[Event "RomanYanchenko Arena"] [Site "https://lichess.org/56eiPdsr"] [Date "2023.12.23"] [White "LeonidRyabov"] [Black "Nick149149"] [Result "0-1"] [UTCDate "2023.12.23"] [UTCTime "14:53:04"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+241"] [Variant "Chess960"] [TimeControl "180+5"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "nrkrbbnq/pppppppp/8/8/8/8/PPPPPPPP/NRKRBBNQ w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. c4 c5 2. Nb3 d6 3. d4 cxd4 4. Rxd4 Nb6 5. Ba5?! { (-0.06 → -0.62) Inaccuracy. c5 was best. } (5. c5 e5 6. cxb6 exd4 7. bxa7 Ra8 8. Nf3 Rxa7 9. O-O-O Kb8 10. Nfxd4 Ne7 11. Kb1 g5) 5... Ba4? { (-0.62 → 0.84) Mistake. g6 was best. } (5... g6 6. g3 Bg7 7. Rd2 Nf6 8. Rc2 Bc6 9. Bg2 O-O 10. Bxc6 bxc6 11. c5 dxc5 12. Nxc5) 6. Bxb6? { (0.84 → -0.37) Mistake. c5 was best. } (6. c5) 6... axb6 7. e4? { (-0.21 → -1.34) Mistake. e3 was best. } (7. e3 g6 8. Ne2 Nf6 9. Nc3 Bc6 10. f3 Nd7 11. Rd2 Nc5 12. Nd4 Ra8 13. O-O-O Na4) 7... g6 8. g3?? { (-1.15 → -4.12) Blunder. Ne2 was best. } (8. Ne2) 8... Bxb3 9. axb3?! { (-3.88 → -5.74) Inaccuracy. Rd2 was best. } (9. Rd2 Ba4 10. f4 Nf6 11. Ne2 Bg7 12. Nc3 Bd7 13. O-O-O O-O 14. Bg2 Be6 15. Qe1 Nd7) 9... Qxd4 10. Nf3 Qxf2 11. Qg2 Qxg2 12. Bxg2 Nf6 13. Ng5 e6 14. Nxf7 Rd7 15. Ng5 d5 16. exd5 exd5 17. Ne6 Be7 18. Ng5 dxc4 19. bxc4 Ng4 20. h3? { (-5.58 → -11.92) Mistake. Nf3 was best. } (20. Nf3 O-O-O 21. Bh3 h5 22. Kc2 Kb8 23. Re1 Bf6 24. Re6 Bh8 25. Re4 Rf7 26. Bxg4 hxg4) 20... Bxg5+ 21. Kc2 Ne3+ 22. Kc3 Nxg2 23. h4?! { (-12.42 → Mate in 10) Checkmate is now unavoidable. Ra1 was best. } (23. Ra1 Ne3 24. Ra4 Kc7 25. Kb4 Re8 26. Ra3 Nc2+ 27. Kc3 Nxa3 28. bxa3 Re3+ 29. Kc2 Rxg3) 23... Nxh4? { (Mate in 10 → -9.38) Lost forced checkmate sequence. Bd2+ was best. } (23... Bd2+ 24. Kb3 Ne3 25. Ra1 Rd3+ 26. Ka2 Ra8+ 27. Kb1 Rxa1+ 28. Kxa1 Nc2+ 29. Ka2 Nb4+ 30. Kb1) 24. gxh4 Bxh4 25. Rh1 Bf6+ 26. Kb4 h6 27. Rxh6 Bxb2 28. Rxg6 b5?! { (-6.21 → -4.87) Inaccuracy. Kc7 was best. } (28... Kc7 29. Rg2 Rh8 30. Rxb2 Rd3 31. Rb1 Rhh3 32. Rb2 Ra3 33. Rb1 Rac3 34. Rb2 Rcd3 35. Ka4) 29. Rb6?! { (-4.87 → -6.26) Inaccuracy. Kxb5 was best. } (29. Kxb5 Kc7 30. Rg3 Bc3 31. Ka4 Ra8+ 32. Kb3 Rd2 33. Rg2 Rxg2 34. Kxc3 Rg3+ 35. Kd4 Kb6) 29... Kc7 30. Rxb5 b6? { (-12.90 → -5.54) Mistake. Rd3 was best. } (30... Rd3) 31. c5?? { (-5.54 → Mate in 7) Checkmate is now unavoidable. Rh5 was best. } (31. Rh5 Ra8 32. Rh2 Be5 33. Re2 Rd3 34. c5 Rd4+ 35. Kb3 bxc5 36. Rxe5 Kd6 37. Rg5 Kc6) 31... bxc5+ 32. Kxc5 Rxb5+ 33. Kxb5 Bc3 34. Kc4 Kd6 35. Kxc3 Ke5 36. Kc4 Ke4 37. Kc5 Rd1 38. Kc4 Rc1+ 39. Kb5 Kd5 40. Kb4 Kd4 41. Kb3 Kd3 42. Kb2 Rc8 43. Kb3 Rb8+ 44. Ka2 Kc3 45. Ka3 Ra8# { Black wins by checkmate. } 0-1