[Event "CHESSMASTERCLASS CLASSICAL 40"] [Site "https://lichess.org/J1zi8LoB"] [Date "2022.03.12"] [White "DM1978"] [Black "sreekuttan"] [Result "1-0"] [UTCDate "2022.03.12"] [UTCTime "14:00:04"] [WhiteElo "1596"] [BlackElo "1877"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-47"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "D15"] [Opening "Slav Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 { D15 Slav Defense: Three Knights Variation } Bf5 5. Bf4 Qb6 6. b3?? { (0.75 → -0.91) Blunder. Qc1 was best. } (6. Qc1 Nbd7 7. e3 e6 8. Nh4 Nh5 9. Nxf5 exf5 10. Bg5 h6) 6... Nbd7?! { (-0.91 → -0.30) Inaccuracy. dxc4 was best. } (6... dxc4 7. Na4 Qd8 8. bxc4 Ne4 9. Bd2 e5 10. e3 Nd7 11. Be2) 7. c5 Qa5 8. Bd2 Qc7 9. h3 e5 10. dxe5?! { (-0.72 → -1.32) Inaccuracy. e3 was best. } (10. e3 a5 11. Be2 Be7 12. a3 Ne4 13. O-O Nxd2 14. Qxd2 e4 15. Nh2 b6 16. b4 O-O) 10... Nxe5 11. Nd4?! { (-1.50 → -2.33) Inaccuracy. Be3 was best. } (11. Be3) 11... Bg6 12. e3?! { (-2.30 → -3.58) Inaccuracy. b4 was best. } (12. b4 b6) 12... Bxc5 13. Be2 Ne4 14. O-O Nxd2?! { (-2.92 → -1.63) Inaccuracy. Qe7 was best. } (14... Qe7 15. a3) 15. Qxd2 Bb4?? { (-1.70 → 5.31) Blunder. h6 was best. } (15... h6 16. b4) 16. Rac1?? { (5.31 → -0.04) Blunder. Nxd5 was best. } (16. Nxd5 cxd5 17. Qxb4 a5 18. Bb5+ Kd8 19. Qa3 Be4 20. f3 Bd3 21. Rfc1 Qe7 22. Qc5 Qxc5) 16... O-O 17. Nf3?? { (0.00 → -4.29) Blunder. f4 was best. } (17. f4 Nd7 18. f5 Qe5 19. fxg6 hxg6 20. Ba6 bxa6 21. Nxc6 Bxc3 22. Rxc3 Qe6 23. Nd4 Qd6) 17... Nxf3+ 18. Bxf3 Qe7 19. Qd4 Ba3 20. Rcd1 a6 21. Na4 Rfe8 22. Rfe1 b5 23. Nc3 Red8? { (-4.92 → -2.94) Mistake. Bc5 was best. } (23... Bc5) 24. Nb1? { (-2.94 → -5.31) Mistake. Ne2 was best. } (24. Ne2 Bc2 25. Ra1 Rac8 26. Qc3 Bg6 27. Red1 Bb4 28. Qb2 Bd6 29. Qd2 h6 30. Qa5 Be5) 24... Bd6?! { (-5.31 → -3.57) Inaccuracy. Bc2 was best. } (24... Bc2 25. Rd2) 25. Be2 Rac8 26. Nd2?! { (-5.27 → -7.30) Inaccuracy. Bg4 was best. } (26. Bg4 Rc7) 26... Bb8?! { (-7.30 → -4.45) Inaccuracy. c5 was best. } (26... c5) 27. Nf3 Qd6 28. Bd3 Bh5? { (-2.51 → -1.27) Mistake. c5 was best. } (28... c5 29. Qg4 Bxd3 30. Rxd3 c4 31. bxc4 bxc4 32. Rd4 Ba7 33. Rd2 Rc5 34. Red1 g6 35. g3) 29. g4? { (-1.27 → -3.02) Mistake. Qh4 was best. } (29. Qh4 Bg6 30. Bxg6 fxg6 31. a4 Qf6 32. Qxf6 gxf6 33. axb5 axb5 34. Nd4 Be5 35. Rc1 Bxd4) 29... Bg6 30. Bxg6 hxg6 31. e4 Qf4 32. Re3?? { (-2.55 → -6.72) Blunder. Qe3 was best. } (32. Qe3 Qxe3 33. Rxe3 dxe4 34. Rxd8+ Rxd8 35. Rxe4 Kf8 36. Ng5 Bd6 37. a4 Be7 38. Nf3 c5) 32... c5 33. Qd2 dxe4?! { (-7.00 → -4.54) Inaccuracy. d4 was best. } (33... d4 34. Rd3 Qxe4 35. b4 c4 36. Rxd4 Rxd4 37. Nxd4 Rd8 38. Re1 Rxd4 39. Rxe4 Rxd2 40. Re8+) 34. Qxd8+ Rxd8 35. Rxd8+ Kh7 36. Nd2?! { (-4.49 → -5.93) Inaccuracy. Ng5+ was best. } (36. Ng5+ Qxg5) 36... Qh2+ 37. Kf1 Bf4 38. Re1?! { (-5.51 → -8.67) Inaccuracy. Rxe4 was best. } (38. Rxe4 Qxh3+ 39. Ke2 Qxg4+ 40. Nf3 Qf5 41. Re7 g5 42. Nd2 c4 43. bxc4 bxc4 44. Nxc4 Qc5) 38... Bxd2 39. Rxd2 Qxh3+ 40. Kg1 Qxg4+ 41. Kf1 f5 42. Re3 Qf4 43. Rd8 Qe5?? { (-6.70 → Mate in 1) Checkmate is now unavoidable. Qh6 was best. } (43... Qh6) 44. Rh3# { White wins by checkmate. } 1-0