[Event "Jubileuszowy 50 MTSPPM Gniezna"] [Site "https://lichess.org/tLAoo1eN"] [Date "2020.12.27"] [White "Som2310"] [Black "domer1708"] [Result "1-0"] [UTCDate "2020.12.27"] [UTCTime "17:02:04"] [WhiteElo "2279"] [BlackElo "2319"] [WhiteRatingDiff "+47"] [BlackRatingDiff "-6"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+4"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, Lipnitsky Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 { B90 Sicilian Defense: Najdorf Variation, Lipnitsky Attack } e6 7. Bb3 Be7 8. f4 O-O 9. Qf3 Nbd7 10. O-O?! { (0.00 → -0.62) Inaccuracy. Be3 was best. } (10. Be3 Nc5 11. g4 d5 12. e5 Nfe4 13. Nxe4 dxe4 14. Qh3 Qa5+ 15. Bd2 Qc7 16. Be3) 10... Qc7?! { (-0.62 → 0.47) Inaccuracy. b5 was best. } (10... b5) 11. Be3?! { (0.47 → -0.19) Inaccuracy. g4 was best. } (11. g4 d5 12. exd5 Nc5 13. dxe6 Nxb3 14. axb3 fxe6 15. Be3 e5 16. Nd5 Qd8 17. Nxe7+ Qxe7) 11... Nc5?! { (-0.19 → 0.36) Inaccuracy. b5 was best. } (11... b5) 12. Rae1? { (0.36 → -0.74) Mistake. g4 was best. } (12. g4 b5) 12... b5 13. e5 Bb7 14. exf6 Bxf3 15. fxe7 Qxe7 16. Rxf3 Nxb3 17. Nxb3?! { (0.19 → -0.58) Inaccuracy. axb3 was best. } (17. axb3 Qd7 18. Bf2 Rac8 19. h3 Rfe8 20. Rd3 h6 21. Rd2 b4 22. Ne4 Qc7 23. Nf3 d5) 17... Rac8?! { (-0.58 → 0.05) Inaccuracy. b4 was best. } (17... b4 18. Ne4) 18. Rf2 Rfd8 19. Bd4?! { (-0.56 → -1.21) Inaccuracy. Rd2 was best. } (19. Rd2 b4 20. Ne4 Rc4 21. Nd4 e5 22. Nf5 Qc7 23. Nfxd6 Rxc2 24. fxe5 Rxd2 25. Nxd2 Qc2) 19... d5?? { (-1.21 → 0.76) Blunder. b4 was best. } (19... b4 20. Ne4 Qc7 21. Ng3 Re8 22. Rfe2 a5 23. h3 a4 24. Nd2 Qxc2 25. Kh2 Qd3 26. Nf3) 20. f5 b4 21. Na4 Rc4 22. f6? { (0.84 → -0.42) Mistake. fxe6 was best. } (22. fxe6 fxe6) 22... Qe8 23. Nb6? { (-0.21 → -1.86) Mistake. Nac5 was best. } (23. Nac5) 23... g6?? { (-1.86 → 0.00) Blunder. Rxd4 was best. } (23... Rxd4 24. Nxd4) 24. c3?? { (0.00 → -3.24) Blunder. Rd2 was best. } (24. Rd2 Rc7 25. Nc1 Rd6 26. b3 Qb8 27. Na4 Rdc6 28. Ree2 Qc8 29. Nb6 Qb8) 24... bxc3?? { (-3.24 → -1.29) Blunder. Rxd4 was best. } (24... Rxd4) 25. bxc3 Rc6?! { (-0.95 → 0.00) Inaccuracy. Rxd4 was best. } (25... Rxd4) 26. a4 Qf8 27. a5 Qa3 28. Rb1 Qd6 29. Re2 Qf4?! { (0.27 → 1.30) Inaccuracy. g5 was best. } (29... g5 30. Ra1) 30. Nd2 Qf5 31. Rbe1?! { (1.35 → 0.77) Inaccuracy. Rb2 was best. } (31. Rb2 h6) 31... Qc2 32. Nf3?! { (1.31 → 0.27) Inaccuracy. Ndc4 was best. } (32. Ndc4 Qb3 33. Rb2 dxc4 34. Rxb3 cxb3 35. Rb1 e5 36. Bxe5 Rc5 37. Bd4 Rxa5 38. Rxb3 Rb5) 32... Qb3 33. Ne5 Rc7?! { (0.29 → 0.92) Inaccuracy. Rxc3 was best. } (33... Rxc3 34. Bxc3) 34. Ra1?! { (0.92 → 0.35) Inaccuracy. Rc1 was best. } (34. Rc1 Qa3) 34... Rxc3 35. Bxc3 Qxc3 36. Ree1 d4?! { (0.56 → 1.26) Inaccuracy. h5 was best. } (36... h5 37. Kh1) 37. Nbc4? { (1.26 → -0.21) Mistake. Rac1 was best. } (37. Rac1 Qxa5 38. Nbc4 Qd5 39. Nb2 Rf8 40. Nbd3 Qd8 41. Rf1 a5 42. Nc6 Qd6 43. Nde5 h6) 37... d3 38. Red1?? { (-0.35 → -2.12) Blunder. Rad1 was best. } (38. Rad1 Rd4) 38... Rb8?? { (-2.12 → 2.98) Blunder. Qd4+ was best. } (38... Qd4+) 39. Ra3 Qc2?! { (3.14 → 4.21) Inaccuracy. Qd4+ was best. } (39... Qd4+ 40. Kh1) 40. Raxd3 h5 41. h4 Rb1? { (5.00 → 9.01) Mistake. Rc8 was best. } (41... Rc8 42. Rd4) 42. Rxb1 Qxb1+ 43. Kh2 Qf1? { (8.78 → Mate in 9) Checkmate is now unavoidable. Kh7 was best. } (43... Kh7 44. Nd2) 44. Rd8+ Kh7 45. Nf3 g5 46. Nce5 gxh4 47. Ng5+ Kh6 48. Ngxf7+ Kh7 49. Rh8# { White wins by checkmate. } 1-0