01:12]} 31. Be1 {[%emt 0:00:22]} Bxc4 {[%emt 0:00:22]} 32. Rxc4 {[%emt 0:00:05]} c6 {[%emt 0:00:20]} (32... Rdc8 $11) 33. bxc6 {[%emt 0:01:05]} Rdc8 {[%emt 0:01:03]} 34. Rb1 {[%emt 0:00:03] White is more active.} (34. Rxc5 $16 Bxc5+ 35. Rxc5) 34... Rxc6 $11 {[%emt 0:00:49]} 35. Rb5 {[%emt 0:00:08]} Kg8 {[%emt 0:03:14]} 36. Bxa5 {Weighted Error Value: White=0.11 (very precise) /Black=0.10 (very precise)} 1/2-1/2

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.02"]
[Round "5.14"]
[White "Verma, Aditya"]
[Black "Garcia Dorado, Alberto"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2114"]
[BlackElo "2206"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,62,17,-4,0,-20,-9,-20,-1,-31,0,-8,6,0,0,0,0,0,14,2,5,0,27,-10,39,36,33,42,37,33,40,38,47,26,32,12,14,13,80,29,81,68,65,60,58,59,87]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. g3 d6 6. Nc3 {[%emt 0:01:27]} g6 {[%emt 0:12:29]} 7. Bg2 {[%emt 0:00:43]} Nxd4 {[%emt 0:01:28]} 8. Qxd4 {[%emt 0:00:06]} Bg7 {[%emt 0:00:07]} 9. O-O {[%emt 0:00:30]} O-O {[%emt 0:00:15]} 10. Qd1 {[%emt 0:01:32]} Bg4 {[%emt 0:00:25] B70: Sicilian Dragon: 6 g3 and 6 Be2 (without a later Be3).} 11. Qd3 {[%emt 0:05:39]} Rc8 {[%emt 0:03:08] [#]} 12. Re1 $146 {[%emt 0:04:34]} ({Predecessor:} 12. Bg5 Qa5 13. Bd2 Qc7 14. Rfe1 Rfd8 15. Rac1 a6 16. b3 b5 17. a4 b4 18. Nd1 {½-½ (34) Abdusattorov,N (2627)-Shevchenko,K (2592) Chess.com INT 2020}) 12... Qc7 {[%emt 0:02:18] The position is equal.} 13. h3 {[%emt 0:18:33]} Bd7 {[%emt 0:00:09]} 14. Be3 {[%emt 0:03:15]} a6 {[%emt 0:21:45]} 15. Rac1 {[%emt 0:03:30]} b5 {[%emt 0:02:09]} 16. Bd4 {[%emt 0:00:48]} e5 {[%emt 0:11:16] [#] Strongly threatening ...b4.} 17. Be3 {[%emt 0:00:55]} Be6 {[%emt 0:02:05]} 18. a3 {[%emt 0:03:44]} Rfd8 {[%emt 0:08:32]} 19. Qd2 {[%emt 0:06:46]} Nd7 {[%emt 0:07:01]} 20. Bg5 {[%emt 0:11:47]} f6 {[%emt 0:00:07]} (20... Bf6 $11) 21. Nd5 $14 {[%emt 0:00:05]} Bxd5 {[%emt 0:00:26]} 22. Qxd5+ {[%emt 0:01:47]} Kh8 {[%emt 0:01:13]} 23. Be3 {[%emt 0:01:27]} Nb6 $1 {[%emt 0:00:16]} 24. Bxb6 {[%emt 0:05:11]} Qxb6 {[%emt 0:10:21]} 25. c4 {[%emt 0:03:04]} Rc5 {[%emt 0:00:21]} 26. Qe6 {[%emt 0:03:39]} Qc7 27. Bf1 Rc6 {[%emt 0:01:12] [#]} (27... f5 $1 $11 {keeps the balance.}) 28. Qd5 {[%emt 0:02:21]} (28. Rc3 $1 $16) 28... Bh6 {[%emt 0:04:49]} (28... Rc5 $11 29. Qe6 f5) 29. Rc2 {[%emt 0:00:27]} Rc8 {[%cal Rb5c4] White is slightly better.} 30. b3 Kg7 31. Rd1 Qd8 {Weighted Error Value: White=0.12 (very precise) /Black=0.16 (very precise)} 1/2-1/2

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.02"]
[Round "5.15"]
[White "Rodriguez Lopez, Rafael"]
[Black "Areal, Maria  Beatriz"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2172"]
[BlackElo "1479"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,45,37,18,54,30,56,35,75,60,106,104,95,94,105,117,128,124,460,452,775,696,910,928,896,920,804,751,713,648]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 O-O {[%emt 0:10:51]} 8. Be3 {[%emt 0:00:54]} b6 {[%emt 0:01:40]} 9. Qd2 {[%emt 0:00:06]} Re8 {[%emt 0:02:49]} 10. Bh6 {[%emt 0:00:30]} Bh8 {[%emt 0:00:42] B31: Sicilian: 2...Nc6 3 Bb5 g6.} 11. O-O {[%emt 0:03:40]} (11. e5 $5 {[%cal Re5f6]}) 11... Ba6 {[%emt 0:09:07] [#]} 12. a4 $146 {[%emt 0:01:43]} ({Predecessor:} 12. Rad1 e5 13. b3 Qc7 14. Nh2 Nh5 15. Ne2 Rad8 16. Qe3 Bc8 17. g4 Ng7 18. f4 exf4 19. Bxf4 {½-½ (78) Bologan,V (2686)-Malec,S (2210) Warsaw 2010}) 12... Qc8 {[%emt 0:04:48] White is slightly better.} 13. b3 {[%emt 0:02:57]} (13. e5 $5 {[%cal Re5f6]} Nd5 14. Rfe1 $16) 13... Rd8 {[%emt 0:05:42]} (13... Qc7 $14) 14. e5 $16 {[%emt 0:02:17]} Nd5 {[%emt 0:04:11]} 15. Ne4 {[%emt 0:00:19]} Qc7 {[%emt 0:04:44]} 16. Rae1 $36 {[%emt 0:01:15][%mdl 2048] Black is under strong pressure. 0x0.00144c1faa9adp-1022s more active pieces.} Nb4 {[%emt 0:05:19][%cal Ob4c2]} (16... Bxe5 $2 17. Nxe5 (17. Nxc5 Bc3 $14) 17... f6 18. Nc4 $18) 17. Neg5 {[%emt 0:01:20]} Bg7 $2 {[%emt 0:13:07][%mdl 8192] [#]} (17... Qc8 $16) 18. Qf4 $1 $18 {[%emt 0:02:50] White is clearly winning.} Rf8 {[%emt 0:01:21]} (18... Bf6 $142 19. Nxf7 Re8) (18... e6 19. Qh4) 19. Qh4 {[%emt 0:00:06]} f6 {[%emt 0:10:42]} 20. Bxg7 {[%emt 0:01:05][%csl Gg5][%cal Rh4h7]} fxg5 {[%emt 0:01:16] [#]} 21. Nxg5 $1 {[%emt 0:00:06][%csl Gg5][%cal Rh4h7]} h5 {[%emt 0:00:10]} 22. Bxf8 {[%emt 0:00:07]} Rxf8 {[%emt 0:00:47]} 23. Ne6 {[%emt 0:00:05][%csl LRc7,LRf8] White took control after the opening.  Weighted Error Value: White=0.08 (flawless) /Black=0.80} 1-0

