[Event "44th Chess Olympiad Open 2022"] [White "Gavrilescu,David"] [Black "Monnaatsheko,Keletshabile"] [Site "Chennai"] [Round "1.20"] [Annotator "TA"] [Result "1-0"] [Date "2022.07.29"] [WhiteElo "2525"] [BlackElo "2014"] [PlyCount "114"] [TimeControl "60"] {[%evp 9,114,23,52,56,49,45,105,100,103,80,111,83,83,83,81,82,90,62,145,130,144,138,179,166,217,183,216,222,212,209,199,204,187,141,295,300,269,296,463,441,414,427,392,352,525,438,391,353,428,439,386,348,722,262,743,757,691,676,652,479,422,469,462,462,442,445,491,495,487,496,490,490,435,435,422,403,506,358,489,355,489,469,29975,29974,6222,1126,29969,29971,29970,29971,29971,29970,29970,29973,29979,29981,29982,29983,29985,29986,29986,29987,29986,29983,29983,29983,29964]} 1. e4 {[%emt 0:0:9]} e6 {[%emt 0:0:12]} 2. d4 {[%emt 0:0:11]} d5 {[%emt 0:0:2]} 3. e5 {[%emt 0:0:10]} Bd7 {[%emt 0:0:10]} 4. Nf3 {[%emt 0:1:26] } a6 {[%emt 0:0:9]} 5. c3 {[%emt 0:3:55]} Ne7 {[%emt 0:1:16][%cal Yc7c5] } 6. Bd3 {[%emt 0:0:28] C02: French: Advance Variation.} Bb5 {[%emt 0:0:2] } 7. Bc2 {[%emt 0:1:19] [#]} Nf5 $146 {[%emt 0:1:2]} (7... a5 $14 )({Predecessor:} 7... a5 8. a4 Ba6 9. Na3 h6 10. b4 axb4 11. cxb4 Bc4 12. Bd2 c6 13. Qb1 b5 {½-½ (34) Szerszen,K (1960)-Van Dam,J (2070) ICCF email 2019} )8. a4 $16 {[%emt 0:1:22] White is better.} Bd7 {[%emt 0:0:14]} 9. O-O {[%emt 0:0:44]} Be7 {[%emt 0:1:26]} 10. g4 {[%emt 0:1:26]} Nh4 {[%emt 0:0:0]} 11. Nxh4 {[%emt 0:0:10]} Bxh4 {[%emt 0:0:10]} 12. f4 {[%emt 0:0:5][%cal Yf2f4,Yf4f5,Yf5f6] } Be7 {[%emt 0:1:13]} 13. b4 {[%emt 0:3:19][%cal Yb2b4,Yb4b5] Against c5} a5 {[%emt 0:6:40]} ({Black should play } 13... Bf8 $14 )14. b5 {[%emt 0:0:11]} c6 {[%emt 0:0:7]} 15. Bd3 {[%emt 0:0:0] White is more active.} Bc8 {[%emt 0:6:11]} 16. f5 {[%emt 0:1:56]} Nd7 {[%emt 0:2:18]} (16... c5 $142 17. Qf3 h6 )17. Qf3 {[%emt 0:5:33] Strongly threatening fxe6.} Nb6 {[%emt 0:2:26] [#]} 18. f6 $1 {[%emt 0:5:24]} gxf6 {[%emt 0:2:1] } 19. exf6 {[%emt 0:0:6]} Bd6 {[%emt 0:1:16]} 20. Bh6 {[%emt 0:0:45] } Kd7 {[%emt 0:4:9]} 21. Nd2 {[%emt 0:0:31]} (21. Qh3 $18 )c5 $2 {[%emt 0:8:46] Loses the game.} (21... Kc7 $16 {was necessary.} )22. dxc5 {[%emt 0:1:4]} Bxc5+ {[%emt 0:0:3]} 23. Kh1 {[%emt 0:0:59]} e5 {[%emt 0:6:38] } (23... Kc7 {might work better.} 24. c4 e5 25. cxd5 Kb8 )24. Qf5+ $18 {[%emt 0:0:4]} Kc7 {[%emt 0:18:22]} 25. Qxe5+ {[%emt 0:0:49]} Bd6 {[%emt 0:2:48] } 26. Qd4 {[%emt 0:0:6]} Be6 {[%emt 0:4:2]} (26... Kb8 $142 27. Rae1 Ka7 )27. Nf3 {[%emt 0:6:51]} Nd7 {[%emt 0:12:49]} 28. Bf4 {[%emt 0:0:0]} Bxf4 {[%emt 0:6:11]} 29. Qxf4+ {[%emt 0:0:6]} Kb6 {[%emt 0:0:4]} 30. Bf5 {[%emt 0:5:40]} (30. Nd4 Nc5 $18 )Qxf6 {[%emt 0:10:1]} (30... Bxf5 31. Qxf5 Nc5 )31. Qd6+ {[%emt 0:3:40]} Ka7 {[%emt 0:0:2]} 32. b6+ {[%emt 0:1:20] } Nxb6 {[%emt 0:0:10]} 33. Nd4 {[%emt 0:2:25][%cal Yf3d4,Yd4b5,Yb5c7] [#] Intending Rfb1 and mate.} Qd8 {[%emt 0:0:27]} 34. Nb5+ {[%emt 0:0:11] } Ka6 {[%emt 0:0:8]} 35. Nc7+ {[%emt 0:0:9]} Ka7 {[%emt 0:0:0]} 36. Qc5 {[%emt 0:0:19]} Kb8 {[%emt 0:3:37]} 37. Nxa8 {[%emt 0:1:16]} ({ Not} 37. Qxb6 Qxc7 38. Rab1 Qxb6 39. Rxb6 Kc7 $15 )({Less strong is} 37. Nxe6 fxe6 38. Bxe6 Re8 $16 )Nxa8 {[%emt 0:0:2]} 38. Bxe6 {[%emt 0:0:22]} fxe6 {[%emt 0:0:4]} 39. Rf7 {[%emt 0:0:14] Prevents Qc7. Hoping for Raf1.} Qb6 {[%emt 0:1:11]} 40. Qxb6 {[%emt 0:0:28]} Nxb6 {[%emt 0:0:2] Endgame KRR-KRN} 41. Rb1 {[%emt 0:30:10]} Ka7 {[%emt 0:31:58]} 42. Re7 {[%emt 0:0:36] } Rc8 {[%emt 0:0:38]} 43. Rb5 {[%emt 0:0:12]} Rxc3 {[%emt 0:0:0]} 44. Rxa5+ {[%emt 0:0:12]} Kb8 {[%emt 0:0:5]} 45. Rb5 {[%emt 0:0:6]} Nxa4 {[%emt 0:0:48]} (45... Rc7 $18 46. Rxe6 Nc8 47. Rxd5 Ne7 )46. Rbxb7+ {[%emt 0:0:4] } Kc8 {[%emt 0:0:4]} 47. Rxh7 {[%emt 0:0:9]} (47. Ra7 $142 Kb8 48. Reb7+ Kc8 49. Rxh7 )d4 {[%emt 0:0:58]} 48. Rbe7 {[%emt 0:0:4][%cal Rh7h8] White mates.} Kb8 {[%emt 0:0:36]} 49. Rh8+ {[%emt 0:0:32]} Rc8 {[%emt 0:0:2] } 50. Rxc8+ {[%emt 0:0:6]} Kxc8 {[%emt 0:0:11]} 51. Rxe6 {[%emt 0:0:3] KR-KN} d3 {[%emt 0:0:15]} 52. Rd6 {[%emt 0:0:12]} Nb2 {[%emt 0:0:30] } 53. g5 {[%emt 0:0:4][%cal Yg4g5,Yg5g6,Yg6g7]} Kc7 {[%emt 0:0:9] } 54. Rd4 {[%emt 0:0:2]} Kc6 {[%emt 0:0:25]} 55. g6 {[%emt 0:0:0]} Kc5 {[%emt 0:0:11]} 56. Rxd3 {[%emt 0:0:6]} Nxd3 {[%emt 0:0:36]} 57. g7 {[%emt 0:0:3]} Kd5 {[%emt 0:0:32] Weighted Error Value: White=0.12 (very precise) /Black=0.63} 1-0