[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.05"]
[Round "8.1"]
[White "Nigmatov, Ortik"]
[Black "Spraggett, Kevin"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2437"]
[BlackElo "2487"]
[Annotator "TA"]
[PlyCount "173"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 28,173,86,70,84,85,81,33,163,154,152,95,99,30,73,0,0,0,0,0,0,0,0,0,0,-52,12,11,64,44,175,0,0,-37,-65,-57,0,-6,0,0,0,0,0,-74,-91,-181,0,0,0,-337,-348,-339,-339,-348,-347,-510,-339,-540,-524,-515,-448,-731,-731,-869,-876,-717,-618,-645,-640,-1129,-1060,-1248,-98,-116,0,-943,-1132,-1109,-951,-1163,-937,-1314,-1314,-1120,-1127,-29956,-29955,-29953,-29959,-5701,-5143,-29975,-29976,-29976,-29977,-29978,-29972,-29980,-1162,-29964,-29950,-29958,-1077,-919,-845,-602,-194,-29974,-29967,-29967,-29968,-29968,-125,-29969,-29970,-29968,-29970,-29968,-29968,-29963,-29967,-1322,0,0,0,0,0,-206,0,0,0,0,0,-129,-128,-396,-396,-462,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:04:42]} 2. Nf3 {[%emt 0:00:08]} e6 {[%emt 0:00:17]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:30]} Qc7 {[%emt 0:00:23]} 6. Be3 {[%emt 0:00:21]} a6 {[%emt 0:00:13]} 7. Qf3 {[%emt 0:00:29]} Nf6 {[%emt 0:00:29]} 8. O-O-O {[%emt 0:00:11]} h5 {[%emt 0:00:15]} 9. Nxc6 {[%emt 0:10:27]} bxc6 {[%emt 0:02:32]} 10. Bc4 {[%emt 0:00:22]} Be7 {[%emt 0:03:19]} 11. Bb3 {[%emt 0:01:43]} a5 {[%emt 0:24:18]} 12. Rhe1 {[%emt 0:05:26]} Bb7 {[%emt 0:04:17]} 13. Bg5 {[%emt 0:12:30]} c5 {[%emt 0:12:56]} 14. Qd3 {[%emt 0:27:54]} Bc6 {[%emt 0:13:50]} 15. e5 {[%emt 0:06:45]} Nd5 {[%emt 0:00:23]} 16. Bxe7 {[%emt 0:00:25]} ({Wrong is} 16. Nxd5 $2 Bxg5+ 17. Kb1 (17. f4 $2 Bxd5 18. Bxd5 Bxf4+ 19. Kb1 exd5 $19) 17... exd5 $19) 16... Nxe7 {[%emt 0:00:08]} 17. Nb5 {[%emt 0:04:40]} (17. Ba4 $16) 17... Qb6 {[%emt 0:02:56]} (17... Bxb5 $14 18. Qxb5 Ng6) 18. Nd6+ $18 {[%emt 0:00:37]} Kf8 {[#]} 19. Qe3 (19. Ba4 $142 $1 {[%mdl 512]}) 19... g6 {[%emt 0:11:36] [#]} 20. Nc4 {[%emt 0:12:39]} (20. Ba4 $1 $16) 20... Qa7 {[%emt 0:00:29]} 21. a4 {[%emt 0:00:04]} (21. c3 $16) 21... Nf5 $11 {[%emt 0:02:33]} 22. Qg5 {[%emt 0:00:11]} Rb8 {[%emt 0:03:16]} 23. Qf6 {[%emt 0:00:37]} Rh7 {[%emt 0:01:46]} 24. Rd3 $1 {[%emt 0:04:41]} Qc7 {[%emt 0:03:03]} 25. Nd6 {[%emt 0:04:26]} Qb6 {[%emt 0:02:41]} 26. Red1 {[%emt 0:04:09]} (26. Rc3 $11) 26... Nxd6 {[%emt 0:01:31]} (26... Nd4 $1 $15) 27. exd6 $11 {[%emt 0:00:33]} ({Not} 27. Rxd6 $2 c4 28. Bxc4 Qxb2+ 29. Kd2 Qb4+ 30. Kd3 Bxa4 $19) 27... Re8 {[%emt 0:00:36]} ({Black should play} 27... Kg8 $11) 28. Re3 $14 {[%emt 0:00:49]} Qb4 {[%emt 0:01:30] [#]} (28... Bxg2 $2 29. Bxe6 $1 Qd8 30. Qxd8 Rxd8 31. Bd5 Bxd5 32. Rxd5 $18) (28... Kg8 $14) 29. Qc3 $2 {[%emt 0:01:59]} (29. Bxe6 $1 $18 {[%mdl 512]} dxe6 30. d7 Bxd7 31. Rxd7) 29... Bxg2 {[%emt 0:01:07]} 30. Rg1 {[%emt 0:00:46]} Bc6 {[%emt 0:01:45]} 31. Qe5 {[%emt 0:00:10]} Qd4 {[%emt 0:00:45]} (31... Bxa4 $2 32. Re4 c4 33. Rf4 $16 (33. Rxc4 Qb5 $16)) (31... c4 $2 32. Rxg6 cxb3 33. Reg3 $1 Qe1+ 34. Qxe1 $18) (31... Qh4 $1 $15) 32. c3 $11 {[%emt 0:01:04]} Qh4 {[%emt 0:01:07]} 33. Bc2 {[%emt 0:00:15]} Rg7 {[%emt 0:00:47]} (33... Bxa4 $2 34. Bxg6 Qxf2 35. Rgg3 $18) 34. Reg3 $1 {[%emt 0:00:56]} f6 {[%emt 0:00:43]} (34... Bxa4 $2 35. Bxg6 f6 36. Qe3 $18) 35. Qxc5 {[%emt 0:00:04]} (35. Qe3 $1 $11 {remains equal.} g5 36. Rh3) 35... g5 $17 {[%emt 0:00:02]} 36. Qe3 {[%emt 0:00:57]} (36. h3 $17) 36... Bxa4 $2 {[%emt 0:00:34]} (36... Qxh2 $19 {Threatens to win with ...g4.} 37. Kb1 Kg8) 37. Qf3 {[%emt 0:01:13]} g4 {[%emt 0:00:33]} 38. Qd3 $2 {[%emt 0:00:44][%mdl 8192]} (38. Bxa4 $11 gxf3 39. Rxg7) 38... Bxc2 $19 {[%emt 0:00:12]} (38... Qxh2 $2 39. Bxa4 f5 40. Qe3 $18) 39. Kxc2 {[%emt 0:00:12]} Qxh2 {[%emt 0:00:21]} 40. Qe3 {[%emt 0:00:33]} f5 {[%emt 0:00:15]} 41. Qd4 {[%emt 0:00:38]} (41. R1g2 $142 Qh1 42. Qd4) 41... Kg8 {[%emt 0:00:51]} 42. Kb1 {[%emt 0:00:16]} (42. R3g2 {might work better.} Qh4 43. Qf4) 42... h4 $19 {[%emt 0:00:25]} 43. R3g2 {[%emt 0:00:35]} Qh3 {[%emt 0:00:05]} 44. Qf6 {[%emt 0:00:22]} (44. Qd1 $142) 44... Qd3+ $19 {[%emt 0:00:06]} 45. Kc1 {[%emt 0:00:38]} h3 {[%emt 0:00:12]} 46. Rg3 {[%emt 0:00:05]} Qxd6 {[%emt 0:00:05]} 47. Rxh3 {[%emt 0:00:07]} Qf4+ {[%emt 0:00:36]} 48. Kd1 {[%emt 0:01:15]} Qxf2 {[%emt 0:01:39]} 49. Rxg4 {[%emt 0:00:01] [#]} Qf1+ $2 {[%emt 0:01:00]} (49... fxg4 $1 $19 50. Qxf2 gxh3) 50. Kd2 $17 {[%emt 0:00:01] [#]} Qf2+ $2 {[%emt 0:00:04][%mdl 8192]} (50... fxg4 $1 $17 51. Qxf1 gxh3 52. Qxh3 Rb8) 51. Kd1 $19 {[%emt 0:00:03]} fxg4 {[%emt 0:00:41]} 52. Qxf2 {[%emt 0:00:07]} gxh3 {[%emt 0:00:04]} 53. Qh4 {[%emt 0:00:04]} Rb8 {[%emt 0:01:02]} 54. Kc2 {[%emt 0:00:25]} Rg2+ {[%emt 0:00:16]} 55. Kd3 {[%emt 0:00:08]} h2 {[%emt 0:00:27]} 56. b4 {[%emt 0:00:56]} axb4 {[%emt 0:00:16]} 57. Qh3 {[%emt 0:00:01]} h1=Q {[%emt 0:01:21]} 58. Qxh1 {[%emt 0:00:01]} Rg3+ {[%emt 0:00:13]} 59. Kd4 {[%emt 0:00:58]} bxc3 {[%emt 0:00:21]} 60. Qh2 {[%emt 0:00:10]} Rb4+ {[%emt 0:00:13]} 61. Ke5 {[%emt 0:00:14]} Rbg4 {[%emt 0:00:20]} 62. Qc2 {[%emt 0:00:14]} Kg7 {[%emt 0:00:47]} (62... Rc4 $142 63. Kf6 Rg7 64. Qa2 Rc6 65. Qa8+ Kh7 66. Qf8 e5+ 67. Kxe5 c2 68. Qf5+ Kg8 69. Qf4 c1=Q 70. Qxc1 Rxc1 71. Ke4 Rc4+ 72. Ke3 Rg3+ 73. Kd2 Kf7 74. Ke1 Rc2 75. Kd1 Rgg2 76. Ke1 Rg1#) 63. Kd6 {[%emt 0:00:30]} Rd4+ {[%emt 0:00:27]} 64. Ke7 {[%emt 0:00:00]} Rd2 {[%emt 0:01:06]} (64... Kg8 $142 65. Kd8 Rd2 66. Qb3 Rdd3 67. Qc2 Kf7 68. Qe2 Rgf3 69. Qh2 e5 70. Qh4 Ke6 71. Ke8 Kf5 72. Qh7+ Kg4 73. Qe4+ Kh3 74. Qe1 e4 75. Ke7 d5 76. Qh1+ Kg4 77. Qg1+ Kf5 78. Qh2 Rd2 79. Qh4 Ke5 80. Qg5+ Kd4 81. Kd7 Rdf2 82. Kc6 Rf6+ 83. Kc7 c2 84. Qc1 e3 85. Kc8 Rb6 86. Qa1+ Kd3 87. Kc7 Rb1 88. Qa3+ Ke4 89. Qa4+ Kf3 90. Kd8 c1=Q 91. Qa6 e2 92. Qd3+ Kg4 93. Qd4+ Qf4 94. Qg7+ Qg5+ 95. Qxg5+ Kxg5 96. Ke7 e1=Q+ 97. Kd7 Qe5 98. Kc8 Rf7 99. Kd8 Qh8#) 65. Qe4 $19 {[%emt 0:00:01]} Rd5 {[%emt 0:00:07]} 66. Qf4 {[%emt 0:00:12]} Rg6 $2 {[%emt 0:00:27]} (66... Rdd3 67. Qf7+ Kh6 68. Qf4+ Kh7) 67. Qf3 $2 {[%emt 0:00:59]} (67. Qc7 $19) 67... c2 {[%emt 0:00:46]} 68. Qc3+ {[%emt 0:00:10]} e5 {[%emt 0:00:20]} 69. Qxc2 {[%emt 0:00:01]} Re6+ {[%emt 0:00:03]} 70. Kd8 {[%emt 0:00:06]} e4 {[%emt 0:00:33]} 71. Qg2+ {[%emt 0:00:10]} Kf6 {[%emt 0:00:12]} 72. Qf2+ {[%emt 0:00:27]} Rf5 {[%emt 0:00:29]} 73. Qd4+ {[%emt 0:00:01]} Ree5 {[%emt 0:00:22]} 74. Qe3 {[%emt 0:00:02]} Rf3 $2 {[%emt 0:00:20]} (74... Rg5 $19 75. Qf2+ Ke6) 75. Qh6+ $11 {[%emt 0:00:13]} Kf5 {[%emt 0:00:01]} 76. Qh7+ {[%emt 0:02:51]} Kf4 {[%emt 0:00:17]} 77. Qh2+ $2 {[%emt 0:00:49]} (77. Qh4+ $1 $11 {and White is okay.} Ke3 78. Qe1+ Kd3 79. Qd1+ Ke3 80. Qe1+ Kf4 81. Qh4+ Kf5 82. Qh5+ Kf6 83. Qh8+ Kf5 84. Qh5+ Kf6 85. Qh8+ Kf5 86. Qh5+) 77... Kf5 $2 {[%emt 0:01:24]} (77... Rg3 $1 $19 {White must now prevent ...e3.} 78. Qh4+ Rg4 79. Qf6+ Rf5 80. Qd6+ Ke3 81. Kxd7 Rgg5 82. Qa3+ Ke2 83. Qa2+ Kf3) 78. Qh7+ $11 {[%emt 0:00:01]} Kg5 {[%emt 0:00:37]} (78... Kf4 $5 79. Qh4+ Kf5 80. Qh5+ Ke6 81. Qe8+ Kd6 82. Qxd7+ Kc5 83. Qa7+ Kd6 84. Qd7+ Kc5 85. Qa7+ Kd6 86. Qd7+ $11) 79. Qg7+ {[%emt 0:00:34]} Kf4 {[%emt 0:00:29]} 80. Qh6+ {[%emt 0:00:06] [#]} (80. Qf6+ $1 $11 Rf5 81. Qh4+ Ke3 82. Qe1+ Kf4 83. Qh4+ Ke3 84. Qe1+ Kf4 85. Qh4+) 80... Rg5 $1 $17 {[%emt 0:00:21]} 81. Kxd7 $2 {[%emt 0:03:48][%mdl 8192] [#]} (81. Qd6+ $17 {only move.} Kg4 82. Qxd7+ Rgf5 83. Qg7+ Rg5 84. Qd7+ Rgf5 85. Qg7+ Kh3 86. Qh6+ Kg3 87. Qg7+ Kh2 88. Qh6+ Kg3 89. Qg7+ Kh3 90. Qh8+ Kg4 91. Qg7+) 81... e3 $1 $19 {[%emt 0:00:12]} 82. Kd6 {[%emt 0:01:37]} e2 $2 {[%emt 0:01:29]} ({Black should try} 82... Rfg3 $19 {( -> ...e2)} 83. Qf6+ Ke4) 83. Qf6+ $1 $11 {[%emt 0:00:04]} Rf5 {[%emt 0:00:39]} (83... Kg4 $5 84. Qe6+ Kh4 85. Qe4+ Kg3 86. Qxe2 Rgf5 $11) 84. Qd4+ $1 {[%emt 0:00:02]} Kg3 {[%emt 0:00:28]} (84... Kg5 $5 {[%cal Rf5f6]} 85. Qd2+ R3f4 $11) 85. Qg1+ {[%emt 0:00:06]} Kf4 {[%emt 0:00:49]} 86. Qd4+ {[%emt 0:00:02]} Kg3 {[%emt 0:00:21]} (86... Kg5 $5 87. Qd2+ R3f4 $11) 87. Qg1+ {[%emt 0:00:06]} 1/2-1/2

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.04"]
[Round "8.2"]
[White "Krishna C R G"]
[Black "Motylev, Alexander"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2430"]
[BlackElo "2632"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,30,-25,6,-8,0,0,0,14,2,-20,-28,-24,-19,-48,-11,-63,-63,-395,-383]} 1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:11]} 2. c4 {[%emt 0:00:04]} c6 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 4. g3 {[%emt 0:00:26]} Bf5 {[%emt 0:00:30]} 5. Bg2 {[%emt 0:02:06]} e6 {[%emt 0:00:59]} 6. O-O {[%emt 0:00:10]} Nbd7 {[%emt 0:01:12]} 7. Nc3 {[%emt 0:14:44]} h6 {[%emt 0:02:02]} 8. Ne5 {[%emt 0:15:22] D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} Be7 {[%emt 0:09:57]} 9. Qb3 {[%emt 0:01:12]} O-O {[%emt 0:12:42]} 10. cxd5 {[%emt 0:09:28] The position is equal.} cxd5 {[%emt 0:00:24]} 11. Bf4 {[%emt 0:01:01] [#]} Nxe5 $146 {[%emt 0:02:56]} ({Predecessor:} 11... Qb6 12. Qxb6 Nxb6 13. f3 Bh7 14. e4 Rfd8 15. Rfd1 Bb4 16. exd5 Nfxd5 {½-½ (27) Splichal,S (2138)-Kulovana,E (2197) Czech Republic 2016}) 12. Bxe5 {[%emt 0:01:33]} Qd7 {[%emt 0:05:50]} 13. Rac1 {[%emt 0:19:41]} Rac8 {[%emt 0:07:53][%cal Ba8c8,Bc8c6,Bc6c3][%mdl 32]} 14. Qb5 {[%emt 0:09:10]} (14. Nb5 $11) 14... Rc6 $15 {[%emt 0:02:20]} 15. Rfd1 $2 {[%emt 0:21:09][%mdl 8192] [#]} (15. e3 $15) 15... Rxc3 $1 {[%emt 0:05:32][%mdl 512] Weighted Error Value: White=0.87/Black=0.10 (very precise)} 0-1

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.04"]
[Round "8.3"]
[White "Perez Candelario, Manuel"]
[Black "Panesar Vedant"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2578"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,58,0,6,8,8,14,6,10,4,18,9,15,0,18,6,18,-14,-21,-24,-17,-22,0,-26,-10,-8,-7,-10,-2,-37,-31,-28,0,-14,0,-47,-57,-65,-55,-61,-58,-70,-36,-87,-71,-104,-91,-69,-89,-89,0]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:03:10]} 2. Bc4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:25]} 3. d3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:31]} 4. Nc3 {[%emt 0:00:10][%cal Bb1c3,Bc3e2,Be2g3][%mdl 32]} Bb4 {[%emt 0:00:16]} 5. Nf3 {[%emt 0:00:28]} d6 {[%emt 0:03:03]} 6. O-O {[%emt 0:11:11]} Na5 {[%emt 0:04:53] C28: Vienna Game: 2...Nf6 3 Bc4 Nc6.} 7. Bb3 {[%emt 0:08:36]} Nxb3 {[%emt 0:00:57]} 8. axb3 {[%emt 0:00:03]} h6 {[%emt 0:02:08] The position is equal.} 9. Ne2 {[%emt 0:04:40]} O-O {[%emt 0:00:32] [#]} 10. Ng3 $146 {[%emt 0:00:10]} ({Predecessor:} 10. c3 Bc5 11. Ng3 Bb6 12. Re1 Re8 13. h3 c6 14. d4 exd4 15. Nxd4 Bc7 16. Qf3 {½-½ (38) Glaeser,A (1304)-Duan,M (1246) Willingen 2016}) 10... Re8 {[%emt 0:01:59]} 11. Bd2 {[%emt 0:08:47]} Bc5 {[%emt 0:02:39]} 12. h3 {[%emt 0:01:40]} c6 {[%emt 0:02:43]} 13. Be3 {[%emt 0:04:34]} Bxe3 {[%emt 0:06:22]} 14. fxe3 {[%emt 0:00:44]} Be6 {[%emt 0:04:53]} 15. Qe1 {[%emt 0:01:09]} Nh7 {[%emt 0:02:02]} 16. Kh2 {[%emt 0:03:37]} a6 {[%emt 0:01:38]} 17. Rd1 {[%emt 0:05:54]} Qe7 {[%emt 0:07:32]} 18. d4 {[%emt 0:03:43]} Nf6 {[%emt 0:22:22]} 19. dxe5 {[%emt 0:13:01]} dxe5 {[%emt 0:01:00]} 20. Qc3 {[%emt 0:00:04]} Qc7 {[%emt 0:09:04]} 21. Rd2 {[%emt 0:00:43]} ({Much weaker is} 21. Nxe5 {[#]} Bxh3 $1 {[%mdl 512]} 22. Rxf6 gxf6 $15) (21. Qxe5 Qxe5 22. Nxe5 Bxh3 $1 {[%mdl 512]} 23. Nxf7 Bg4 $17) 21... Rad8 {[%emt 0:00:43]} 22. Rfd1 {[%emt 0:01:33]} (22. Rxd8 $11 {should be considered.} Qxd8 23. Qc5 (23. Nxe5 Qc7 $11)) 22... Rxd2 $15 {[%emt 0:01:21]} 23. Rxd2 {[%emt 0:00:25]} Nd7 {[%emt 0:00:46]} 24. b4 {[%emt 0:01:58]} Ra8 {[%emt 0:01:29]} 25. b3 {[%emt 0:02:40]} Re8 {[%emt 0:00:37]} 26. Rd1 {[%emt 0:03:12]} (26. Ne1 $15) 26... Rc8 $17 {[%emt 0:00:25]} 27. Nh4 {[%emt 0:02:22]} g6 {[%emt 0:04:35] Against Nhf5} 28. Nhf5 {[%emt 0:00:44]} Nf6 {[%emt 0:02:16]} ({Much worse is} 28... gxf5 29. exf5 Bd5 30. e4 $11) 29. Nh4 {[%emt 0:04:33]} Nd7 {[%emt 0:05:11] Weighted Error Value: White=0.13 (very precise) /Black=0.07 (flawless)} (29... Ne8 $17) 1/2-1/2

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.04"]
[Round "8.4"]
[White "Martinez Duany, Lelys Stanley"]
[Black "Balaji, Aaravamudhan"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2497"]
[BlackElo "2228"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,80,-9,0,-6,-6,-11,8,2,2,10,-1,0,50,36,33,39,36,41,39,39,25,0,0,0,0,0,0,0,12,10,20,24,27,16,24,12,25,18,14,14,19,13,18,14,11,15,71,0,17,16,14,11,130,115,120,127,133,134,143,139,146,152,168,156,170,162,179,174,638,595,29999]} 1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. d4 c5 {[#]} 7. Be2 $146 {E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3.} ({Predecessor:} 7. a3 cxd4 8. exd4 e5 9. dxe5 dxe5 10. Qxd8 Rxd8 11. Nxe5 Ng4 12. Nd3 Re8+ 13. Be2 Bf5 14. Kd2 Bxd3 15. Bxg4 Bxb2 16. Ra2 Rd8 17. Rxb2 Bf5+ 18. Kc3 Bxg4 19. Nd2 Bf5 {0-1 (19) Carlsen,M (2847)-Dubov,D (2710) chess24.com INT 2021}) 7... cxb4 8. O-O (8. Nbd2 Nbd7 $15) 8... e5 9. a3 {The position is equal.} bxa3 10. Nxa3 exd4 11. Nxd4 d5 (11... a6 $11) 12. cxd5 Nxd5 13. Nc4 Nc6 14. Nxc6 bxc6 15. Bxg7 Kxg7 16. Rxa7 {[%mdl 64] Decoy} Rxa7 17. Qd4+ Qf6 18. Qxa7 Nc3 19. Bf3 Bf5 {Threatens to win with ...Bd3.} 20. Qc5 Rd8 {Against Nd6} 21. Ne5 ({Avoid the trap} 21. Qxc6 $2 Qxc6 22. Bxc6 Bd3 $19) ({Don't play} 21. Bxc6 Bd3 22. Ne5 (22. Re1 $2 Bxc4 23. Qxc4 Rc8 $19) 22... Bxf1 23. Qxc3 Ba6 $17) 21... Ne4 22. Bxe4 Bxe4 23. Ng4 Qd6 (23... Qf5 24. Qc3+ f6 25. f3 $16) 24. Qc3+ f6 25. f3 Bf5 26. Nf2 Qd2 27. Qa3 Qd6 {Prevents Qe7+.} 28. Qa5 {Strongly threatening Rd1.} Qd2 {[#]} (28... Rd7 $11) 29. Qa3 (29. Qb6 $1 $16) 29... Qd6 $11 30. Qa1 Qc5 31. g4 Be6 {[#]} (31... Bc2 $1 $11) 32. Qxf6+ $3 $16 {[%mdl 512]} Kxf6 33. Ne4+ Ke5 34. Nxc5 {[%mdl 4096] Endgame KRB-KRN} Rd2 {[#]} 35. Rf2 $1 Rd1+ 36. Kg2 Bc4 37. Rc2 Bb5 38. Ne4 Rd5 39. Kg3 Bd3 $2 (39... h6 40. Nc3 Rd8 41. f4+ Ke6) 40. Rxc6 $18 {White threatens f4+ and mate.} Bxe4 41. f4# {Weighted Error Value: White=0.06 (flawless) /Black=0.60} ({Not} 41. fxe4 Rd1 $16) 1-0

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.04"]
[Round "8.5"]
[White "Mahitosh Dey"]
[Black "Stella, Andrea"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2212"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,68,0,-12,-12,-12,-13,-14,-3,-23,-9,-25,-16,-14,-3,-29,0,-16,-19,-21,0,0,0,-63,-39,-28,0,-16,-16,-44,0,0,-3,-10,-27,-58,-48,-97,-75,-108,-120,-257,-250,-251,-249,-220,-17,-274,-284,-422,-430,-950,-952,-952,-943,-919,-917,-893,-870]} 1. d4 {[%emt 0:01:29]} Nf6 {[%emt 0:03:24]} 2. Nf3 {[%emt 0:00:06]} g6 {[%emt 0:00:14]} 3. Bf4 {[%emt 0:00:04]} Bg7 {[%emt 0:00:13]} 4. c3 {[%emt 0:00:03]} d6 {[%emt 0:00:46]} 5. h3 {[%emt 0:00:06]} O-O {[%emt 0:00:40]} 6. Nbd2 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:27] 6...c5 might become the main line.} 7. e4 {[%emt 0:00:05]} e5 {[%emt 0:00:47] A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} 8. dxe5 {[%emt 0:00:05]} dxe5 {[%emt 0:00:06]} 9. Be3 {[%emt 0:00:10]} Qe7 {[%emt 0:00:18] [#] The position is equal.} 10. b4 $146 {[%emt 0:00:25]} ({Predecessor:} 10. Qc2 c6 11. a4 Rd8 12. a5 h6 13. b4 Nh5 14. g3 c5 15. b5 g5 16. Be2 {1-0 (35) Fedoseev,V (2687)-Mamedyarov,S (2770) Lichess.org INT 2021}) 10... Ne8 {[%emt 0:09:29]} 11. Bc4 {[%emt 0:08:08]} Nd6 {[%emt 0:05:21]} 12. Bb3 {[%emt 0:00:06]} a5 {[%emt 0:19:26]} 13. Bg5 {[%emt 0:02:20]} Nf6 {[%emt 0:08:33]} (13... Bf6 $5 {[%cal Rf6g5]} 14. Bh6 Rd8 $11) 14. Qc2 {[%emt 0:00:49]} h6 {[%emt 0:03:55]} 15. Bxf6 {[%emt 0:00:16]} Bxf6 {[%emt 0:01:45]} 16. O-O {[%emt 0:00:09]} Kh8 {[%emt 0:00:51]} 17. Ne1 {[%emt 0:03:59]} ({White should try} 17. a4 $11) 17... Bg7 {[%emt 0:03:10]} 18. Nd3 {[%emt 0:00:06]} Qg5 {[%emt 0:12:25]} 19. Kh1 {[%emt 0:05:14]} Qh4 {[%emt 0:10:14][%cal Oc8h3]} 20. f4 {[%emt 0:02:27]} a4 {[%emt 0:05:33]} 21. Bxa4 {[%emt 0:10:31]} Bxh3 {[%emt 0:03:00] Strongly threatening ...Bd7+.} 22. Nf3 {[%emt 0:01:44]} Qh5 $36 {[%emt 0:04:05][%mdl 2048] Hoping for ...Bd7+. Black has good play.} 23. gxh3 {[%emt 0:00:00]} Qxh3+ {[%emt 0:00:00]} 24. Nh2 {[%emt 0:00:18]} (24. Kg1 $1 $15 {is more appropriate.}) 24... Nxe4 $17 {[%emt 0:01:35] ...Ng3+ is the strong threat.} 25. Rf3 {[%emt 0:00:23]} Ng3+ {[%emt 0:01:32]} 26. Kg1 {[%emt 0:01:45]} (26. Rxg3 $17 {was forced.} Qxg3 27. Rg1) 26... e4 $1 $19 {[%emt 0:00:24][%csl LRd3,LRf3]} 27. Nf2 {[%emt 0:00:21]} Qh4 {[%emt 0:00:46] Chess con chili.} 28. Re3 {[%emt 0:00:05] [#]} Qxf4 {[%emt 0:02:22]} (28... f5 $1 $19 {aiming for ...g5.} 29. Nf1 Nh5) 29. Rae1 $2 {[%emt 0:00:03][%mdl 8192]} (29. Nf1 $1 $11 {and White has nothing to worry.} Nxf1 30. Rxe4 Qh2+ 31. Kxf1) 29... f5 {[%emt 0:00:31][%cal Bf7f5,Bf5f4][%mdl 32]} 30. Nh3 {[%emt 0:00:26]} (30. Bb3 {was worth a try.}) 30... Qh4 {[%emt 0:00:11] Black is clearly winning.} 31. Nf2 {[%emt 0:02:25]} (31. Qg2 $142 f4 32. Nxf4 Rxf4 33. Qxg3 Qxg3+ 34. Rxg3 Rxa4 35. Ree3) 31... f4 {[%emt 0:01:29]} 32. Rxe4 {[%emt 0:00:04]} Nxe4 {[%emt 0:00:03]} 33. Rxe4 {[%emt 0:00:30]} Qg3+ {[%emt 0:01:20]} 34. Kh1 {[%emt 0:00:05] [#]} Rxa4 $1 {[%emt 0:00:13][%mdl 512] Weighted Error Value: White=0.50/Black=0.23 (precise)} 0-1

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.05"]
[Round "8.6"]
[White "Rodriguez Lopez, Rafael"]
[Black "Martins, Bruno Andre Leite"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2172"]
[BlackElo "2331"]
[Annotator "TA"]
[PlyCount "135"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,135,22,39,41,47,49,43,48,61,17,25,16,60,19,6,10,8,14,12,24,30,12,0,7,12,11,11,0,10,7,25,0,0,0,0,-16,0,0,2,0,0,0,11,6,25,15,6,0,13,0,0,0,7,2,1,-3,9,0,10,0,7,7,0,0,0,0,5,11,112,113,135,133,126,65,163,98,216,147,163,153,150,137,288,229,227,231,240,239,305,305,305,301,291,216,205,207,188,169,216,189,451,442,583,570,544,313,407,411,481,445,520,320,400,410,582,437,511,469,828,654,641,626,2308,2034,2776,2632,1945,1561]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nc6 6. Bc4 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5.} Qd7 7. dxc5 Bxc5 8. O-O {White is slightly better.} Nf6 {Against Ne4} 9. c3 O-O 10. Qe2 a6 {[#]} 11. Rd1 $146 (11. Ne4 $5 {[%cal Re4c5]} Be7 12. Nxf6+ Bxf6 13. Rd1 $14) ({Predecessor:} 11. Ne4 Nxe4 12. Qxe4 Be7 13. Bf4 Na5 14. Bd3 f5 15. Qe2 Bf6 16. Ne5 Qe7 17. Rad1 Bxe5 18. Bxe5 {1-0 (53) Demchenko,A (2654)-Artemenko,O (2246) Chess.com INT 2022}) 11... Rd8 12. Bb3 {And now Ne4 would win.} Qd3 {Against Ne4} 13. Qe1 b5 {Prevents Nc4.} 14. Nf1 Qe4 15. Rxd8+ Nxd8 16. Be3 Bxe3 17. Nxe3 Bb7 18. Rd1 Nc6 {[%cal Bd8c6,Bc6e5,Be5g6,Bg6f4][%mdl 32]} 19. Nd4 Ne5 20. h3 Ng6 21. Bc2 Qe5 22. Bd3 Nf4 {[%cal Ob7g2] ...Bxg2! is the strong threat.} 23. Bf1 N6d5 24. Ndc2 Nf6 25. Qd2 {[%cal Od2d8]} Qe4 {[%cal Of4h3]} 26. Kh2 Qc6 27. Qd4 N4d5 28. Kg1 h6 29. c4 bxc4 30. Nxc4 Qa4 31. N2a3 Qb4 32. Qe5 Rd8 33. Rc1 {[%cal Bd1c1,Bc1c2,Bc2d2][%mdl 32]} Rc8 34. Rc2 Ne8 35. Rd2 Qc5 36. Nc2 a5 37. a3 Kf8 38. Nd4 Ba6 {[#]} (38... a4 $11 {keeps the balance.}) 39. Nb3 $1 $36 {[%csl LRa5,LRc5][%mdl 2048] White is in control. 0x0.0024c289a9dcdp-1022s more active pieces.} Qa7 40. Nbxa5 Rc5 {[%cal Oc5a5]} 41. b4 (41. Qd4 $16 {Threatens to win with Nc6.} Rc7 42. Qxa7 Rxa7 43. Rd4) 41... Rc7 {Against Nc6} ({Black should play} 41... Bxc4 $14 42. Nxc4 Nxb4) 42. Qd4 (42. Qg3 $18) 42... Qb8 (42... Qxd4 $16 {is a better defense.} 43. Rxd4 Bb5) 43. Rd1 Nef6 44. Rc1 Kg8 45. Nb3 Qc8 $2 {Black cannot hold the game after this.} (45... Nd7 $16) 46. Nc5 Bxc4 47. Bxc4 ({Resist} 47. Rxc4 Kh8 48. Na6 Rxc4 49. Bxc4 Ne7) 47... Qa8 48. Qb2 Nf4 {[%csl Gf4][%cal Ra8g2] [#]} 49. Bf1 Qc8 50. Rc4 N4d5 51. Qc1 Nb6 52. Rc2 Nfd5 53. Bd3 {[%cal Bf1d3,Bd3e4,Be4f3,Bf3e2][%mdl 32]} Qa8 (53... Qd8 $142 54. Bb5 Qa8) 54. Be4 $18 {[%cal Oa3a4]} Ra7 $2 (54... Qd8 55. Qd1 Ra7) 55. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Rc7 56. a5 Nc8 57. Bf3 Nd6 58. Nd3 Rxc2 59. Qxc2 Qa6 60. Qb3 Nc7 61. Nc5 Qa7 (61... Qc4 {was worth a try.} 62. Qxc4 Nxc4) 62. Be2 {White is clearly winning.} Nf5 63. Bd3 Nd4 (63... Nd6 $142 64. Qa4 Nd5) 64. Qc4 Ndb5 65. Qe4 Kf8 66. Qc6 Kg8 67. Bxb5 Qb8 68. Bf1 {Weighted Error Value: White=0.17 (very precise) /Black=0.31} 1-0

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.04"]
[Round "8.7"]
[White "Abdisalimov, Abdimalik"]
[Black "Rego, Pedro Filipe"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2437"]
[BlackElo "2251"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,39,-10,13,0,0,0,1,-25,-21,0,7,13,49,49,197,194,526,511,493,480,739,747,711,706,1899,1892,1895,1848,3159,3080,29989,29990]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 {[%cal Bf8b4,Bb4a5,Ba5c7][%mdl 32]} 4. e3 {[%cal Be2e3,Be3e4,Be4e5][%mdl 32]} O-O 5. Nge2 c6 6. a3 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3.} Ba5 7. b4 Bc7 8. e4 {The position is equal.} d5 9. e5 Nfd7 {9...Nfd7 scores better than 9...Ne8.} 10. Nf4 {[%cal Rc4d5]} Qe7 {[#]} (10... a5 $5 {[%cal Ra5b4]} 11. Rb1 (11. cxd5 axb4 12. d6 Bxd6 $17) 11... axb4 12. axb4 (12. Rxb4 $2 c5 $19) 12... c5 $11) 11. Bd3 $146 {[%mdl 2048] White is pushing.} ({Predecessor:} 11. Qc2 f6 12. cxd5 fxe5 13. Nxe6 exd4 14. Bc4 Nb6 15. Bg5 Qe8 16. Bb3 dxc3 17. O-O Bxe6 18. dxe6 {0-1 (32) Lamaze,S (2369)-Polanco Nunez,Y (2203) Chess.com INT 2022}) 11... f6 (11... dxc4 $14 12. Bxc4 a5) 12. cxd5 $18 ({Less strong is} 12. Qh5 g6 13. Qh4 (13. Nxg6 hxg6 14. Qg4 Qg7 $17) 13... Qf7 $11) 12... exd5 {[#]} (12... Nxe5 {is tougher.} 13. dxe5 exd5) 13. Qc2 (13. Qh5 g6 14. Bxg6 (14. Nxg6 hxg6 15. Qxg6+ Qg7 $11) 14... Nb6 $16) 13... Nxe5 14. Bxh7+ ({Not} 14. dxe5 g6 15. O-O Bxe5 $18) 14... Kf7 (14... Kh8 $142) 15. dxe5 Qxe5+ 16. Be3 d4 17. Qg6+ Ke7 18. Qxg7+ Rf7 19. Ng6+ Ke6 20. Bg8 {Black did not feel at home in the position after the opening.  Weighted Error Value: White=0.03 (flawless) /Black=1.04} 1-0

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.04"]
[Round "8.8"]
[White "Padeiro, Jose"]
[Black "Akhvlediani, Irakli"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2216"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 14,120,0,0,12,8,27,4,33,11,50,25,42,38,43,20,33,19,20,27,21,15,12,15,18,16,9,9,19,0,0,0,9,8,42,0,52,0,0,0,23,22,33,24,33,42,33,37,41,27,20,21,26,27,53,24,43,17,16,20,31,34,38,3,35,14,14,14,27,27,38,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,0,14,0,14,14,14,14,14,0,14,0,14,14,14,14,14,14,14,0,14]} 1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 c5 5. e3 Nc6 {[%cal Bb8c6,Bc6e5,Be5g4][%mdl 32]} 6. cxd5 exd5 7. Bb5 Bd6 8. O-O O-O {A13: English Opening: 1...e6.} 9. d4 cxd4 10. Nxd4 Ne5 11. Be2 {[#]} Ne4 $146 ({Predecessor:} 11... Re8 12. Nd2 a6 13. Rc1 Qe7 14. Qc2 Bd7 15. Nf5 Bxf5 16. Qxf5 Qe6 17. Qxe6 fxe6 {½-½ (31) Tsyhanchuk,S (2359)-Grishchenko,S (2411) Stockholm 2019}) 12. Nf3 Ng4 13. Qd4 {[%csl Gb2][%cal Rd4g7] [#]} Ngf6 14. Ba3 Bf5 15. Bxd6 Qxd6 16. Nbd2 Qa3 17. Qe5 Nxd2 18. Nxd2 {[%cal Bf3d2,Bd2b1,Bb1a3,Ba3c2,Bc2d4][%mdl 32]} Bg6 19. Nb1 Qc5 20. Qb2 Rac8 21. Bf3 Qb4 22. Na3 {Inhibits Rc2.} a6 23. Rac1 h6 24. Rfd1 (24. Nc2 $5 {[%cal Rc2b4]} Qd6 25. Nd4 $14) 24... Kh7 ({Better is} 24... Rxc1 $11 25. Rxc1 Be4) 25. h3 ({Don't play} 25. Bxd5 Rxc1 26. Qxc1 Nxd5 27. Rxd5 {[#]} Rc8 $1 $17) ({White should try} 25. Nc2 $14 Qd6 26. Nd4) 25... Rxc1 $11 26. Qxc1 Bf5 27. Nc2 Qa5 28. Nd4 Rc8 29. Qd2 Qxd2 30. Rxd2 Rc1+ 31. Rd1 Rxd1+ 32. Bxd1 {[%mdl 4096] Endgame KBN-KBN} Kg6 33. f3 Bb1 34. a3 Nd7 35. Kf2 Kf6 36. Ke2 Ke7 37. Kd2 Kd6 38. g4 Ne5 39. f4 Nc6 40. Kc3 Ne7 41. h4 Be4 42. g5 f6 {The position is equal.} 43. gxh6 gxh6 44. Bh5 a5 45. b4 axb4+ 46. axb4 Nf5 47. Nxf5+ Bxf5 {KB-KB} 48. Bf3 b6 49. Kd4 Be6 50. Bh5 Bf5 51. Bf3 Be6 52. Bh5 Kc6 53. Be2 Bf7 54. Bf1 Bg6 55. Be2 Be4 56. Bf1 Bf3 57. Bd3 Kd6 58. Ba6 Be4 59. Bf1 Bf3 60. Ba6 Be4 {Weighted Error Value: White=0.09 (flawless) /Black=0.08 (flawless)} 1/2-1/2

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.04"]
[Round "8.9"]
[White "Buscara, Sevan"]
[Black "Balje, Jan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2404"]
[BlackElo "2190"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,88,2,5,12,8,0,0,-10,22,41,137,125,168,84,149,161,150,132,120,-50,-62,-62,-41,-51,31,29,23,-49,-63,-73,-68,-68,-40,-84,-84,-162,-160,-202,-187,-182,-166,-168,-79,-85,-79,-72,0,-552,-539,-628,-525,-858,-631,-628,-615,-636,-610,-311,-625,-655,-645,-681,-681,-811,-811,-793,-765,-797,-791,-798,-772,-729,-682,-661,-644,-698,-677,-649,-621,-601,29999]} 1. d4 {[%emt 0:02:11]} d5 {[%emt 0:00:16]} 2. Nf3 {[%emt 0:00:29]} Nf6 {[%emt 0:00:27]} 3. Bf4 {[%emt 0:00:15]} c5 {[%emt 0:00:21]} 4. e3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:06]} 5. Nbd2 {[%emt 0:00:10]} Qb6 {[%emt 0:01:44][%csl LRb2,LRd4][%cal Rc5d4]} 6. dxc5 {[%emt 0:00:18] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Qxb2 {[%emt 0:00:33]} 7. Rb1 {[%emt 0:00:45]} Qc3 {[%emt 0:01:26]} 8. Bb5 {[%emt 0:03:06] The position is equal.} Qxc5 {[%emt 0:21:09] 8...g6 gains popularity.} 9. O-O {[%emt 0:01:15]} Bd7 {[%emt 0:03:19]} (9... e6 $14) 10. c4 $16 {[%emt 0:04:36]} e6 {[%emt 0:09:13]} 11. Ba4 {[%emt 0:04:37]} (11. cxd5 $1 $18 exd5 12. Ba4) 11... b6 {[%emt 0:09:42]} (11... Nd8 $142) 12. Rc1 {[%emt 0:10:04] [#]} d4 $146 {[%emt 0:05:29]} ({Predecessor:} 12... Rc8 13. cxd5 Qxd5 14. Ne5 Bb4 15. Nxd7 Qxd7 16. Nf3 Qb7 17. Bxc6+ Rxc6 18. Qa4 Bc5 19. Rxc5 bxc5 {1-0 (44) Gorodetzky,D (2461)-Pop,A (2276) Arad 2019}) 13. exd4 {[%emt 0:06:29]} Nxd4 {[%emt 0:04:50]} 14. Nxd4 $2 {[%emt 0:04:36]} (14. Bxd7+ $1 $16 Nxd7 15. Nxd4 Qxd4 16. Qf3) 14... Qxd4 $15 {[%emt 0:00:14]} 15. Qf3 {[%emt 0:04:32]} Rd8 {[%emt 0:00:25]} 16. Be3 {[%emt 0:01:35]} Qb2 {[%emt 0:16:06]} (16... Qe5 $15 17. Bxd7+ Nxd7) 17. Bxd7+ $1 $14 {[%emt 0:08:36]} Nxd7 {[%emt 0:00:12]} 18. Bg5 {[%emt 0:04:39]} ({Better is} 18. Nb3 $11) 18... Be7 $15 {[%emt 0:04:16]} (18... Qxa2 $2 19. Ra1 Ne5 20. Qb7 $18) 19. Bxe7 {[%emt 0:01:47]} Kxe7 {[%emt 0:00:02]} 20. Nb3 {[%emt 0:01:18]} Rhe8 {[%emt 0:10:55]} (20... Qxa2 $2 21. Ra1 Qb2 22. Rxa7 $18) 21. Qb7 {[%emt 0:01:48]} Qxa2 {[%emt 0:00:32]} 22. Nd4 {[%emt 0:02:21]} (22. c5 $17 {is a better defense.} Kf8 23. c6) 22... Kf8 $19 {[%emt 0:00:07]} 23. Ra1 {[%emt 0:04:26]} Nc5 {[%emt 0:01:44] aiming for ...Qxa1.} 24. Qf3 {[%emt 0:05:04]} Qxc4 {[%emt 0:00:28]} 25. Nc6 {[%emt 0:00:34] [#] Black must now prevent Ne5.} Rd3 {[%emt 0:03:12]} (25... Rd5 $1 $19 {And now ...Nb3 would win.} 26. Rxa7 Rd7) 26. Qh5 $17 {[%emt 0:00:44] Strongly threatening Ne5.} f6 {[%emt 0:04:10] Inhibits Ne5.} 27. Qxh7 {[%emt 0:06:32] [#]} a5 {[%emt 0:00:14]} (27... e5 $1 $17 {Hoping for ...a5.} 28. Rxa7 Rd7) 28. f4 $2 {[%emt 0:06:51][%mdl 8192]} (28. Qh8+ $11 {and White has nothing to worry.} Kf7 29. Qh5+ Kf8 30. Qh8+ Kf7 31. Qh5+ Kf8 32. Qh8+) 28... Qd5 $19 {[%emt 0:01:01]} 29. Rac1 {[%emt 0:05:24]} Rd2 {[%emt 0:00:28][%csl Gd2][%cal Rd5g2]} ({Worse is} 29... Qxc6 30. Qxd3 Qxg2+ 31. Kxg2 $17) 30. Qh8+ {[%emt 0:01:06]} Kf7 {[%emt 0:00:06][%csl Gd2][%cal Rd5g2]} 31. Ne5+ {[%emt 0:00:15]} fxe5 {[%emt 0:01:31]} 32. fxe5+ {[%emt 0:00:03]} Ke7 {[%emt 0:00:24][%csl Gd2][%cal Rd5g2,Bf7e7,Be7d8,Bd8d7][%mdl 32]} 33. Qxg7+ {[%emt 0:02:32]} Kd8 {[%emt 0:00:01]} 34. Qg5+ {[%emt 0:00:23]} Re7 {[%emt 0:00:22]} 35. h4 {[%emt 0:00:31]} Kd7 {[%emt 0:00:17]} 36. h5 {[%emt 0:01:07]} Rh7 {[%emt 0:00:26][%cal Oh7h5]} 37. Rf3 {[%emt 0:02:03]} Rd1+ {[%emt 0:02:08]} 38. Rxd1 {[%emt 0:00:11]} Qxd1+ {[%emt 0:00:01]} 39. Kh2 {[%emt 0:00:10]} Qe1 {[%emt 0:01:20]} 40. h6 {[%emt 0:01:09]} Qe4 {[%emt 0:00:02]} 41. Rf4 {[%emt 0:00:38]} Qd3 {[%emt 0:00:35]} ({Stronger than} 41... Qa8 42. Qg6 Rh8 43. Rd4+ Kc6 44. Rd6+ Kb7 45. Qg7+ Ka6 46. Qc7 Rxh6+ 47. Kg1 $17) 42. Qh5 {[%emt 0:02:25]} Kc6 {[%emt 0:00:29]} 43. Qe8+ {[%emt 0:00:53]} Kd5 {[%emt 0:00:46]} 44. Qf8 {[%emt 0:01:40][%csl Ge5][%cal Rf8d6]} Qg6 $4 {[%emt 0:00:42][%mdl 8192]} (44... Kxe5 $19 45. Rh4 Kd5 46. Rh5+ Kc4 47. Rh4+ Kb5 48. Qe8+ Qd7 49. Qxd7+ Nxd7) 45. Qd6# {[%emt 0:00:06] Both players deserved the win here.  Weighted Error Value: White=0.49/Black=0.30} 1-0

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.04"]
[Round "8.10"]
[White "Jansen, Bob"]
[Black "Touzane, Olivier"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2162"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 10,68,-7,-8,0,0,26,28,33,0,26,21,41,23,141,41,134,54,121,93,139,47,39,58,104,56,138,107,145,83,89,81,81,0,0,-4,112,110,100,62,62,-8,0,0,0,-21,8,20,237,69,222,-152,-39,-1026,0,0,100,-922,-876,-29986,-5381]} 1. e4 {[%emt 0:01:35]} c5 {[%emt 0:00:08]} 2. d3 {[%emt 0:00:04]} g6 {[%emt 0:01:09]} 3. f4 Bg7 {[%emt 0:00:37]} 4. Nf3 {[%emt 0:00:22]} Nc6 {[%emt 0:00:07]} 5. Be2 {[%emt 0:00:04]} d6 {[%emt 0:00:45]} 6. O-O {[%emt 0:00:09]} Rb8 {[%emt 0:04:54] B21: Sicilian: 2 f4 and Morra Gambit.} 7. c3 {[%emt 0:04:37] [#]} a6 $146 {[%emt 0:00:00]} ({Predecessor:} 7... Nf6 8. Qe1 O-O 9. Nbd2 b5 10. a3 Nd7 11. Ng5 e6 12. Ndf3 Nb6 13. g4 f6 {1-0 (48) Abergel,T (2387)-Bauer,C (2607) Chartres 2022}) 8. Qe1 {[%emt 0:11:13]} Nf6 {[%emt 0:08:03] White has an edge.} 9. Kh1 {[%emt 0:05:18]} c4 {[%emt 0:04:28]} 10. Be3 b6 {[%emt 0:08:20]} 11. Nbd2 {[%emt 0:04:03]} Bb7 {[%emt 0:03:03]} (11... cxd3 $11 {keeps the balance.} 12. Bxd3 O-O) 12. h3 {[%emt 0:21:57]} (12. Nxc4 $16 b5 13. Nb6) 12... Na5 {[%emt 0:15:18]} (12... cxd3 $14 13. Bxd3 O-O) 13. a4 {[%emt 0:00:30]} (13. Qf2 $1 $16 Nd7 14. dxc4) 13... e6 {[%emt 0:00:30]} (13... b5 $14) 14. f5 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} (14... exf5 $142 15. exf5 O-O) 15. dxc4 {[%emt 0:00:30]} (15. fxg6 $16 {Strongly threatening Ng5.} fxg6 16. Ng5 cxd3 17. Bxd3) 15... exf5 $14 {[%emt 0:00:30]} 16. exf5 {[%emt 0:00:30]} Qd7 {[%emt 0:22:31]} (16... Re8 $14 17. Bg1 Nc6) 17. Qf2 {[%emt 0:14:09]} ({White should try} 17. Bd3 $16) 17... Rfe8 {[%emt 0:00:30]} (17... Qxf5 $14 18. b4 (18. Bxb6 Ne4 $14) 18... Rfe8) 18. Bd3 {[%emt 0:12:47]} d5 {[%emt 0:02:57]} 19. cxd5 {[%emt 0:04:05]} (19. Bxb6 $6 Nxc4 20. fxg6 (20. Nxc4 dxc4 21. Bc2 Bxf3 $11) 20... hxg6 21. Bxc4 (21. Nxc4 $2 dxc4 22. Bxc4 Bxf3 $17) 21... dxc4 $11) (19. fxg6 $142 hxg6 20. Rad1 (20. Bxb6 Nxc4 21. Bxc4 dxc4 $14)) 19... Nxd5 $16 {[%emt 0:01:44]} 20. Bd4 {[%emt 0:01:32] Black must now prevent Bxg7.} Nf4 {[%emt 0:00:40]} 21. Bc2 {[%emt 0:10:29]} (21. Bxg7 $1 $16 {[%cal Og7d4] Hoping for Bd4!} Qxd3 22. Bh6 (22. Be5 Rxe5 23. Nxe5 Qxh3+ 24. Kg1 Nxg2 $11)) 21... Re2 {[%emt 0:05:38]} 22. Qg3 {[%emt 0:03:11]} Bh6 {[%emt 0:03:30]} (22... Bxd4 $11 23. Qxf4 (23. cxd4 Qc7 $15) 23... Be5 $1) 23. Qh4 {[%emt 0:00:30]} Nh5 {[%emt 0:00:58]} 24. Rf2 {[%emt 0:01:06]} Rbe8 {[%emt 0:01:28] ...Bxd2 is the strong threat.} 25. Raf1 {[%emt 0:00:13]} (25. Bxb6 $2 Bxd2 26. Rxe2 (26. Bxa5 $2 Be1 $19) 26... Rxe2 27. fxg6 (27. Bxa5 $2 Bxf3 28. Rg1 Bf4 $19) 27... hxg6 $1 $19) (25. Rd1 $14) 25... Bf4 {[%emt 0:02:10]} 26. Rxe2 Rxe2 27. Bd1 {[%emt 0:03:06][%cal Oh1g1]} Qd6 {[%emt 0:10:34]} 28. fxg6 {[%emt 0:00:24]} fxg6 29. b4 $2 {[%emt 0:01:33]} (29. Bxe2 $18 Ng3+ 30. Qxg3 $1 (30. Kg1 Nxe2+ 31. Kh1 Ng3+ 32. Kg1 Ne2+ 33. Kh1 Ng3+ 34. Kg1 Ne2+ $11) 30... Bxg3 31. b4) 29... Ng3+ $2 {[%emt 0:02:19] [#]} (29... Bxd2 $2 30. Bxe2 Ng3+ 31. Qxg3 $3 {[%mdl 512]} Qxg3 32. bxa5 $18) (29... Rxd2 $14 30. Nxd2 Ng3+ 31. Qxg3 (31. Kg1 g5 $11) 31... Bxg3 32. bxa5 Bd5) 30. Kg1 $2 {[%emt 0:00:00]} ({White has to play} 30. Qxg3 $1 $18 {[%mdl 512]} Bxg3 31. Bxe2) 30... Rxd2 {[%emt 0:00:53] Chess con chili. 0x0.00198a4f8208dp-1022s more active pieces.} ({Inferior is} 30... Bxd2 31. bxa5 Nf5 32. Bxe2 $1 $11) ({Better is} 30... Nf5 $1 $17 31. Bxe2 Nxh4 32. Nxh4 Bxd2 33. bxa5 Bxc3 $1 {[%mdl 512]} 34. Bc4+ Bd5 35. Bxd5+ Qxd5 36. Bxc3 Qc5+ 37. Kh1 Qxc3 38. axb6 Qb4) 31. bxa5 $2 {[%emt 0:00:55][%mdl 8192]} (31. Nxd2 $15 g5 32. Qxg3 $1 Bxg3 33. bxa5) 31... g5 $2 $40 {[%emt 0:00:55][%mdl 128] Black has some attack.} (31... Bxf3 $19 {[%csl Gf3][%cal Rd2g2]} 32. Bb3+ Bd5) 32. Bb3+ {[%emt 0:00:23]} Kf8 {[%emt 0:00:13] [#]} (32... Bd5 $11 33. Bxd5+ Qxd5) 33. Nxd2 $4 {[%emt 0:00:41][%mdl 8192]} gxh4 $19 {[%emt 0:00:46]} 34. Be3 {[%emt 0:00:16]} Nxf1 {Weighted Error Value: White=1.06/Black=0.72} (34... Ne2+ $142 35. Kf2 Qd3 36. Bxf4 Nxf4 37. Kg1 Qxd2 38. Rxf4+ Qxf4 39. Bd1 Qc1 40. Kf2 Qxd1 41. Ke3 bxa5 42. c4 Bxg2 43. c5 Ke7 44. c6 Bxc6 45. Kf2 Qd2+ 46. Kf1 Bh1 47. Kg1 Qg2#) 0-1

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.04"]
[Round "8.11"]
[White "Das, Sayantan"]
[Black "Modi, Shyam Jagdish"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2449"]
[BlackElo "2138"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,53,17,16,12,12,10,17,10,18,6,24,19,31,27,25,16,40,39,45,41,46,36,30,35,154,150,281,287,281,279,312,311,343,343,313,275,277,283,352,351,339,340,371,359,377,356]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Bf4 d6 6. Nxc6 {B44: Sicilian: Taimanov: 5 Nb5.} bxc6 7. c4 e5 8. Be3 {The position is equal.} Nf6 9. Nc3 Be7 (9... Ng4 $5 {[%cal Rg4e3]}) 10. Be2 Be6 11. Qa4 {[#]} Qc7 $146 ({Predecessor:} 11... Qd7 12. O-O O-O 13. Rfd1 Qb7 14. b4 a6 15. Rab1 Ng4 16. Bxg4 Bxg4 17. f3 Bd7 18. Qb3 Rab8 {1-0 (50) Bedard,E (1651)-Thomas,G (1974) ICCF email 2015}) 12. Nd5 Nxd5 (12... Qb7 {keeps more tension.} 13. Nxe7 Qxb2 14. O-O Qxe2 15. Nf5 Bxf5 16. Rfe1 Qh5) 13. cxd5 (13. exd5 Bd7 $11) 13... Bd7 14. dxc6 Qxc6 15. Qxc6 Bxc6 16. f3 $36 {[%mdl 2048] White has good play.} O-O (16... a5 $14) 17. Rc1 $16 Bd7 (17... Be8 $16) 18. Rc7 $1 $18 {[%csl LRa7,LRd7]} Rfd8 {[#]} 19. Ba6 $1 {[%cal Be2a6,Ba6b7,Bb7a8,Ba8d5][%mdl 32] And now Bb7 would win.} d5 {[#]} 20. Bb7 $1 (20. exd5 Bd6 21. Rc2 (21. Rxa7 $2 Rxa7 22. Bxa7 Ra8 $19) 21... Bf5 $16) (20. Rxa7 $2 Rxa7 21. Bxa7 Ra8 $19) 20... d4 21. Bxa8 dxe3 22. Bd5 ({Stronger than} 22. Rxa7 Bb4+ 23. Kd1 (23. Ke2 $2 {leads to mate.} Bb5+ 24. Kxe3 Bc5#) 23... e2+ 24. Kc2 (24. Kxe2 $2 Bb5+ 25. Kf2 Bc5+ 26. Kg3 Bxa7 $19) 24... Be8 $17) 22... Bb4+ 23. Ke2 {Hoping for Rhc1.} Bd2 {Prevents Rhc1.} 24. Rd1 a5 25. b3 Bb5+ 26. Bc4 Be8 27. Rc5 {Weighted Error Value: White=0.02 (flawless) /Black=0.30} 1-0

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.04"]
[Round "8.12"]
[White "Umetsubo, Cesar Hidemitsu"]
[Black "Verma, Aditya"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2405"]
[BlackElo "2114"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 18,61,35,37,18,0,78,0,102,0,5,3,0,0,0,-11,7,10,0,0,-2,-19,-16,-41,-16,-32,-28,-13,-17,-29,-29,-375,334,324,320,277,860,969,922,973,29987,29988,29988,29989,29990,29990]} 1. d4 {[%emt 0:06:15]} d5 {[%emt 0:00:04]} 2. Bf4 {[%emt 0:00:11]} Nf6 {[%emt 0:00:05]} 3. e3 {[%emt 0:00:05]} c5 {[%emt 0:00:25]} 4. c3 {[%emt 0:00:25]} Nc6 {[%emt 0:00:15]} 5. Nd2 {[%emt 0:00:05]} e6 {[%emt 0:01:34]} 6. Ngf3 {[%emt 0:00:43]} Bd6 {[%emt 0:00:17]} 7. Bg3 {[%emt 0:00:18]} O-O {[%emt 0:00:26]} 8. Bd3 {[%emt 0:00:04]} Re8 {[%emt 0:01:23]} 9. Ne5 {[%emt 0:00:23]} Bxe5 {[%emt 0:05:49]} 10. dxe5 {[%emt 0:00:02]} Nd7 {[%emt 0:00:24] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} 11. f4 {[%emt 0:01:03]} (11. Qh5 g6 12. Qd1 Ndxe5 $17) 11... Nf8 {[%emt 0:01:17]} (11... c4 $11 {remains equal.} 12. Be2 Qb6) 12. O-O {[%emt 0:13:46] [#]} (12. Qf3 $16) 12... Bd7 $146 {[%emt 0:14:29]} (12... c4 $11 {keeps the balance.} 13. Bc2 Qb6) ({Predecessor:} 12... c4 13. Bc2 Qb6 14. Qc1 Qxe3+ 15. Kh1 Qb6 16. Bf2 Qc7 17. Nf3 b5 18. a3 Ng6 {½-½ (32) Nurmi,R (1784)-Perry,W (1972) ICCF email 2016}) 13. Qh5 {[%emt 0:04:26] White is more active.} ({White should try} 13. e4 $16) 13... c4 {[%emt 0:10:48]} 14. Bc2 {[%emt 0:00:14] Threatening Bf2.} Qb6 {[%emt 0:00:08][%csl LRb2,LRe3]} 15. Nf3 {[%emt 0:00:52]} Qxb2 {[%emt 0:04:15]} 16. Rac1 {[%emt 0:00:24] [#] Hoping for Ng5.} Ne7 {[%emt 0:05:41]} 17. Ng5 {[%emt 0:16:35][%csl LRf7,LRh7][%cal Rc2h7]} Neg6 {[%emt 0:02:03]} 18. Qe2 {[%emt 0:12:46][%cal Og5f7] aiming for Nxf7!} Qa3 $1 {[%emt 0:03:08]} (18... Qxa2 {[#]} 19. Nxf7 $1 Ba4 20. Nd6 $16) 19. h4 {[%emt 0:02:38]} h6 {[%emt 0:07:16]} (19... Qxa2 $2 20. Ra1 (20. h5 Qa3 $18) 20... Qb2 21. Rfb1 (21. h5 Qxc3 22. hxg6 hxg6 $18) 21... Qxc3 22. Be1 Qxa1 23. Rxa1 $18) 20. Nf3 {[%emt 0:01:12]} b5 {[%emt 0:00:31]} (20... Qxa2 $2 21. Ra1 Qb2 22. Rfb1 Qxc3 23. Be1 Qxa1 24. Rxa1 $18) 21. h5 {[%emt 0:02:19]} Ne7 {[%emt 0:00:21]} 22. Bh4 {[%emt 0:00:15]} b4 {[%emt 0:08:13]} 23. Nd4 {[%emt 0:04:14] Qg4 is the strong threat.} Nf5 {[%emt 0:02:01]} (23... bxc3 $2 24. Qg4 $18) 24. Bf6 {[%emt 0:01:43][%mdl 8192]} bxc3 $4 {[%emt 0:05:06][%mdl 8192]} (24... gxf6 $19 {and all is fine.} 25. Qg4+ Kh8 26. exf6 Nh7 27. Bxf5 (27. Nxf5 $2 Rg8 $19) 27... Rg8) 25. Qg4 $18 {[%emt 0:00:48][%cal Rd4f5]} g6 {[%emt 0:00:20]} 26. Qh3 {[%emt 0:03:16]} Kh7 {[%emt 0:04:22]} (26... Qxa2 {leads to mate.} 27. Nxf5 exf5 28. hxg6 fxg6 29. Qxh6 Ne6 30. Qxg6+ Kf8 31. Rf3) (26... Nxd4 $2 27. exd4 Kh7 28. Bb1 $18) (26... Re7 27. Bxf5 exf5 28. hxg6 fxg6) 27. g4 {[%emt 0:01:14][%cal Bg2g4,Bg4g5][%mdl 32]} Nxd4 {[%emt 0:01:05]} 28. exd4 {[%emt 0:04:08] White wants to mate with Kf2.} Ba4 {[%emt 0:01:10]} 29. g5 {[%emt 0:00:26] White mates.} Kg8 {[%emt 0:02:46]} 30. hxg6 {[%emt 0:02:55]} Nxg6 {[%emt 0:00:11]} 31. Bxg6 {[%emt 0:03:39] Weighted Error Value: White=0.44/Black=0.65} 1-0

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.04"]
[Round "8.13"]
[White "Goncalves, Samuel Jesus P"]
[Black "Pierrot, Facundo"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1957"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 11,81,16,23,0,0,-9,-7,-21,-10,-21,-18,-20,0,0,20,-33,-29,-41,-30,-95,-110,-129,-126,-127,-137,-157,-34,-53,0,0,0,0,0,0,0,0,0,0,0,0,7,0,46,58,41,50,65,45,58,31,37,22,39,26,56,25,31,27,36,24,96,39,27,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:10]} 3. Nf3 {[%emt 0:08:13]} Bg4 {[%emt 0:00:18]} 4. e3 {[%emt 0:09:57]} e6 {[%emt 0:01:22]} 5. Nc3 {[%emt 0:01:22]} Nf6 {[%emt 0:00:11]} 6. cxd5 {[%emt 0:02:07]} exd5 {[%emt 0:00:15]} 7. Be2 {[%emt 0:01:17] D07: Queen's Gambit: Chigorin Defence.} Bd6 {[%emt 0:00:44]} 8. a3 {[%emt 0:02:39]} O-O {[%emt 0:01:22]} 9. b4 {[%emt 0:00:42]} Re8 {[%emt 0:00:56]} 10. O-O {[%emt 0:00:56]} a6 {[%emt 0:04:21]} 11. Qc2 {[%emt 0:03:11] [#]} Qd7 $146 {[%emt 0:05:52]} ({Predecessor:} 11... Ne4 12. Nxd5 Bxh2+ 13. Nxh2 Bxe2 14. Nxc7 Bxf1 15. Nxe8 Bxg2 16. Nxg7 Kxg7 17. Kxg2 {1-0 (39) Hungaski,R (2438)-Schroer,J (2361) ICC INT 2010}) 12. Bb2 {[%emt 0:08:18]} Re6 {[%emt 0:12:09]} 13. b5 {[%emt 0:11:06]} (13. h3 $11 Bh5 14. Bd3) 13... axb5 $15 {[%emt 0:00:22]} 14. Nxb5 {[%emt 0:00:13]} Ne4 {[%emt 0:00:50]} 15. Ne5 {[%emt 0:01:27]} (15. Nxd6 $11 Rxd6 16. Rac1) 15... Nxe5 $17 {[%emt 0:00:23]} 16. dxe5 {[%emt 0:02:09]} Bxe2 {[%emt 0:00:07]} ({Resist} 16... Bxe5 17. Bxg4 Qxb5 18. Bxe6 Qxb2 19. Qxb2 Bxb2 20. Rab1 fxe6 21. Rxb2 $11) 17. Qxe2 {[%emt 0:11:34]} Bxe5 {[%emt 0:00:27]} 18. Rfc1 {[%emt 0:02:54]} Bxb2 {[%emt 0:05:34]} (18... c6 $17 19. Bxe5 Rxe5) 19. Rxc7 $15 {[%emt 0:01:22] [#]} Qd8 {[%emt 0:11:44]} 20. Qxb2 $11 {[%emt 0:00:33]} Rb6 {[%emt 0:00:06][%cal Ob6b5] Hoping for ...Rxb5!} 21. Rac1 {[%emt 0:11:01][%cal Oa3a4]} Nd6 {[%emt 0:03:42]} 22. R7c5 {[%emt 0:02:39]} Ne4 {[%emt 0:07:38]} 23. Rc7 {[%emt 0:02:01][%cal Oa3a4]} h6 {[%emt 0:05:57]} 24. Qe2 {[%emt 0:03:32]} Qe8 {[%emt 0:04:21]} 25. a4 {[%emt 0:00:33]} Qe5 {[%emt 0:07:17]} 26. f3 {[%emt 0:02:12]} Nf6 {[%emt 0:00:36]} (26... Nd6 $11) 27. Rc8+ $14 {[%emt 0:00:56]} Rxc8 {[%emt 0:00:03]} 28. Rxc8+ {[%emt 0:00:05]} Kh7 {[%emt 0:00:03]} 29. Qd3+ {[%emt 0:00:09]} g6 {[%emt 0:00:09]} 30. Qd4 {[%emt 0:02:56] Against Qa1+} Qxd4 {[%emt 0:05:43]} 31. exd4 {[%emt 0:00:07][%mdl 4096] Endgame KRN-KRN} g5 {[%emt 0:00:07]} 32. Rc5 {[%emt 0:00:58]} Kg6 {[%emt 0:03:00]} 33. a5 {[%emt 0:00:40]} (33. Kf2 $5 {[%cal Ra4a5]}) 33... Re6 {[%emt 0:01:03]} 34. Nc7 {[%emt 0:01:41][%csl LRd5,LRe6]} Re1+ {[%emt 0:02:47]} 35. Kf2 {[%emt 0:00:04]} Rd1 {[%emt 0:00:03]} (35... Rb1 $11 {remains equal.}) 36. Nxd5 {[%emt 0:01:09]} (36. Rb5 $16 Rd2+ 37. Kf1 Rd1+ 38. Ke2) 36... Rxd4 {[%emt 0:01:22]} 37. Nxf6 {[%emt 0:03:01]} Kxf6 {[%emt 0:00:07] The position is equal.} 38. Rb5 {[%emt 0:00:05]} Rd2+ {[%emt 0:00:11]} 39. Kg3 {[%emt 0:00:14]} Ra2 {[%emt 0:00:17]} 40. Rb6+ {[%emt 0:00:22]} Kg7 {[%emt 0:00:06]} 41. Rxb7 {[%emt 0:00:06] Weighted Error Value: White=0.15 (very precise) /Black=0.19 (very precise)} 1/2-1/2

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.04"]
[Round "8.14"]
[White "Sismeiro, Miguel"]
[Black "Colijn, Stefan"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2162"]
[BlackElo "2336"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 17,65,50,58,55,64,60,54,60,61,61,70,66,70,62,61,39,93,81,112,44,247,247,329,323,563,177,129,146,277,263,421,202,198,190,462,463,462,450,912,914,29977,29957,29991,29992,29992,29991,29991,29992,29992,29991]} 1. e4 {[%emt 0:00:02]} c5 {[%emt 0:04:17]} 2. Nf3 {[%emt 0:00:10]} e6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:11]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:07]} a6 {[%emt 0:00:06]} 5. Bd3 {[%emt 0:00:51]} Qb6 {[%emt 0:02:48]} 6. Nb3 {[%emt 0:00:37]} d6 {[%emt 0:02:51]} 7. O-O {[%emt 0:01:12]} Nf6 {[%emt 0:00:13]} 8. c4 {[%emt 0:03:56]} Be7 {[%emt 0:00:52]} 9. Nc3 {[%emt 0:01:14]} Qc7 {[%emt 0:03:26]} 10. Be3 {[%emt 0:05:40] B42: Sicilian: Kan Variation: 5 Bd3.} Nbd7 {[%emt 0:03:55]} 11. f4 {[%emt 0:07:33] White is more active.} b6 {[%emt 0:03:06]} 12. Rc1 {[%emt 0:09:34] White is slightly better.} Bb7 {[%emt 0:04:35]} 13. Nd2 {[%emt 0:10:18]} Rc8 {[%emt 0:02:40]} 14. a3 {[%emt 0:05:02]} Qb8 {[%emt 0:05:05]} 15. b4 {[%emt 0:01:58]} O-O {[%emt 0:19:54] [#]} 16. Qf3 $146 {[%emt 0:06:13]} ({Predecessor:} 16. Qe2 Rfe8 17. Bf2 Bf8 18. Bg3 g6 19. h3 Nh5 20. Bh2 f5 21. Qf2 Nhf6 22. Rfe1 {½-½ (43) Oral,T (2335)-Pugachov,A (2470) Mlada Boleslav 1993}) 16... g6 {[%emt 0:13:38]} (16... d5 $14) 17. Qh3 $16 {[%emt 0:03:06]} Rfe8 {[%emt 0:06:08]} 18. Nf3 {[%emt 0:08:55]} (18. f5 $16) 18... d5 $2 {[%emt 0:05:33] This move loses the game for Black.} ({Black should play} 18... Bf8 $1 $14) 19. cxd5 $18 {[%emt 0:08:15]} exd5 {[%emt 0:02:51][%cal Oc8c3]} 20. e5 {[%emt 0:00:25] And now Bd4 would win.} Ne4 $2 {[%emt 0:01:01]} (20... Nf8 21. exf6 Bxf6) 21. Nxd5 $2 {[%emt 0:03:17]} (21. Qxd7 Rxc3 22. Rxc3 Nxc3 $18) (21. e6 fxe6 22. Qxe6+ Kh8 23. Nxe4 (23. Bxe4 Bc5 $17)) 21... Bxd5 {[%emt 0:01:27]} 22. Qxd7 {[%emt 0:00:03]} Nc3 {[%emt 0:03:18]} (22... Rcd8 $16 23. Qa4 a5) 23. Qh3 {[%emt 0:04:38] Black must now prevent f5.} ({Weaker is} 23. Bxa6 Rc7 24. Qh3 Be6 $14) 23... a5 $2 {[%emt 0:01:44]} (23... f5 24. Nd4 (24. Bxa6 Rc7 $18) 24... Rf8 25. Bxa6 Rc7) 24. Bd4 $40 {[%emt 0:03:18][%mdl 128] White has strong attack.} (24. f5 $142) 24... Be6 {[%emt 0:04:05]} 25. Qg3 {[%emt 0:04:22]} Bf5 $2 {[%emt 0:01:10]} (25... axb4 26. axb4 Red8) 26. Rxc3 {[%emt 0:01:29]} Rxc3 {[%emt 0:00:34]} 27. Bxf5 {[%emt 0:00:03]} ({Less strong is} 27. Bxc3 Bxd3 28. Rd1 Be4 $14) 27... Rxa3 {[%emt 0:00:48]} (27... Rxf3 $142 28. Rxf3 axb4 29. axb4 Bxb4) 28. e6 {[%emt 0:01:39] exf7+ is the strong threat.} Bxb4 {[%emt 0:00:27] [#]} 29. Qh4 $1 {[%emt 0:01:01] White mates.} fxe6 {[%emt 0:06:35] [#]} (29... Rxe6 30. Ng5) 30. Qf6 $1 {[%emt 0:00:26][%csl Gd4][%cal Rf6g7]} e5 {[%emt 0:00:05]} 31. Be6+ {[%emt 0:00:12]} Rxe6 {[%emt 0:00:24]} 32. Qxe6+ {[%emt 0:00:09]} Kf8 {[%emt 0:00:07]} 33. Nxe5 {[%emt 0:00:13] Weighted Error Value: White=0.33/Black=0.91} 1-0

[Event "Leca Open 2022"]
[Site "Leca da Palmeira"]
[Date "2022.08.04"]
[Round "8.15"]
[White "Monteiro, Paulo Alexandre G"]
[Black "Cabezas Ayala, Ivan"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1980"]
[BlackElo "2296"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventCountry "POR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,112,58,60,60,45,47,47,62,67,74,47,129,132,174,169,178,141,129,112,156,144,199,186,200,68,155,132,152,127,133,85,69,-118,-124,-129,-102,-123,-109,-118,165,56,62,61,82,-31,-28,-28,-18,-16,0,0,10,0,863,854,818,750,1247,850,1037,1033,1018,832,901,953,877,630,622,556,553,595,535,22,25,27,28,0,0,0,0,0,0,-29982,-29983,-29984,-29985,-29973,-29970,-29965,-6131,-29989,-29990,-29991,-29992,-29996,-29997,-29998,-2095]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:10]} g6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:13]} Bg7 {[%emt 0:00:06]} 4. e4 {[%emt 0:00:20]} d6 {[%emt 0:00:09]} 5. Nf3 {[%emt 0:00:20]} O-O {[%emt 0:00:19]} 6. Be2 {[%emt 0:00:24]} e5 {[%emt 0:00:12]} 7. Be3 {[%emt 0:00:24]} c6 {[%emt 0:02:39]} 8. d5 {[%emt 0:01:07]} Ng4 {[%emt 0:02:37]} 9. Bg5 {[%emt 0:01:28]} f6 {[%emt 0:04:52] E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7.} 10. Bc1 {[%emt 0:02:49]} f5 {[%emt 0:02:56][%cal Og4f2]} 11. exf5 {[%emt 0:03:20]} gxf5 {[%emt 0:03:35] White is slightly better.} 12. Bg5 {[%emt 0:01:31]} Nf6 {[%emt 0:01:34]} 13. Qd2 {[%emt 0:04:26]} c5 {[%emt 0:02:04] [#]} (13... Qd7 $14) 14. Nh4 $146 {[%emt 0:05:23]} ({Predecessor:} 14. O-O Bd7 15. Qc2 Na6 16. a3 Nc7 17. Rad1 Qe8 18. Bxf6 Bxf6 19. Rfe1 Qg6 20. Bf1 Rae8 21. g3 {0-1 (35) Juhas,J (1782)-Klimes,M (1871) Slovakia 2012}) 14... Qe8 {[%emt 0:11:32]} 15. O-O-O {[%emt 0:17:40]} a6 {[%emt 0:00:54]} 16. f3 {[%emt 0:08:02][%cal Og2g4,Bf2f3,Bf3f4][%mdl 32]} b5 {[%emt 0:15:41]} 17. Bd3 {[%emt 0:04:52]} (17. cxb5 axb5 18. Nxb5 (18. Bxb5 Qh5 $14) 18... Qd7 $14) 17... b4 {[%emt 0:01:25]} 18. Ne2 {[%emt 0:00:50] White is more active.} (18. Nxf5 bxc3 19. Qxc3 (19. bxc3 $2 Bxf5 20. Bxf5 Nbd7 $19) 19... Bxf5 20. Bxf5 e4 $15) 18... e4 {[%emt 0:15:26]} (18... f4 $16 {might work better.}) 19. Bb1 $1 $18 {[%emt 0:05:50]} Nfd7 {[%emt 0:00:44]} 20. Qc2 {[%emt 0:11:45]} (20. fxe4 $18 Ne5 21. b3 (21. exf5 $2 Nxc4 22. Qd3 Nxb2 $19)) 20... Qh5 {[%emt 0:02:28]} ({Black should play} 20... Nb6 $1 $14) 21. f4 $1 $16 {[%emt 0:01:16]} Ne5 {[%emt 0:06:21]} 22. Ng3 $1 {[%emt 0:05:17]} Qg4 {[%emt 0:05:31]} 23. Qb3 {[%emt 0:07:47]} (23. Nxe4 $142 $1 fxe4 24. h3 (24. Qxe4 Qh5 $17)) 23... a5 {[%emt 0:07:55] Threatens to win with ...a4.} 24. a4 $2 {[%emt 0:11:47] [#]} (24. h3 $14 {keeps the upper hand.} a4 25. hxg4 axb3 26. fxe5 Bxe5 27. Nhxf5 bxa2 28. Bxa2 $1 Rxa2 29. Ne7+ (29. Nxe4 Bxf5 30. gxf5 Rxf5 $17) 29... Kh8 30. Ng6+ Kg8 31. Nxe5 (31. Nxf8 Bxg4 32. Rdf1 Bxg3 $14) 31... dxe5 32. Nxe4) 24... bxa3 $1 $17 {[%emt 0:03:09]} 25. h3 {[%emt 0:00:12]} axb2+ {[%emt 0:00:24]} 26. Kc2 {[%emt 0:00:09]} a4 {[%emt 0:02:00]} 27. Qc3 {[%emt 0:00:14] [#]} Nxc4 $2 {[%emt 0:01:01][%mdl 8192]} 28. hxg4 {[%emt 0:00:37]} (28. Qxg7+ $1 $18 Kxg7 29. hxg4 Ne3+ 30. Kxb2 a3+ 31. Ka2 Nxg4 32. Be7) 28... Bxc3 $14 {[%emt 0:00:11]} 29. Kxc3 {[%emt 0:00:06] The board is on fire.} Ne3 {[%emt 0:00:13] [#] aiming for ...a3.} (29... a3 $2 30. Kxc4 fxg4 31. Kb3 (31. Bxe4 a2 $11) 31... c4+ 32. Kxc4 $18 (32. Ka2 Na6 $16)) 30. Rd2 {[%emt 0:03:05]} (30. Kxb2 $1 $16 {[%cal Og3f5] Hoping for Ngxf5!} Nxg4 (30... a3+ 31. Ka2) 31. Be7) 30... a3 $15 {[%emt 0:01:06]} (30... fxg4 $2 31. Nxe4 Na6 32. Nxd6 $18 (32. Re1 Rb8 $14)) 31. Nhxf5 {[%emt 0:02:05]} Nxf5 {[%emt 0:02:35]} 32. gxf5 {[%emt 0:00:41]} Na6 {[%emt 0:00:49] White must now prevent ...Nb4.} 33. Bxe4 {[%emt 0:01:23] And now Be7 would win.} Re8 {[%emt 0:01:01] Against Be7} 34. f6 {[%emt 0:00:30]} Rxe4 {[%emt 0:00:04][%mdl 8192]} 35. Nxe4 $18 {[%emt 0:00:11]} Bf5 {[%emt 0:00:09]} 36. f7+ {[%emt 0:00:24]} Kf8 {[%emt 0:00:45]} 37. Bh6+ {[%emt 0:00:28]} Kxf7 {[%emt 0:00:13]} 38. Nxd6+ {[%emt 0:00:08]} Kg6 {[%emt 0:00:02]} 39. Nxf5 {[%emt 0:00:20]} Kxf5 {[%emt 0:00:07]} 40. g4+ {[%emt 0:00:49]} Kxg4 {[%emt 0:00:20]} 41. d6 {[%emt 0:00:58]} Nb4 {[%emt 0:01:17]} 42. d7 {[%emt 0:00:41]} Nc6 {[%emt 0:00:36]} 43. Bg5 {[%emt 0:00:26]} Rb8 {[%emt 0:00:07]} 44. Rg1+ {[%emt 0:00:59]} (44. Rb1 $18) 44... Kf5 $11 {[%emt 0:00:08]} 45. d8=Q {[%emt 0:00:51]} Nxd8 {[%emt 0:00:14]} 46. Rxd8 {[%emt 0:00:23]} (46. Bxd8 $5 {[%cal Rd2d5]} b1=Q 47. Rxb1 Rxb1 48. Ra2 $11) 46... a2 {[%emt 0:01:47]} 47. Rf8+ $1 {[%emt 0:00:18]} (47. Rxb8 $2 a1=Q 48. Rxb2 (48. Rf8+ $2 Ke4 $19) 48... Qxg1 $19) (47. Rd5+ $2 Ke4 48. Rdd1 b1=Q $19) 47... Ke4 {[%emt 0:02:00]} 48. Re8+ {[%emt 0:00:47]} (48. Rxb8 $2 a1=Q 49. Rxb2 (49. Re8+ $2 Kf3 $19) 49... Qxg1 50. Re2+ Kf3 $19) 48... Kf3 {[%emt 0:00:10]} 49. Ree1 {[%emt 0:00:35][%mdl 8192]} (49. Rxb8 a1=Q 50. Rxa1 bxa1=Q+ 51. Kd2 Qa5+ 52. Kc2 c4 $19) (49. Rf1+ $11 Kg3 50. Rg1+ (50. Rxb8 $2 {loses.} a1=Q $19) 50... Kf3 51. Rf1+ (51. Rxb8 $2 {too greedy.} a1=Q $19) 51... Kg4 52. Rg1+ (52. Rxb8 $2 a1=Q $19) 52... Kf3) 49... b1=Q {[%emt 0:00:16]} 50. Rgf1+ {[%emt 0:00:26]} Kg4 {[%emt 0:00:25]} 51. Rg1+ {[%emt 0:00:28]} Kh5 {[%emt 0:00:40]} 52. Rh1+ {[%emt 0:00:09] [#]} Kg6 $1 {[%emt 0:00:23]} 53. Rh6+ {[%emt 0:00:33]} Kg7 {[%emt 0:00:14] Black mates.} 54. Re7+ {[%emt 0:00:16]} Kg8 {[%emt 0:00:27]} 55. Bf6 {[%emt 0:00:38]} a1=Q+ {[%emt 0:00:11]} 56. Kc4 {[%emt 0:00:05]} Qb3+ {[%emt 0:00:32][%mdl 32768] Both players deserved the win here.  Weighted Error Value: White=0.37/Black=0.32. Loss on time!?} (56... Qaa2+ $142 57. Kxc5 Qb6#) 1-0

