[Event "WIM chessbia Arena"] [Site "https://lichess.org/zmd8Dkrc"] [Date "2021.10.16"] [White "chessbia"] [Black "Bishopia"] [Result "1-0"] [UTCDate "2021.10.16"] [UTCTime "19:31:30"] [WhiteElo "2293"] [BlackElo "1717"] [WhiteTitle "WIM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A53"] [Opening "Old Indian Defense: Czech Variation, with Nc3"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6?! { (0.00 → 0.70) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. c4 c6?! { (0.26 → 0.89) Inaccuracy. e5 was best. } (2... e5 3. e3 g6 4. Nc3 Nf6 5. Nf3 Qe7 6. e4 Bg7 7. d5) 3. Nc3 Nf6 { A53 Old Indian Defense: Czech Variation, with Nc3 } 4. Nf3 Qc7?! { (0.66 → 1.43) Inaccuracy. d5 was best. } (4... d5 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 e6 8. Bd3 Bd6 9. Bxd6) 5. g3?! { (1.43 → 0.71) Inaccuracy. e4 was best. } (5. e4 e5 6. Be3 Be7 7. Be2 O-O 8. O-O Ng4 9. Bd2 Nf6) 5... Nbd7 6. Bg2 e5 7. O-O e4? { (0.94 → 2.71) Mistake. Be7 was best. } (7... Be7 8. e4 O-O 9. h3 Re8 10. Be3 h6 11. Rc1 Bf8 12. Qc2) 8. Ng5 d5 9. cxd5 cxd5 10. Bf4?! { (2.74 → 1.62) Inaccuracy. Qb3 was best. } (10. Qb3 Qa5) 10... Qb6 11. Na4?? { (2.33 → 0.40) Blunder. f3 was best. } (11. f3 Qxb2 12. Na4 Qa3 13. fxe4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Nf6 16. Rf3 Qe7 17. Nc3 Qd7) 11... Qa6 12. Rc1 h6 13. Nh3 Be7 14. f3 exf3?! { (0.12 → 0.81) Inaccuracy. O-O was best. } (14... O-O) 15. exf3 O-O 16. Bc7 Bd6 17. Bxd6 Qxd6 18. Nf4 b5? { (0.01 → 1.16) Mistake. Nb6 was best. } (18... Nb6 19. Nxb6 Qxb6 20. Qd2 Re8 21. h4 Bd7 22. Rfe1 Bb5 23. Rc5 Ba6 24. Rec1 Qd6 25. Bf1) 19. Nc5 Nxc5?! { (1.11 → 1.92) Inaccuracy. a5 was best. } (19... a5) 20. dxc5 Qc7 21. b4 Bb7 22. Ne2 Rad8 23. Nd4 Rfe8?? { (2.39 → 4.93) Blunder. a6 was best. } (23... a6 24. Re1) 24. Rc3?? { (4.93 → 2.28) Blunder. Nxb5 was best. } (24. Nxb5 Qe5) 24... Nd7? { (2.28 → 3.83) Mistake. a6 was best. } (24... a6 25. Qd2) 25. Nxb5 Qe5 26. Rd3? { (4.64 → 2.55) Mistake. c6 was best. } (26. c6 Ba6 27. f4 Qf6 28. cxd7 Rxd7 29. Rc5 d4 30. Bc6 Qxc6 31. Rxc6 Bxb5 32. Rc2 Bxf1) 26... a6?? { (2.55 → 5.72) Blunder. Ba6 was best. } (26... Ba6) 27. Nd6 Nxc5 28. bxc5 Rxd6 29. cxd6 Qxd6 30. f4 d4 31. Bxb7 Qb6 32. Bg2 Re3 33. Rxe3 dxe3 34. Qe2 Qc6?! { (10.83 → Mate in 7) Checkmate is now unavoidable. Qc5 was best. } (34... Qc5 35. Rf3) 35. Re1?! { (Mate in 7 → 10.89) Lost forced checkmate sequence. Bxc6 was best. } (35. Bxc6 g6 36. Qxe3 Kg7 37. Qe8 h5 38. Bd5 h4 39. Qxf7+ Kh6 40. Be4 g5 41. Qg6#) 35... Qxg2+?! { (10.89 → Mate in 7) Checkmate is now unavoidable. Qf6 was best. } (35... Qf6 36. Be4) 36. Qxg2 f5 37. Qd5+ Kf8 38. Rxe3 g5 39. Qd7 a5 40. Re8# { White wins by checkmate. } 1-0