[Event "Rated classical game"] [Site "https://lichess.org/mCsIT4GH"] [Date "2022.02.28"] [White "psmathgeek"] [Black "STCLion"] [Result "1/2-1/2"] [UTCDate "2022.02.28"] [UTCTime "01:00:44"] [WhiteElo "1826"] [BlackElo "1852"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "B27"] [Opening "Sicilian Defense: Katalimov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 b6?! { (0.00 → 0.78) Inaccuracy. d6 was best. } { B27 Sicilian Defense: Katalimov Variation } (2... d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. O-O Be7 7. Bc2) 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 a6 6. Bg5?! { (0.93 → 0.36) Inaccuracy. f3 was best. } (6. f3 e6 7. Be3 h5 8. Qd2 Nf6 9. O-O-O Qc7 10. Kb1 Be7) 6... h6?! { (0.36 → 1.16) Inaccuracy. Qc7 was best. } (6... Qc7 7. Nd5 Bxd5 8. exd5 Qe5+ 9. Be3 Qxd5 10. Be2 e5 11. Nf5) 7. Bh4 g5 8. Bg3 e6 9. Be2 Ne7 10. Be5 Rh7 11. Bd6 Nbc6 12. Nxc6 Bxc6 13. Qd3?! { (1.31 → 0.55) Inaccuracy. h4 was best. } (13. h4) 13... Ng6 14. Bxf8 Kxf8 15. g3 Qe7 16. O-O-O b5?! { (0.37 → 0.95) Inaccuracy. Qc5 was best. } (16... Qc5 17. Rhf1 Ne5 18. Qd2 g4 19. h3 b5 20. a3 a5 21. Qd4 Qxd4 22. Rxd4 b4 23. axb4) 17. Rhe1?! { (0.95 → -0.10) Inaccuracy. Qe3 was best. } (17. Qe3 Rg7 18. Bd3 Ne5 19. h4 g4 20. Ne2 Rc8 21. Kb1 Rg6 22. Nf4 Rf6 23. Nh5 Rg6) 17... Rg7? { (-0.10 → 1.28) Mistake. b4 was best. } (17... b4 18. Nb1 Qc5 19. Qd4 Qxd4 20. Rxd4 a5 21. a3 bxa3 22. Nxa3 h5 23. Nc4 h4 24. Bd3) 18. Qd4 f6?! { (1.40 → 2.18) Inaccuracy. g4 was best. } (18... g4 19. a3 a5 20. Kb1 b4 21. axb4 Qxb4 22. Bxg4 Nf4 23. Bf3 Nh3 24. Rf1 Rb8 25. b3) 19. Qe3? { (2.18 → 0.75) Mistake. Bh5 was best. } (19. Bh5 Ne5 20. f4 gxf4 21. gxf4 Nc4 22. Rf1 Rg2 23. Be2 b4 24. Rg1 Rxg1 25. Rxg1 bxc3) 19... Ne5?! { (0.75 → 1.67) Inaccuracy. Rc8 was best. } (19... Rc8) 20. f4 Nf7 21. e5? { (1.93 → 0.57) Mistake. Bd3 was best. } (21. Bd3 Kg8 22. Ne2 e5 23. Nc3 Nd6 24. a3 Rb8 25. fxg5 hxg5 26. Be2 f5 27. Nd5 Qe6) 21... f5? { (0.57 → 1.72) Mistake. gxf4 was best. } (21... gxf4 22. gxf4) 22. Bf3 Bxf3 23. Qxf3 Rc8 24. Qd3 Nd8?! { (1.24 → 1.96) Inaccuracy. gxf4 was best. } (24... gxf4 25. gxf4) 25. Ne2? { (1.96 → 0.74) Mistake. g4 was best. } (25. g4 fxg4) 25... Nb7 26. Nd4 Nc5 27. Qc3 Qe8?! { (1.53 → 2.46) Inaccuracy. b4 was best. } (27... b4 28. Qc4 gxf4 29. gxf4 a5 30. Kb1 Qd8 31. Rg1 Rxg1 32. Rxg1 Qh4 33. Qf1 Ne4 34. Rg2) 28. Qb4?? { (2.46 → 0.44) Blunder. g4 was best. } (28. g4 fxg4 29. f5 Kg8 30. f6 Rh7 31. Kb1 h5 32. a3 Kh8 33. Ne2 Ne4 34. Qa5 Rf7) 28... Qe7?! { (0.44 → 1.41) Inaccuracy. Kg8 was best. } (28... Kg8 29. Kb1) 29. Qc3 Qe8?! { (1.65 → 2.35) Inaccuracy. b4 was best. } (29... b4 30. Qc4 gxf4 31. gxf4 a5 32. Kb1 Qd8 33. Rg1 Rxg1 34. Rxg1 Qh4 35. Qf1 Qxh2 36. Rg2) 30. Qb4?? { (2.35 → 0.41) Blunder. g4 was best. } (30. g4 fxg4) 30... Qe7 31. Qc3?! { (0.75 → 0.00) Inaccuracy. Kb1 was best. } { The game is a draw. } (31. Kb1 gxf4 32. gxf4 Ne4 33. Qa5 Qc5 34. Qxa6 b4 35. Rg1 Rxg1 36. Rxg1 Qc4 37. Qb7 Rc7) 1/2-1/2