[Event "Hourly Chess960 Arena"] [Site "https://lichess.org/NYSLkfIg"] [Date "2023.10.25"] [White "IvanBoiko"] [Black "hasan90"] [Result "1-0"] [UTCDate "2023.10.25"] [UTCTime "09:33:07"] [WhiteElo "1744"] [BlackElo "1501"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-57"] [Variant "Chess960"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rbbkqrnn/pppppppp/8/8/8/8/PPPPPPPP/RBBKQRNN w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. c4 a6 2. Bxh7 Nf6 3. Bc2 Ba7 4. e3?! { (1.02 → 0.18) Inaccuracy. d3 was best. } (4. d3) 4... d5 5. cxd5 Nxd5 6. Ng3 Bg4+ 7. N1e2 Qd7? { (0.06 → 1.48) Mistake. e5 was best. } (7... e5) 8. d4 Ng6 9. Bd2?! { (1.68 → 0.87) Inaccuracy. f3 was best. } (9. f3 Be6 10. e4 Nb6 11. Qc3 O-O-O 12. O-O Bc4 13. Be3 f5 14. b3 Bxe2 15. Nxe2 f4) 9... O-O-O?! { (0.87 → 1.73) Inaccuracy. e5 was best. } (9... e5 10. h3) 10. Bc3?? { (1.73 → -0.69) Blunder. f3 was best. } (10. f3 Be6 11. O-O-O Nf6 12. Kb1 Rh8 13. h3 Bc4 14. b3 Bb5 15. a4 Bc6 16. e4 e6) 10... e5?! { (-0.69 → 0.03) Inaccuracy. Nh4 was best. } (10... Nh4 11. Rg1) 11. O-O-O exd4?? { (0.03 → 2.94) Blunder. Nh4 was best. } (11... Nh4 12. h3) 12. Bxd4 Qc6 13. Bxa7 b6 14. Nd4 Qc4 15. Rd2?! { (3.38 → 2.21) Inaccuracy. f3 was best. } (15. f3 Rfe8 16. fxg4 Nxe3 17. Qc3 Qxc3 18. bxc3 Ne5 19. Bxb6 cxb6 20. Rde1 Nxf1 21. Rxf1 b5) 15... Kb7? { (2.21 → 4.08) Mistake. Qxa2 was best. } (15... Qxa2 16. Bb1 Qa4 17. h3 Bd7 18. Qd1 Qc4+ 19. Qc2 Ne5 20. Nf3 Qxc2+ 21. Bxc2 Nxf3 22. Rxd5) 16. Kb1 Kxa7?! { (3.99 → 5.58) Inaccuracy. Nb4 was best. } (16... Nb4 17. Bb3 Qc5 18. f3 Bd7 19. a3 Nc6 20. Ne4 Qe7 21. Bxb6 cxb6 22. Bd5 f5 23. Nc3) 17. Bb3 Qb5?! { (5.43 → 7.42) Inaccuracy. Nc3+ was best. } (17... Nc3+ 18. bxc3 Qc5 19. Qc1 Rh8 20. h3 Bd7 21. Rfd1 Nh4 22. Bxf7 Nxg2 23. Ka1 Qg5 24. Bb3) 18. Nxb5+ axb5 19. Rc2 Kb7 20. Bxd5+ Rxd5 21. Qc1 c5 22. f3 Be6 23. e4 Rdd8 24. Rd2 Ra8 25. a3 Ne5 26. Nf5 Nc4 27. Nd6+ Kc6 28. Nxc4 Bxc4 29. Rfd1 Bb3?? { (6.53 → Mate in 10) Checkmate is now unavoidable. Kb7 was best. } (29... Kb7 30. Rd7+ Ka6 31. Qe3 f5 32. b3 f4 33. Qc3 Rf7 34. R7d6 Rf6 35. bxc4 Rxd6 36. cxb5+) 30. Rd6+ Kb7 31. Rd7+?? { (Mate in 7 → 6.10) Lost forced checkmate sequence. Rxb6+ was best. } (31. Rxb6+ Kxb6 32. Rd6+ Kb7 33. Qxc5 Bc2+ 34. Kc1 Rad8 35. Rb6+ Ka8 36. Qc6+ Ka7 37. Qb7#) 31... Ka6 32. R1d6 Rfc8 33. Qc3 Bc4?! { (6.18 → 10.09) Inaccuracy. Be6 was best. } (33... Be6 34. Re7 Rd8 35. Qxc5 Rxd6 36. Qxd6 Ra7 37. Rxe6 fxe6 38. Qc6 Rc7 39. Qa8+ Ra7 40. Qc8+) 34. a4 Be6? { (7.61 → Mate in 7) Checkmate is now unavoidable. Rd8 was best. } (34... Rd8 35. Rxd8 Rxd8 36. Rxd8 f6 37. Rd6 Kb7 38. Rd7+ Kc8 39. Rxg7 Bd5 40. exd5 f5 41. axb5) 35. axb5+? { (Mate in 7 → 7.86) Lost forced checkmate sequence. Rxe6 was best. } (35. Rxe6 bxa4 36. b4 cxb4 37. Qxb4 Rc1+ 38. Kxc1 Rc8+ 39. Kd2 Rc2+ 40. Kxc2 fxe6 41. Qxa4#) 35... Kxb5 36. Rb7 Ra6 37. Qd3+ c4 38. Qd4 Rca8? { (7.33 → Mate in 3) Checkmate is now unavoidable. Rc6 was best. } (38... Rc6 39. Qe5+ Rc5 40. Qxg7 Bc8 41. Rxf7 Ra4 42. Qc3 Ka6 43. Qd4 Rb5 44. h4 Rab4 45. g4) 39. Rdxb6+ Ka4 40. Rb4+ Ka5 41. Qc5# { White wins by checkmate. } 1-0