[Event "Tournament"] [Site ""] [Date "2024.02.11"] [Round "4.1"] [White "Степин, Егор Николаевич"] [Black "Грехов, Владимир Сергеевич"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D11"] [Opening "Slav Defense: Modern Line"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 c6 2. c4 d5 3. Nf3 { D11 Slav Defense: Modern Line } Bf5?! { (0.23 → 0.91) Inaccuracy. Nf6 was best. } (3... Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. Bd2) 4. cxd5 cxd5 5. Qb3 b6?? { (0.96 → 3.89) Blunder. Nc6 was best. } (5... Nc6 6. e4 dxe4 7. Ne5 e6 8. Qxb7 Bb4+ 9. Nc3 Nxe5 10. dxe5) 6. e3?? { (3.89 → 0.68) Blunder. e4 was best. } (6. e4 Bd7 7. exd5 g6 8. Ne5 Bg7 9. d6 e6 10. Qf3 Bxe5) 6... Nf6 7. Ne5 e6 8. Bb5+ Nbd7?? { (0.11 → 2.20) Blunder. Nfd7 was best. } (8... Nfd7 9. Bd2 a6 10. Bd3 Bxd3 11. Nxd3 Nc6 12. O-O Qc7 13. Rc1 Qb7 14. Bb4 Nxb4 15. Nxb4) 9. Nxd7?? { (2.20 → 0.12) Blunder. e4 was best. } (9. e4 dxe4 10. Bg5 Be7 11. Bxf6 gxf6 12. Nxd7 a6 13. Nxb6+ axb5 14. Qxb5+ Kf8 15. Nxa8 Qxa8) 9... Nxd7 10. Nc3 Be7 11. Qa4 h6 12. O-O a5?! { (0.50 → 1.54) Inaccuracy. a6 was best. } (12... a6 13. Bc6) 13. Bd2?! { (1.54 → 0.64) Inaccuracy. e4 was best. } (13. e4 dxe4 14. Bc6 Rc8 15. Bf4 e5 16. dxe5 Qc7 17. Bxe4 Be6 18. Rac1 Qc4 19. Qd1 Qb4) 13... Ra7 14. Rac1 O-O 15. Bxd7?! { (0.59 → -0.16) Inaccuracy. Be2 was best. } (15. Be2 Nf6 16. Nb5 Rb7 17. f3 Ne8 18. Rc6 Nc7 19. Qb3 Nxb5 20. Bxb5 e5 21. dxe5 Bc5) 15... Qxd7 16. Qxd7 Rxd7 17. f3 b5 18. g4?! { (-0.37 → -0.96) Inaccuracy. Rfd1 was best. } (18. Rfd1 Rb8 19. Be1 Rdb7 20. a4 Bg5 21. Kf2 bxa4 22. Nxa4 Bh4+ 23. g3 Be7 24. Bc3 Rc8) 18... Bd3 19. Rf2 b4 20. Ne2?! { (-0.63 → -1.37) Inaccuracy. Na4 was best. } (20. Na4 Ra7 21. Be1 Bb5 22. b3 f5 23. gxf5 Rxf5 24. f4 g5 25. Nc5 Bxc5 26. Rxc5 Bd3) 20... Bh4 21. Rg2 Rdd8 22. Nf4 Bh7 23. Re2?! { (-1.43 → -2.56) Inaccuracy. Be1 was best. } (23. Be1 Be7 24. Rc7 Rfe8 25. Re2 Bb1 26. b3 Rc8 27. Ra7 Rc1 28. Kg2 g5 29. Nh5 Bd3) 23... Rc8 24. Rxc8?! { (-2.83 → -3.82) Inaccuracy. Ra1 was best. } (24. Ra1 g5 25. Nh5 Bd3 26. Rg2 f5 27. gxf5 Bxf5 28. Ng3 Bh3 29. Rf2 Rc2 30. b3 Rfc8) 24... Rxc8 25. Be1?! { (-3.57 → -5.09) Inaccuracy. e4 was best. } (25. e4 dxe4 26. Kg2 Rc2 27. Be3 exf3+ 28. Kxf3 Be7 29. d5 g5 30. Rxc2 Bxc2 31. Ne2 exd5) 25... Bxe1?! { (-5.09 → -3.45) Inaccuracy. Rc1 was best. } (25... Rc1 26. Ng2 Bd3 27. Rd2 Bxe1 28. Nxe1 Rxe1+ 29. Kf2 Rf1+ 30. Kg2 Rb1 31. b3 Bg6 32. h4) 26. Rxe1 Rc2?? { (-3.24 → -0.95) Blunder. g5 was best. } (26... g5 27. Nh5 Rc2 28. b3 Rxa2 29. e4 dxe4 30. fxe4 Bg6 31. d5 Bxh5 32. dxe6 fxe6 33. gxh5) 27. Re2 Kf8?! { (-0.77 → 0.01) Inaccuracy. Rc1+ was best. } (27... Rc1+ 28. Kf2 Ra1 29. e4 dxe4 30. fxe4 Rxa2 31. d5 Ra1 32. dxe6 fxe6 33. Nd3 b3 34. Ke3) 28. Kf2?! { (0.01 → -0.68) Inaccuracy. Rxc2 was best. } (28. Rxc2 Bxc2 29. h4 Ke7 30. Kf2 f6 31. Ne2 Bd3 32. Ng3 Bc4 33. a3 bxa3 34. bxa3 Kf7) 28... Ke7?! { (-0.68 → 0.05) Inaccuracy. Rc4 was best. } (28... Rc4 29. h4 Ke7 30. b3 Rc3 31. g5 hxg5 32. hxg5 Kd6 33. g6 Bxg6 34. Nxg6 fxg6 35. Kg3) 29. Rxc2 Bxc2 30. Ke2 b3? { (0.00 → 1.49) Mistake. Bb1 was best. } (30... Bb1 31. a3 bxa3 32. bxa3 g5 33. Nh3 Ba2 34. Kd2 Bc4 35. Nf2 f5 36. Nd3 Bxd3 37. Kxd3) 31. a3 a4? { (1.65 → 3.26) Mistake. Kf6 was best. } (31... Kf6 32. Nh5+ Kg6 33. h4 f6 34. Nf4+ Kf7 35. Nd3 Ke7 36. Kd2 g5 37. hxg5 hxg5 38. Ne1) 32. Nd3 Kf6 33. f4?? { (3.82 → 0.00) Blunder. Nc5 was best. } (33. Nc5 Ke7 34. Nxa4 Kd6 35. Nc5 Kc7 36. f4 g5 37. Nd3 Kd6 38. Kd2 f6 39. a4 Bxd3) 33... g5?? { (0.00 → 3.70) Blunder. Bxd3+ was best. } (33... Bxd3+ 34. Kxd3 Kg6 35. e4 h5 36. h3 hxg4 37. hxg4 dxe4+ 38. Kxe4 f6 39. d5 exd5+ 40. Kxd5) 34. Nc5 gxf4?! { (3.77 → 5.21) Inaccuracy. Ke7 was best. } (34... Ke7 35. Nxa4 Kd6 36. Nc5 Kc7 37. Kd2 Kd6 38. a4 Kc6 39. Kc3 Bd1 40. Nxb3 Bxg4 41. Nc5) 35. exf4 Ke7 36. Nxa4 Kd6 37. Nc5 Kc6 38. Nd3 Kb5 39. h4 Kc4 40. Ne5+ Kxd4 41. Nxf7 Bd3+?! { (4.46 → 5.69) Inaccuracy. Ke4 was best. } (41... Ke4 42. g5) 42. Kd2 Be4 43. h5 Bf3 44. Nxh6 e5 45. fxe5 Kxe5 46. a4 d4 47. a5 Kf6 48. a6 Kg7 49. Nf5+ Kf6 50. Nxd4 Ba8?! { (7.14 → 11.38) Inaccuracy. Bxg4 was best. } (50... Bxg4 51. a7 Bxh5 52. a8=R Ke7 53. Ra7+ Kd6 54. Nxb3 Bf3 55. Kc3 Bg2 56. Nd4 Be4 57. b4) 51. a7 Bh1 52. h6 Kg6 53. g5 Kh7 54. Ne6 Kg8?! { (34.36 → Mate in 14) Checkmate is now unavoidable. Kg6 was best. } (54... Kg6 55. Ke3 Bb7 56. Nc7 Kf7 57. a8=Q Bxa8 58. Nxa8 Kg6 59. Kf4 Kf7 60. Kf5 Ke7 61. g6) 55. g6 Bd5 56. Ng5 Kh8?! { (43.06 → Mate in 7) Checkmate is now unavoidable. Kf8 was best. } (56... Kf8 57. Nh7+ Ke7 58. g7 Kf7 59. g8=Q+ Kxg8 60. Nf6+ Kf7 61. Nxd5 Kg6 62. Kc3 Kxh6 63. Kxb3) 57. Nf7+ Bxf7 58. a8=Q+ Bg8 59. Qb7 { White wins. } 1-0