[Event "Monthly Chess960 Arena"] [Site "https://lichess.org/yC9oZxRs"] [Date "2023.08.28"] [White "Kaggle"] [Black "Lipetsk-Kanst_54"] [Result "0-1"] [UTCDate "2023.08.28"] [UTCTime "20:32:45"] [WhiteElo "2474"] [BlackElo "1747"] [WhiteRatingDiff "-32"] [BlackRatingDiff "+11"] [Variant "Chess960"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "nnrbqkbr/pppppppp/8/8/8/8/PPPPPPPP/NNRBQKBR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. f3 b6?! { (0.00 → 0.55) Inaccuracy. c5 was best. } (1... c5 2. Bf2 f5 3. c4 d6 4. d3 Bf7 5. b4 cxb4 6. Qxb4) 2. Nb3 c6 3. e4 f6 4. Be2 Nc7 5. Nc3 e5 6. Qg3?! { (0.15 → -0.54) Inaccuracy. d4 was best. } (6. d4 Bf7) 6... Bf7?! { (-0.54 → 0.17) Inaccuracy. c5 was best. } (6... c5 7. f4) 7. Be3 Ne6?! { (-0.25 → 0.30) Inaccuracy. c5 was best. } (7... c5 8. Re1 Nc6 9. f4 Ne6 10. fxe5 Bc7 11. Qh4 Bxe5 12. Nd5 Ncd4 13. Bxd4 cxd4 14. c3) 8. f4?! { (0.30 → -0.54) Inaccuracy. d4 was best. } (8. d4 Bc7) 8... Bc7?! { (-0.54 → 0.07) Inaccuracy. Nxf4 was best. } (8... Nxf4 9. Bxf4) 9. f5?! { (0.07 → -0.86) Inaccuracy. fxe5 was best. } (9. fxe5 Bxe5 10. Qf2 c5 11. d4 cxd4 12. Nxd4 Nxd4 13. Bxd4 O-O 14. O-O-O Nc6 15. Bxe5 Nxe5) 9... Nd8? { (-0.86 → 0.76) Mistake. Nd4 was best. } (9... Nd4 10. d3) 10. O-O-O Nb7?! { (0.26 → 0.89) Inaccuracy. d5 was best. } (10... d5 11. exd5) 11. Qf2 Qe7 12. g4 d5 13. exd5 cxd5 14. d4 e4 15. Bf4?! { (0.85 → 0.25) Inaccuracy. h4 was best. } (15. h4 Nd6) 15... Nc6 16. Bxc7 Qxc7 17. Bb5 Nd6 18. Bxc6?! { (-0.10 → -1.01) Inaccuracy. Ba6 was best. } (18. Ba6 Rb8) 18... Qxc6 19. h4?! { (-0.84 → -1.67) Inaccuracy. Rhg1 was best. } (19. Rhg1 a5 20. a4 Qd7 21. Qg3 O-O 22. Kb1 Rfe8 23. Rde1 Rc4 24. Re3 Rb4 25. Re2 Nc4) 19... O-O-O? { (-1.67 → -0.25) Mistake. a5 was best. } (19... a5 20. a3 Qd7 21. g5 Rxc3 22. bxc3 Qa4 23. Qf4 Qxa3+ 24. Kd2 O-O 25. gxf6 Be8 26. Ra1) 20. g5?! { (-0.25 → -0.85) Inaccuracy. Nd2 was best. } (20. Nd2) 20... Kb7 21. Rhg1 Nc4 22. a4 a6?! { (-0.82 → 0.22) Inaccuracy. Bh5 was best. } (22... Bh5 23. Rde1) 23. Qf4 Rc8 24. gxf6? { (-0.14 → -1.67) Mistake. Rg3 was best. } (24. Rg3) 24... gxf6? { (-1.67 → -0.17) Mistake. Nxb2 was best. } (24... Nxb2) 25. Rg7 Rc7 26. Rdg1?? { (-0.03 → -1.75) Blunder. a5 was best. } (26. a5 Nxa5) 26... Rhc8? { (-1.75 → -0.18) Mistake. Nxb2 was best. } (26... Nxb2 27. Qxc7+ Qxc7 28. Kxb2 Rc8 29. R1g3 Ka8 30. h5 h6 31. Re3 Qd7 32. Rh7 Kb8 33. a5) 27. Nd2?? { (-0.18 → -3.32) Blunder. R1g3 was best. } (27. R1g3 Qd6 28. Qh6 e3 29. a5 Qe7 30. Rg2 Nxa5 31. Nxa5+ bxa5 32. Re2 Rxc3 33. Rxf7 Qxf7) 27... Nxb2 28. Rxf7? { (-3.54 → -6.41) Mistake. Ndxe4 was best. } (28. Ndxe4 dxe4 29. Qxe4 Nc4 30. Qxc6+ Kxc6 31. Rxh7 Nd6 32. a5 b5 33. Rgg7 Kb7 34. Ne2 Rxc2+) 28... Qxc3 29. Rxc7+ Rxc7 30. Qxc7+ Kxc7 31. Rg7+?? { (-6.46 → Mate in 14) Checkmate is now unavoidable. Nb1 was best. } (31. Nb1 Nd3+ 32. Kd1 Nf2+ 33. Kc1 Qxd4 34. a5 bxa5 35. Rg3 e3 36. Rxe3 Qxe3+ 37. Nd2 Kd6) 31... Kd6 32. Rf7 Qxd4? { (Mate in 4 → -7.19) Lost forced checkmate sequence. Nd3+ was best. } (32... Nd3+ 33. Kd1 Qa1+ 34. Nb1 Qxb1+ 35. Ke2 Qe1#) 33. Nb3? { (-7.19 → Mate in 8) Checkmate is now unavoidable. a5 was best. } (33. a5 bxa5 34. Rf8 Ke5 35. Rc8 Na4 36. Nxe4 Kf4 37. Nc3 Qg1+ 38. Nd1 Kf3) 33... Qe5? { (Mate in 8 → -7.03) Lost forced checkmate sequence. Qc3 was best. } (33... Qc3 34. Rxf6+ Qxf6 35. Kd2 Nc4+ 36. Ke2 Qc3 37. f6 Qf3+ 38. Ke1 e3 39. c3 Nb2 40. a5) 34. Rb7?! { (-7.03 → -14.39) Inaccuracy. Na5 was best. } (34. Na5 Nxa4 35. Nb7+ Kc6 36. Kd1 Qd4+ 37. Ke2 Nc3+ 38. Kf1 Qd1+ 39. Kg2) 34... Nc4 35. Rb8 Kc7?! { (-19.47 → -7.72) Inaccuracy. Qb2+ was best. } (35... Qb2+) 36. Rf8? { (-7.72 → Mate in 23) Checkmate is now unavoidable. Rxb6 was best. } (36. Rxb6 Qb2+ 37. Kd1 Qb1+ 38. Ke2 Qxc2+ 39. Ke1 Qc3+ 40. Kf1 Qf3+ 41. Ke1 Qe3+ 42. Kf1 Qf4+) 36... Qxf5 37. Nd4 Qf1# { Black wins by checkmate. } 0-1