[Event "alfilito Arena"] [Site "https://lichess.org/9SCi8w4t"] [Date "2022.11.17"] [White "ChAIsAiSp4s"] [Black "Moderate4000"] [Result "1-0"] [UTCDate "2022.11.17"] [UTCTime "03:40:39"] [WhiteElo "1919"] [BlackElo "2239"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 { B40 Sicilian Defense: Four Knights Variation } 6. Be3 Bb4 7. f3 d5 8. a3 Bxc3+ 9. bxc3 dxe4 10. Nxc6 Qxd1+ 11. Rxd1 bxc6 12. Bc4?! { (-0.21 → -0.76) Inaccuracy. Bc5 was best. } (12. Bc5 h5) 12... exf3 13. gxf3 O-O 14. Rg1 Kh8 15. Bd4 Bb7 16. Rd2? { (0.91 → -0.23) Mistake. Rb1 was best. } (16. Rb1 Bc8) 16... e5?? { (-0.23 → 2.21) Blunder. c5 was best. } (16... c5 17. Be5) 17. Bxe5 Rfe8 18. f4?? { (2.79 → 0.25) Blunder. Re2 was best. } (18. Re2 c5 19. Kf2 Bc6 20. h4 Re7 21. Bxf6 Rxe2+ 22. Kxe2 gxf6 23. Bxf7 Rf8 24. Bc4 Ba4) 18... h5?? { (0.25 → 3.00) Blunder. Nd5 was best. } (18... Nd5 19. Bxd5 cxd5 20. Rdg2 f6 21. Rxg7 fxe5 22. Rxb7 exf4+ 23. Kd2 Rg8 24. Rxg8+ Kxg8 25. Rd7) 19. Rdg2?! { (3.00 → 1.74) Inaccuracy. Bxf7 was best. } (19. Bxf7 Re7 20. Bg6 Ng4 21. Re2 Ba6 22. Re4 Nf6 23. Bxf6 Rxe4+ 24. Bxe4 gxf6 25. Bf3 Re8+) 19... Ng4 20. Kd2?? { (1.74 → 0.01) Blunder. Bxf7 was best. } (20. Bxf7 Re7 21. Bc4 Nxe5 22. fxe5 Rae8 23. Kd2 Rd7+ 24. Kc1 Rxe5 25. Re2 Rxe2 26. Bxe2 c5) 20... Rxe5?? { (0.01 → 2.29) Blunder. Rad8+ was best. } (20... Rad8+ 21. Kc1 f6 22. Rxg4 hxg4 23. Rxg4 Rd5 24. Bxd5 cxd5 25. Bd6 Bc6 26. f5 a6 27. Rd4) 21. fxe5 Nxe5 22. Bb3?? { (2.00 → -2.00) Blunder. Be2 was best. } (22. Be2 g6 23. Rg5 Rd8+ 24. Kc1 Re8 25. Bxh5 c5 26. Be2 Be4 27. h4 Kg7 28. Rd1 f6) 22... g6?? { (-2.00 → 1.40) Blunder. Nf3+ was best. } (22... Nf3+) 23. Rg5?? { (1.40 → -3.60) Blunder. Rf2 was best. } (23. Rf2) 23... Nf3+ 24. Kc1 Nxg1?? { (-3.93 → -1.66) Blunder. Rf8 was best. } (24... Rf8) 25. Rxg1 Kg7 26. Rd1 Ba6 27. Rd7 Rf8 28. Rxa7 Be2 29. a4 g5 30. a5 Kg6?! { (-0.45 → 0.22) Inaccuracy. h4 was best. } (30... h4) 31. Rc7? { (0.22 → -1.08) Mistake. Kd2 was best. } (31. Kd2) 31... Bf3 32. Ba4 f5?! { (-1.09 → -0.05) Inaccuracy. Ra8 was best. } (32... Ra8 33. Bxc6) 33. Bxc6 Bxc6 34. Rxc6+ Kg7 35. Rc7+ Kg6 36. a6 g4 37. a7 f4 38. Rb7 Ra8 39. Rb6+?? { (0.00 → -6.69) Blunder. Kd2 was best. } (39. Kd2 Kg5 40. Ke1 Kh4 41. Kf1 Kh3 42. Kg1 h4 43. c4 g3 44. hxg3 hxg3 45. Rh7+ Kg4) 39... Kg5 40. Rb5+ Kh4 41. Rb7 f3 42. Rf7 Kh3 43. Rh7 Kg2 44. Rxh5 f2 45. h3? { (-9.29 → Mate in 6) Checkmate is now unavoidable. Rf5 was best. } (45. Rf5 f1=Q+) 45... f1=Q+ 46. Kb2 Rxa7 47. Kb3 Qb5+?? { (Mate in 3 → -0.30) Lost forced checkmate sequence. Rb7+ was best. } (47... Rb7+ 48. Rb5 Qxb5+ 49. Ka3 Qa6#) 48. Rxb5 gxh3 49. Rb4?? { (-0.05 → -5.18) Blunder. Rh5 was best. } (49. Rh5 Kg3 50. Rh8 Rb7+ 51. Ka3 Rg7 52. c4 Rg5 53. Kb4 Rg4 54. Kb5 Rh4 55. Ra8 h2) 49... h2 50. Kc4?? { (-4.53 → Mate in 17) Checkmate is now unavoidable. Rh4 was best. } (50. Rh4 Rf7) 50... h1=Q 51. Rb5 { White wins on time. } 1-0