[Event "Classical"] [Site "https://lichess.org/FfWGR1Cv"] [Date "2023.02.11"] [White "tiuan"] [Black "OTSP"] [Result "1-0"] [UTCDate "2023.02.11"] [UTCTime "11:47:46"] [WhiteElo "1890"] [BlackElo "1812"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-18"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. g3 Bf5 4. Bg2 e6 5. O-O h6?! { (0.28 → 1.00) Inaccuracy. Nb4 was best. } (5... Nb4 6. Ne1 Be7 7. c3 Nc6 8. Nd2 Nf6 9. Nd3 a5 10. Re1) 6. c4 Nge7 7. Nc3 dxc4 8. Qa4 a6 9. Qxc4 b5 10. Qc5?? { (1.00 → -1.78) Blunder. Qb3 was best. } (10. Qb3 g5 11. Be3 Bg7 12. Ne5 Nxd4 13. Bxd4 Qxd4 14. Bxa8 Qxe5 15. Bg2 O-O 16. Qa3 Qd6) 10... Rb8?? { (-1.78 → 1.47) Blunder. Na5 was best. } (10... Na5 11. Nh4 Nd5 12. Qxf8+ Kxf8 13. Nxd5 exd5 14. Nxf5 Qd7 15. Bd2 Qxf5 16. Bxa5 Re8 17. Rac1) 11. Ne5 Nxe5 12. dxe5 Rb6 13. Rd1 Nd5 14. Qd4 c5 15. Qd2 Be7 16. e4?! { (1.38 → 0.73) Inaccuracy. Nxd5 was best. } (16. Nxd5 exd5) 16... Nxc3 17. Qxd8+ Bxd8 18. bxc3 Bh7 19. Rd6? { (0.89 → -0.63) Mistake. Be3 was best. } (19. Be3 Be7 20. a4 bxa4 21. Rxa4 g5 22. Bf3 Bg6 23. Kg2 O-O 24. Rd7 Re8 25. h4 gxh4) 19... O-O? { (-0.63 → 0.75) Mistake. Rxd6 was best. } (19... Rxd6 20. exd6 Ba5 21. Bb2 Kd7 22. a4 Rb8 23. axb5 Rxb5 24. Ra2 c4 25. Bf1 Bxe4 26. Bxc4) 20. Be3 Bc7 21. Rd7 Bxe5? { (0.40 → 2.13) Mistake. Rc6 was best. } (21... Rc6 22. f4 b4 23. Rc1 bxc3 24. Rxc3 c4 25. Kf2 Rb8 26. Rd4 Rb2+ 27. Kf3 g5 28. Bf1) 22. Bxc5 Rc6 23. Bxf8 Kxf8 24. Rad1? { (2.17 → 0.72) Mistake. f4 was best. } (24. f4 Bc7 25. f5 Bb6+ 26. Kh1 exf5 27. exf5 Rf6 28. Be4 Bxf5 29. Bxf5 Rxf5 30. Rd6 Ba5) 24... Rxc3?? { (0.72 → 4.18) Blunder. g5 was best. } (24... g5 25. Ra7 Bg6 26. Rc1 h5 27. Kf1 Kg7 28. h4 gxh4 29. gxh4 Bd4 30. Ra8 b4 31. c4) 25. Ra7?? { (4.18 → 1.04) Blunder. Rd8+ was best. } (25. Rd8+ Ke7 26. f4 Bc7 27. R1d7+ Kf6 28. e5+ Kg6 29. Be4+ Kh5 30. Bxh7 Bxd8 31. Rxd8 Kg4) 25... Ra3?? { (1.04 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (25... g5 26. Rxa6 b4 27. Rb6 Ra3 28. Rxb4 Rxa2 29. Rb5 Bc3 30. f4 gxf4 31. gxf4 Ra4 32. f5) 26. Rd8# { White wins by checkmate. } 1-0