[Event "IIEE Knightly Practice"] [Site "https://lichess.org/zI2h49Yl"] [Date "2022.07.15"] [White "djh2075"] [Black "DrEYPEI"] [Result "1-0"] [UTCDate "2022.07.15"] [UTCTime "14:27:07"] [WhiteElo "2343"] [BlackElo "2346"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B30"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 { B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack } Nf6 4. Bxc6 dxc6 5. e5 Nd5 6. h3 c4?! { (-0.28 → 0.38) Inaccuracy. h6 was best. } (6... h6 7. Nc3 g5 8. d3 Bg7 9. Qe2 O-O 10. O-O Bf5 11. a4) 7. O-O h6?! { (-0.12 → 0.63) Inaccuracy. Bf5 was best. } (7... Bf5 8. Na3 Nb4 9. Nh4 Qd7 10. Nxf5 Qxf5 11. b3 cxb3 12. axb3 Qxe5 13. d4 Qf5 14. Re1) 8. b3 cxb3 9. axb3 c5? { (0.73 → 2.06) Mistake. g5 was best. } (9... g5 10. c4 Nb4 11. d4 Bf5 12. Nc3 e6 13. Be3 Be7 14. Ne1 a5 15. f4 Rg8 16. fxg5) 10. Bb2?! { (2.06 → 1.17) Inaccuracy. c4 was best. } (10. c4 Nb4 11. d4 Bf5 12. d5 g5 13. Ba3 a5 14. Bxb4 axb4 15. Nbd2 Bg7 16. Qe2 O-O) 10... Bf5 11. d3?! { (1.17 → 0.25) Inaccuracy. e6 was best. } (11. e6) 11... e6 12. Nbd2?! { (0.01 → -0.78) Inaccuracy. Nfd2 was best. } (12. Nfd2 Be7) 12... Be7 13. Re1 O-O 14. Nc4 b5 15. Ncd2?! { (-0.50 → -1.59) Inaccuracy. Nd6 was best. } (15. Nd6) 15... Nb4 16. Ne4 Qd5?? { (-1.57 → 2.21) Blunder. a5 was best. } { Black offers draw } (16... a5 17. Qc1) 17. Qd2?? { (2.21 → -1.75) Blunder. Nf6+ was best. } (17. Nf6+) 17... Rfd8 18. Bc3?! { (-1.61 → -2.31) Inaccuracy. Nf6+ was best. } (18. Nf6+ gxf6 19. Qxh6 Bf8 20. Qd2 Bxd3 21. cxd3 Nxd3 22. exf6 Qf5 23. Nh4 Nxe1 24. Qxd8 Rxd8) 18... Nc6? { (-2.31 → -1.04) Mistake. a5 was best. } (18... a5 19. Nd6 Bxd6 20. exd6 f6 21. Re3 Qxd6 22. Nh4 Nd5 23. Nxf5 exf5 24. Ree1 b4 25. Bb2) 19. Rad1? { (-1.04 → -2.30) Mistake. Ra6 was best. } (19. Ra6 Nb8 20. Raa1 Bxe4 21. Rxe4 Qxe4 22. dxe4 Rxd2 23. Bxd2 a6 24. Kf1 Nc6 25. c4 b4) 19... b4?! { (-2.30 → -1.57) Inaccuracy. a5 was best. } (19... a5 20. Ra1) 20. Bb2 a5 21. Ra1 Ra7 22. Qf4 Rda8? { (-1.10 → 0.44) Mistake. a4 was best. } (22... a4 23. bxa4) 23. g4?? { (0.44 → -1.57) Blunder. Ra4 was best. } (23. Ra4 Bxe4 24. Qxe4 Qxe4 25. Rxe4 g5 26. Nd2 Kg7 27. Nc4 Kg6 28. g3 h5 29. f4 Rd8) 23... Bg6? { (-1.57 → -0.05) Mistake. Bxe4 was best. } (23... Bxe4 24. Qxe4 a4 25. bxa4 Rxa4 26. Nd2 Ra2 27. Reb1 Rxa1 28. Rxa1 Rxa1+ 29. Bxa1 Na5 30. Qxd5) 24. g5?? { (-0.05 → -3.21) Blunder. Ra4 was best. } (24. Ra4 Bd8 25. Qe3 Nd4 26. Nxd4 cxd4 27. Bxd4 Rc7 28. Rc1 Bxe4 29. Qxe4 Qxe4 30. dxe4 Bg5) 24... hxg5 25. Nexg5? { (-3.03 → -4.91) Mistake. Nfxg5 was best. } (25. Nfxg5) 25... a4 26. bxa4 Rxa4 27. Rxa4 Rxa4 28. h4?! { (-4.47 → -6.35) Inaccuracy. Rb1 was best. } (28. Rb1 Bxg5) 28... Ra2 29. Rb1 b3 30. cxb3 Qxd3 31. Ra1 Rxb2 32. Ra8+ Bf8?? { (-7.83 → 7.08) Blunder. Nd8 was best. } (32... Nd8 33. Qe3) 33. Nxe6 Rb1+ 34. Kh2 Qf5?? { (6.85 → Mate in 5) Checkmate is now unavoidable. Nd8 was best. } (34... Nd8 35. Rxd8) 35. Rxf8+ Kh7 36. Nfg5+ Kh6 37. Rh8+ Bh7 38. Rxh7+ Kg6 39. h5# { White wins by checkmate. } 1-0