[Event "9th Ongko Olympiad Chess"] [Site "https://lichess.org/cNgunZU7"] [Date "2023.07.15"] [White "Sadman-Bin-Bahar"] [Black "numberisfun"] [Result "1/2-1/2"] [UTCDate "2023.07.15"] [UTCTime "15:22:09"] [WhiteElo "1511"] [BlackElo "1662"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } e5 3. Nf3 Nc6 4. g3 d6 5. h3 h6 6. d3 Nd4 7. Bg2 Nxf3+ 8. Qxf3 Qf6 9. O-O? { (0.71 → -0.65) Mistake. Qd1 was best. } (9. Qd1 Qd8) 9... Qxf3 10. Bxf3 Nf6? { (-0.63 → 0.52) Mistake. Bxh3 was best. } (10... Bxh3 11. Bg2 Bg4 12. Nc3 Ne7 13. Rb1 Nc6 14. a3 Be7 15. b4 Rb8 16. f3 Bd7 17. f4) 11. Nc3?! { (0.52 → -0.39) Inaccuracy. Bg2 was best. } (11. Bg2 Be7 12. Nc3 Bd8 13. a3 Ba5 14. Nd1 O-O 15. Ne3 Bd7 16. Nf5 Bc7 17. a4 Kh7) 11... a6?! { (-0.39 → 0.51) Inaccuracy. Bxh3 was best. } (11... Bxh3 12. Bg2 Be6 13. Rb1 b6 14. a3 h5 15. f4 Be7 16. b4 h4 17. gxh4 Rxh4 18. Nb5) 12. a3?! { (0.51 → -0.11) Inaccuracy. Kg2 was best. } (12. Kg2 Bd7) 12... Be6?! { (-0.11 → 0.70) Inaccuracy. Bxh3 was best. } (12... Bxh3 13. Bg2 Be6 14. b4 cxb4 15. axb4 Be7 16. Nd5 Nxd5 17. exd5 Bg4 18. Be3 Be2 19. Rfc1) 13. b4?! { (0.70 → 0.01) Inaccuracy. Bg2 was best. } (13. Bg2 Be7 14. b4 b6 15. Be3 O-O 16. f4 Rfe8 17. Rab1 exf4 18. gxf4 Rab8 19. f5 Bd7) 13... Nd7?! { (0.01 → 0.83) Inaccuracy. Bxh3 was best. } (13... Bxh3) 14. Be3 Be7 15. a4?? { (0.69 → -1.20) Blunder. Bg2 was best. } (15. Bg2 O-O 16. f4 f6 17. Rfb1 Rfb8 18. bxc5 Nxc5 19. Bxc5 dxc5 20. a4 Bd8 21. h4 Ra7) 15... O-O?? { (-1.20 → 0.71) Blunder. cxb4 was best. } (15... cxb4 16. Nd5 Bxd5 17. cxd5 a5 18. Rac1 Bg5 19. Rc7 Bxe3 20. fxe3 Rb8 21. Rfc1 Nb6 22. d4) 16. Bg2?? { (0.71 → -1.88) Blunder. bxc5 was best. } (16. bxc5 Nxc5) 16... Rac8?? { (-1.88 → 0.49) Blunder. cxb4 was best. } (16... cxb4 17. Nd5 Bxd5 18. cxd5 Bg5 19. f4 Bf6 20. Rab1 a5 21. h4 exf4 22. gxf4 Bc3 23. Bh3) 17. b5 a5 18. Kh2 b6 19. f4 f6 20. f5 Bf7 21. h4 Rfd8 22. g4 Nf8 23. h5 Nh7 24. Rg1 Ng5 25. Raf1 Rc7 26. Kg3 Rcc8 27. Kf2 Rc7 28. Ke2 Rcc8 29. Kd1 Rc7 30. Kc2 Rcc8 { Black offers draw } 31. Nd5 Bxd5 32. exd5 Re8 33. Rf2 Bd8 34. Re1 Bc7 35. Bxg5 hxg5 36. Be4 Kh7 37. Rh1 Kh6 38. Rfh2 Bb8 39. Rh3 Bc7 40. R3h2 Re7 41. Rh3 Rce8 42. R3h2 { The game is a draw. } 1/2-1/2