[Event "Saturday's tournament"] [Site "https://lichess.org/ocOuVDd5"] [Date "2024.03.23"] [White "MaksimKoba_2014"] [Black "sammgus"] [Result "0-1"] [UTCDate "2024.03.23"] [UTCTime "18:21:13"] [WhiteElo "1423"] [BlackElo "1735"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Traditional"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 { B23 Sicilian Defense: Closed, Traditional } 3. Nf3 d6 4. Bc4 e6 5. d3?! { (0.36 → -0.32) Inaccuracy. d4 was best. } (5. d4 cxd4 6. Nxd4 Nf6 7. Be3 Bd7 8. Qe2 a6 9. Bb3 b5) 5... Nf6 6. Be3?? { (-0.24 → -4.02) Blunder. O-O was best. } (6. O-O Be7 7. h3 O-O 8. a4 a6 9. Re1 b6 10. Ba2 Bb7) 6... d5 7. exd5 exd5 8. Bb5 d4 9. Bxc6+ bxc6 10. Bxd4?! { (-3.40 → -4.53) Inaccuracy. Bd2 was best. } (10. Bd2 dxc3 11. Bxc3 Be7 12. O-O O-O 13. Ne5 Bd6 14. Nc4 Bc7 15. Re1 Be6 16. Qf3 Re8) 10... cxd4 11. Qe2+ Qe7?! { (-4.41 → -3.38) Inaccuracy. Be6 was best. } (11... Be6 12. Ne4 Bb4+ 13. c3 dxc3 14. bxc3 Nxe4 15. cxb4 Nf6 16. Ng5 Qd5 17. Nxe6 Qxe6 18. Qxe6+) 12. Nxd4 Qxe2+ 13. Ncxe2 c5 14. Nb5 Kd7 15. O-O-O Kc6 16. Nec3 Ba6 17. a4 Be7 18. d4 cxd4 19. Nxd4+ Kc7 20. Ndb5+ Bxb5 21. Nxb5+ Kb6 22. c4?! { (-1.94 → -3.29) Inaccuracy. Nd6 was best. } (22. Nd6 Bxd6 23. Rxd6+ Kc7 24. Rhd1 Rhd8 25. R6d3 Rxd3 26. Rxd3 Ne4 27. Rd4 Nd6 28. Kd2 f5) 22... Rhc8 23. Rde1?! { (-3.00 → -4.16) Inaccuracy. Nd6 was best. } (23. Nd6 Rc6 24. Nxf7 Rxc4+ 25. Kb1 Rxa4 26. Rhe1 Re4 27. Rxe4 Nxe4 28. Re1 Nd2+ 29. Ka2 Bf6) 23... Rxc4+ 24. Kb1 Rxa4?? { (-4.05 → 0.05) Blunder. Bf8 was best. } (24... Bf8 25. Re5 Rd8 26. Nc3 Rc5 27. Re3 Rc7 28. Rf3 a6 29. Re1 Rb7 30. Re5 Ka7 31. a5) 25. Rxe7?? { (0.05 → -2.58) Blunder. Nc3 was best. } (25. Nc3) 25... Kxb5 26. Rb7+ Kc6 27. Rxf7 Rb8 28. Rc1+ Kd6 29. Rfc7? { (-1.78 → -3.64) Mistake. Rd1+ was best. } (29. Rd1+ Ke6 30. Rxg7 Rab4 31. Re1+ Ne4 32. Ka1 Kf6 33. Rxa7 Nd2 34. Ra6+ Kf5 35. Ra5+ Kf4) 29... Rab4 30. R1c6+ Kd5 31. Rc5+ Kd4 32. Rc2 Nd5?? { (-3.66 → -0.65) Blunder. R8b7 was best. } (32... R8b7 33. R7c6 Ke5 34. f3 Kf5 35. g3 h5 36. h3 Kg6 37. h4 Kh7 38. R6c5 Rb3 39. Rf5) 33. Rxg7? { (-0.65 → -1.82) Mistake. Rd2+ was best. } (33. Rd2+) 33... Nc3+?? { (-1.82 → -0.05) Blunder. R8b7 was best. } (33... R8b7 34. Rg4+ Ke5 35. Rg5+ Kd6 36. Rh5 Re4 37. g3 Re5 38. Rh6+ Re6 39. Rh4 Nb4 40. Rd2+) 34. Rxc3?? { (-0.05 → -4.79) Blunder. Kc1 was best. } (34. Kc1 Ne4) 34... Rxb2+ 35. Ka1?? { (-4.55 → Mate in 7) Checkmate is now unavoidable. Kc1 was best. } (35. Kc1 Kxc3 36. Rc7+ Kd3 37. Rd7+ Ke2 38. Rxa7 R8b7 39. f4 Rb1+ 40. Kc2 Rxa7 41. Kxb1 Rf7) 35... Kxc3 36. Rc7+ Kb3 37. Rxa7? { (-9.61 → Mate in 3) Checkmate is now unavoidable. Rc6 was best. } (37. Rc6 Re2 38. Kb1 Re1+ 39. Rc1 Ka4+ 40. Kc2 Rc8+ 41. Kd3 Rcxc1 42. Kd4 Kb4 43. Kd5 a5) 37... Rxf2 38. Ra6 Rf1# { Black wins by checkmate. } 0-1