[Event "Rated rapid game"] [Site "https://lichess.org/cUaFV6cY"] [Date "2024.05.24"] [White "Chivanov-Valery_1948"] [Black "Charith_Sai"] [Result "1-0"] [UTCDate "2024.05.24"] [UTCTime "14:25:01"] [WhiteElo "2036"] [BlackElo "2008"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A31"] [Opening "English Opening: Symmetrical Variation, Anti-Benoni Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. Nf3 { A31 English Opening: Symmetrical Variation, Anti-Benoni Variation } e6 4. g3 g6?! { (0.01 → 0.87) Inaccuracy. cxd4 was best. } (4... cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nf3 d4 8. O-O Nc6 9. e3) 5. Bg2 Bg7 6. O-O cxd4 7. Nxd4 O-O 8. Nc3 e5? { (0.72 → 2.44) Mistake. d5 was best. } (8... d5 9. cxd5) 9. Nf3? { (2.44 → 1.00) Mistake. Ndb5 was best. } (9. Ndb5 Nc6 10. Be3 d6 11. Nxd6 Nd4 12. c5 Ne8 13. Nxb7 Bxb7 14. Bxb7 Rb8) 9... d6 10. e4 a6 11. Qc2 Nc6 12. a3?! { (0.71 → 0.00) Inaccuracy. Be3 was best. } (12. Be3 Be6 13. b3 Rc8 14. Rad1 b5 15. c5 Nd4 16. Nxd4 exd4 17. Bxd4 dxc5) 12... Bg4 13. Be3 Re8 14. b4?! { (0.69 → -0.05) Inaccuracy. Qd3 was best. } (14. Qd3 Rc8 15. Rac1 Bxf3 16. Bxf3 Nd4 17. Bg2 Nb3 18. Rb1 Qc7 19. Rbd1 Qxc4) 14... Bxf3 15. Bxf3 Nd7?! { (0.00 → 0.99) Inaccuracy. Nd4 was best. } (15... Nd4 16. Qd1 Rc8 17. Be2 Nxe2+ 18. Qxe2 Qc7 19. c5 dxc5 20. bxc5 Qc6 21. Rab1) 16. Rfd1? { (0.99 → -0.31) Mistake. Qd3 was best. } (16. Qd3 Nd4 17. Bg4 Nb6 18. Rac1 a5 19. b5 a4 20. Bh3 Nb3 21. Rb1 Nc5) 16... Nb6?? { (-0.31 → 1.44) Blunder. Nd4 was best. } (16... Nd4 17. Bxd4) 17. c5? { (1.44 → -0.14) Mistake. Ne2 was best. } (17. Ne2 Qc7 18. Rac1 Nd4 19. Nxd4 exd4 20. Bxd4 Bh6 21. Bxb6 Qxb6 22. Rb1 Qc7) 17... Nc8?? { (-0.14 → 1.69) Blunder. Nd4 was best. } (17... Nd4 18. Bxd4 exd4 19. Ne2 dxc5 20. bxc5 Rc8 21. Rab1 Nd7 22. Nxd4 Rxc5 23. Qb3) 18. cxd6? { (1.69 → 0.36) Mistake. Ne2 was best. } (18. Ne2 Qf6 19. Bg4 h5 20. Bxc8 Raxc8 21. Rxd6 Qf3 22. Nc3 b6 23. Rd3 bxc5) 18... Nxd6 19. Bc5 Re6?? { (0.17 → 2.45) Blunder. Nd4 was best. } (19... Nd4 20. Qd3) 20. Bg4 Rf6?! { (2.49 → 3.23) Inaccuracy. Nd4 was best. } (20... Nd4 21. Bxd4 exd4 22. Bxe6 dxc3 23. Bb3 Qb6 24. Kg2 Rc8 25. Rac1 Nc4 26. Bxc4) 21. b5?? { (3.23 → 1.05) Blunder. Nd5 was best. } (21. Nd5 Nb5 22. Ne7+ Qxe7 23. Bxe7 Nxe7 24. a4 Rc6 25. Qd3 Nd4 26. b5 Rc2) 21... Na7?? { (1.05 → 3.69) Blunder. Nd4 was best. } (21... Nd4 22. Bxd4) 22. Nd5?! { (3.69 → 2.84) Inaccuracy. bxa6 was best. } (22. bxa6 b6 23. Be3 h5 24. Be2 Nc6 25. Nd5 Nd4 26. Nxf6+ Bxf6 27. Bxd4 exd4) 22... Ndxb5? { (2.84 → 4.55) Mistake. Naxb5 was best. } (22... Naxb5 23. a4 Nd4 24. Bxd4 exd4 25. e5 Rf5 26. Ne7+ Qxe7 27. exd6 Qxd6 28. Bxf5) 23. Nxf6+? { (4.55 → 2.76) Mistake. Ne7+ was best. } (23. Ne7+ Qxe7 24. Bxe7 Rc6 25. Qb1 h5 26. Bh3 Rc7 27. Bb4 Nc6 28. a4 Nbd4) 23... Qxf6 24. Bxa7 Nxa7 25. Qc7 Qc6?! { (2.80 → 3.80) Inaccuracy. Nb5 was best. } (25... Nb5 26. Qxb7 Rf8 27. Be2 Nc3 28. Rd2 Bh6 29. Rc2 Nxe2+ 30. Rxe2 Qf3 31. Rae1) 26. Rac1 Qxe4?! { (3.74 → 4.88) Inaccuracy. Qxc7 was best. } (26... Qxc7 27. Rxc7 Nb5 28. Rxb7 h5 29. Bh3 Nd4 30. Kg2 g5 31. Bf5 Bf8 32. a4) 27. Rd8+?? { (4.88 → 2.02) Blunder. Rc4 was best. } (27. Rc4 Qxc4 28. Qxc4 Rf8 29. Be6 Nc6 30. Bd5 Nd4 31. Kh1 b5 32. Qa2 h5) 27... Rxd8 28. Qxd8+ Bf8 29. Bh3? { (1.75 → 0.29) Mistake. Qd7 was best. } (29. Qd7) 29... Qa4?? { (0.29 → 2.15) Blunder. Nc6 was best. } (29... Nc6) 30. Bg2? { (2.15 → 0.84) Mistake. Rc7 was best. } (30. Rc7) 30... Qxa3 31. Re1 Qb2?! { (0.41 → 1.10) Inaccuracy. Nc6 was best. } (31... Nc6 32. Qe8 Qd6 33. Bxc6 Qxc6 34. Qxc6 bxc6 35. Rxe5 Bb4 36. Re8+ Kg7 37. Ra8) 32. Qc7 f6?? { (0.96 → Mate in 5) Checkmate is now unavoidable. Nb5 was best. } (32... Nb5 33. Qxb7) 33. Bd5+ Kh8 34. Qf7 Qxf2+ 35. Kxf2 Bc5+ 36. Kg2 Bf2 37. Qg8# { White wins by checkmate. } 1-0