[Event "Rated classical game"] [Site "https://lichess.org/V8uOG7BB"] [Date "2024.04.18"] [White "Onsey-Seyon"] [Black "Onyx_Chess"] [Result "0-1"] [UTCDate "2024.04.18"] [UTCTime "20:16:37"] [WhiteElo "2128"] [BlackElo "1998"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A47"] [Opening "Pseudo Queen's Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 b6 { A47 Pseudo Queen's Indian Defense } 3. g3 d5 4. Bg2 c6 5. O-O Bb7 6. Bf4 Nbd7 7. Qd3 h6 8. Ne5 g5 9. Nxd7 Nxd7 10. Bd2 a5 11. c4 Bg7 12. cxd5 cxd5 13. Nc3 e6 14. Rfd1 f5?! { (0.01 → 0.94) Inaccuracy. O-O was best. } (14... O-O 15. a4 Ba6 16. Nb5 Qe7 17. Rdb1 Rfc8 18. e3 Qd8 19. b4 axb4 20. Bxb4 Nf6 21. Bf1) 15. Qe3?! { (0.94 → 0.34) Inaccuracy. Nb5 was best. } (15. Nb5 Nf6) 15... Qe7 16. Nb5 Kf7 17. Rac1 Rac8 18. Rxc8 Rxc8 19. Rc1 Rxc1+ 20. Bxc1 Qb4 21. b3?? { (-0.09 → -4.01) Blunder. a4 was best. } (21. a4 Bf8 22. b3 Qe1+ 23. Bf1 Nf6 24. Qc3 Qxc3 25. Nxc3 Ne4 26. Nb5 Bc6 27. f3 Bxb5) 21... Qxb5 22. a4 Qb4 23. h4 Bxd4 24. Qd3?! { (-5.10 → -7.13) Inaccuracy. Qd2 was best. } (24. Qd2 Qxd2 25. Bxd2 Bf6 26. Bf3 Kg6 27. Kf1 Ba6 28. Be3 gxh4 29. gxh4 d4 30. h5+ Kf7) 24... Nc5?! { (-7.13 → -4.46) Inaccuracy. Qe1+ was best. } (24... Qe1+ 25. Kh2 Bxf2 26. hxg5 Qg1+ 27. Kh3 Qxc1 28. Qf3 Qxg5 29. Qf4 Qh5+ 30. Qh4 Qxh4+ 31. Kxh4) 25. Qc2?? { (-4.46 → Mate in 9) Checkmate is now unavoidable. Qd1 was best. } (25. Qd1 g4 26. Bf4 Ke8 27. Kh2 Bg7 28. Qc1 Qc3 29. Qd1 Qa1 30. Qc2 Bc6 31. b4 Bxa4) 25... Qxb3?? { (Mate in 9 → -5.31) Lost forced checkmate sequence. Qe1+ was best. } (25... Qe1+ 26. Kh2 Bxf2 27. hxg5 d4 28. e4 dxe3 29. Qxf5+ exf5 30. gxh6 Bxg3+ 31. Kh3 Bxg2+ 32. Kxg2) 26. Qd2 Qc3 27. Qd1 Kg6 28. e3 Bf6 29. hxg5 hxg5 30. Kh2 Nd3 31. Bd2 Nxf2 32. Qe2 Ng4+ 33. Kh3 Qc4?! { (-8.47 → -5.59) Inaccuracy. Qc8 was best. } (33... Qc8 34. Bf3 Qh8+ 35. Kg2 Qh2+ 36. Kf1 Ba6 37. Bxg4 Bxe2+ 38. Bxe2 g4 39. Ke1 Qg1+ 40. Bf1) 34. Qd1?? { (-5.59 → Mate in 9) Checkmate is now unavoidable. Qxc4 was best. } (34. Qxc4 Nf2+ 35. Kh2 dxc4 36. Bxb7 c3 37. Bxc3 Bxc3 38. Kg2 Nd3 39. g4 Kf6 40. Bf3 Bb4) 34... Nf2+ 35. Kh2 Nxd1 36. Bf3 Nf2 37. Kg2 Ne4 38. Bxe4 dxe4 39. Be1 Qxa4 40. Bf2 Qd1 41. Kh2 Qf1 42. Bg1 f4 43. exf4 e3 44. Bxe3 Qg2# { Black wins by checkmate. } 0-1