[Event "Hourly Rapid Arena"] [Site "https://lichess.org/xO6Vl6DJ"] [Date "2023.12.28"] [White "IBMDeepBlue_2020"] [Black "Alvaroniand"] [Result "0-1"] [UTCDate "2023.12.28"] [UTCTime "00:17:07"] [WhiteElo "1904"] [BlackElo "1900"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+56"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. c3 e5 4. Bb5 d6?! { (0.20 → 1.03) Inaccuracy. a6 was best. } (4... a6 5. Ba4 b5 6. Bc2 Bb7 7. O-O Be7 8. d4 exd4 9. cxd4) 5. Na3?! { (1.03 → 0.09) Inaccuracy. d4 was best. } (5. d4 cxd4 6. cxd4 exd4 7. Nxd4 Bd7 8. O-O Be7 9. Nc3 Nf6) 5... Bd7 6. Nc4 a6 7. Bxc6 Bxc6 8. d3 Be7 9. O-O Nf6 10. Bg5 O-O 11. Re1 b5 12. Ne3 Qc7 13. b3 Rad8 14. Bxf6 Bxf6 15. Nd5?! { (-0.18 → -1.13) Inaccuracy. a4 was best. } (15. a4 Qb7) 15... Bxd5 16. exd5 c4? { (-1.11 → 0.32) Mistake. Qb7 was best. } (16... Qb7 17. c4) 17. dxc4 bxc4 18. b4?! { (0.32 → -0.36) Inaccuracy. Nd2 was best. } (18. Nd2) 18... a5 19. a3 axb4 20. axb4 Rfe8? { (-0.07 → 1.28) Mistake. Qb7 was best. } (20... Qb7 21. Ra5) 21. Qc2?! { (1.28 → 0.63) Inaccuracy. Nd2 was best. } (21. Nd2) 21... Qb6?! { (0.63 → 1.21) Inaccuracy. g6 was best. } (21... g6) 22. Re4? { (1.21 → 0.02) Mistake. Nd2 was best. } (22. Nd2 Rc8) 22... g6?! { (0.02 → 0.69) Inaccuracy. Ra8 was best. } (22... Ra8 23. Rd1) 23. Rxc4 Rc8 24. Qb3?! { (0.90 → 0.25) Inaccuracy. Nd2 was best. } (24. Nd2 Bg5 25. Rxc8 Rxc8 26. Ne4 Be7 27. Qa4 Qb7 28. b5 Qxd5 29. Qa7 Qxe4 30. b6 Qc2) 24... Rc5? { (0.25 → 1.87) Mistake. e4 was best. } (24... e4 25. Nd4) 25. Ra3?? { (1.87 → -0.05) Blunder. Rxc5 was best. } (25. Rxc5 dxc5 26. b5 e4 27. Nd2 Qb7 28. Qc4 e3 29. fxe3 Rxe3 30. Ne4 Be5 31. Rf1 Bg7) 25... Rxd5 26. h3 Rd3 27. Qc2 e4?? { (0.23 → 2.14) Blunder. Rd5 was best. } (27... Rd5) 28. Rxe4 Rxe4 29. Qxd3 Re8?! { (2.07 → 2.89) Inaccuracy. d5 was best. } (29... d5) 30. Ra6 Qc7 31. c4 Rd8 32. b5 Qc5 33. Rc6 Qb4 34. b6 Be7 35. Qd5 Bf8 36. Ng5? { (5.70 → 3.43) Mistake. Rc7 was best. } (36. Rc7 Qb1+ 37. Kh2 Qf5 38. b7 Rb8 39. g3 Qxd5 40. cxd5 h5 41. Nd4 h4 42. gxh4 Bh6) 36... Qe1+ 37. Kh2 Qe5+ 38. Qxe5 dxe5 39. b7 Rb8 40. Rc7 e4 41. Nxe4 f5?? { (5.82 → Mate in 2) Checkmate is now unavoidable. Kg7 was best. } (41... Kg7 42. c5 Bxc5 43. Nxc5 g5 44. Ne6+ Kg6 45. Nxg5 h6 46. Nxf7 Rxb7 47. Rxb7 h5 48. Rb6+) 42. c5?? { (Mate in 2 → 4.87) Lost forced checkmate sequence. Nf6+ was best. } (42. Nf6+ Kh8 43. Rxh7#) 42... fxe4 43. Rd7?? { (5.16 → -1.77) Blunder. Kg1 was best. } (43. Kg1 Rxb7 44. Rxb7 Bxc5 45. Rc7 Bd6 46. Rc6 Be7 47. Re6 Kf7 48. Rxe4 h5 49. Kf1 Bd8) 43... Bxc5 { Black wins on time. } 0-1