[Event "IM KonstantinKazakov simul"] [Site "https://lichess.org/8GK4VZVz"] [Date "2022.10.17"] [White "Rafael_SantI1483"] [Black "KonstantinKazakov"] [Result "1-0"] [UTCDate "2022.10.17"] [UTCTime "15:58:37"] [WhiteElo "2003"] [BlackElo "2537"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "900+10"] [ECO "D11"] [Opening "Slav Defense: Modern Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nf3 { D11 Slav Defense: Modern Line } Nf6 4. Bf4?! { (0.38 → -0.20) Inaccuracy. e3 was best. } (4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Be2 Nbd7 8. O-O Be7) 4... Bf5?! { (-0.20 → 0.63) Inaccuracy. dxc4 was best. } (4... dxc4 5. e3 b5 6. Be2 Nbd7 7. O-O e6 8. b3 cxb3 9. Qxb3) 5. Nbd2 e6 6. e3 Be7?! { (0.13 → 0.77) Inaccuracy. Bd6 was best. } (6... Bd6 7. Ne5 O-O 8. Be2 dxc4 9. Bxc4 h6 10. Rc1 c5 11. dxc5) 7. Qb3 b6 8. Bd3?! { (0.85 → 0.11) Inaccuracy. Rc1 was best. } (8. Rc1 O-O 9. cxd5 exd5 10. Bxb8 Rxb8 11. Rxc6 Rc8 12. Rxc8 Qxc8) 8... Bxd3 9. Qxd3 O-O 10. Ne5 Qc8 11. g4?! { (0.03 → -0.61) Inaccuracy. Rc1 was best. } (11. Rc1 c5) 11... Nbd7 12. g5 Nh5 13. Nxd7?! { (-0.78 → -1.68) Inaccuracy. cxd5 was best. } (13. cxd5) 13... Qxd7?! { (-1.68 → -0.91) Inaccuracy. Nxf4 was best. } (13... Nxf4) 14. Nf3?! { (-0.91 → -1.99) Inaccuracy. Be5 was best. } (14. Be5 Bxg5 15. Qe2 g6 16. h4 f6 17. hxg5 fxe5 18. dxe5 Qg7 19. Nf3 Rf5 20. Nd4 Rxe5) 14... Rac8?! { (-1.99 → -0.90) Inaccuracy. Nxf4 was best. } (14... Nxf4 15. exf4 Qd6 16. cxd5 Qxd5 17. O-O Bd6 18. Rfe1 Bxf4 19. Qe4 Bd6 20. Rac1 Rac8 21. h4) 15. Ne5?! { (-0.90 → -1.62) Inaccuracy. Be5 was best. } (15. Be5) 15... Qb7 16. cxd5 cxd5 17. Qe2 g6? { (-1.74 → -0.32) Mistake. f6 was best. } (17... f6 18. Nd3) 18. Ng4?? { (-0.32 → -2.43) Blunder. h4 was best. } (18. h4 Nxf4 19. exf4 Bd6 20. h5 Qc7 21. Rh3 Bxe5 22. fxe5 Qc4 23. Qd1 Qb4+ 24. Qd2 Rc4) 18... Bb4+?! { (-2.43 → -1.39) Inaccuracy. Nxf4 was best. } (18... Nxf4 19. exf4 Qc7 20. Ne5 Qc2 21. h4 Qf5 22. Qf3 Bd6 23. Rh3 Bxe5 24. fxe5 Qc2 25. Qe2) 19. Kf1 Rc4?? { (-1.58 → 1.09) Blunder. Nxf4 was best. } (19... Nxf4 20. exf4 Qc7 21. f5 exf5 22. Nf6+ Kg7 23. h4 Qc4 24. Rd1 Be7 25. Qxc4 dxc4 26. Nd5) 20. Ne5?? { (1.09 → -3.98) Blunder. Be5 was best. } (20. Be5 Rfc8) 20... Rcc8?? { (-3.98 → 0.14) Blunder. Nxf4 was best. } (20... Nxf4) 21. Ng4? { (0.14 → -1.41) Mistake. h4 was best. } (21. h4) 21... Rfe8?? { (-1.41 → 0.71) Blunder. Nxf4 was best. } (21... Nxf4 22. exf4) 22. Nh6+?! { (0.71 → 0.16) Inaccuracy. Be5 was best. } (22. Be5) 22... Kg7 23. Rg1?? { (1.11 → -1.75) Blunder. Be5+ was best. } (23. Be5+ Kf8) 23... Be7?? { (-1.75 → 0.50) Blunder. Nxf4 was best. } (23... Nxf4) 24. Qg4?! { (0.50 → -0.30) Inaccuracy. Be5+ was best. } (24. Be5+) 24... Rc2?! { (-0.30 → 0.26) Inaccuracy. Nxf4 was best. } (24... Nxf4 25. Qxf4 Rf8 26. Ng4 Qc7 27. Qxc7 Rxc7 28. f4 Rfc8 29. Re1 a5 30. Re2 b5 31. Kf2) 25. Be5+ f6 26. gxf6+?? { (0.38 → -2.15) Blunder. Qxe6 was best. } (26. Qxe6 Rf8 27. Rg2 fxe5 28. Qxe5+ Bf6 29. gxf6+ Nxf6 30. Ng4 Qc8 31. Rg3 h5 32. Nxf6 Rxf6) 26... Nxf6?? { (-2.15 → 1.38) Blunder. Bxf6 was best. } (26... Bxf6) 27. Qxe6?! { (1.38 → 0.62) Inaccuracy. Qg5 was best. } (27. Qg5 Qa6+) 27... Kxh6 28. Bxf6 Bxf6?? { (0.75 → 4.77) Blunder. Qc8 was best. } (28... Qc8) 29. Qxf6?? { (4.77 → 0.00) Blunder. Qxe8 was best. } (29. Qxe8 Bh4 30. Qf8+ Kh5 31. Qf3+ Kh6 32. Qf4+ g5 33. Qf8+ Kg6 34. Qe8+ Kh6 35. Qe6+ Kh5) 29... Qd7?! { (0.00 → 1.09) Inaccuracy. Qa6+ was best. } (29... Qa6+ 30. Kg2 Qc8 31. Kh1 Rf8 32. Qg5+ Kg7 33. Qe5+ Kg8 34. Qxd5+ Kg7 35. Qe5+ Kg8) 30. Rg3 Re4?? { (1.00 → 5.30) Blunder. Qe6 was best. } (30... Qe6 31. Qf4+) 31. Kg2?? { (5.30 → 2.29) Blunder. Qf8+ was best. } (31. Qf8+) 31... Rg4 32. Qf8+?! { (2.22 → 1.37) Inaccuracy. Kf3 was best. } (32. Kf3) 32... Kh5 33. Qf3?! { (1.98 → 1.38) Inaccuracy. a4 was best. } (33. a4 h6) 33... Rxb2?? { (1.38 → 10.01) Blunder. Qf5 was best. } (33... Qf5 34. a4 Kh4 35. Ra3 Rxb2 36. Rc3 h5 37. Rc6 Ra2 38. Rd6 Qxf3+ 39. Kxf3 Rxa4 40. Rxd5) 34. h3 { Black resigns. } 1-0