[Event "Rated classical game"] [Site "https://lichess.org/7fnStT8b"] [Date "2023.01.18"] [White "Gelyukh_Efim"] [Black "RomBi09"] [Result "0-1"] [UTCDate "2023.01.18"] [UTCTime "11:39:53"] [WhiteElo "1500"] [BlackElo "1387"] [WhiteRatingDiff "-323"] [BlackRatingDiff "+85"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } e5 2. Bb2 Nc6?? { (-0.36 → 1.64) Blunder. Bxb4 was best. } (2... Bxb4 3. Bxe5 Nf6 4. Bxf6 Qxf6 5. c3 O-O 6. e3 Ba5 7. Qh5) 3. a3? { (1.64 → 0.20) Mistake. b5 was best. } (3. b5 Nce7 4. Bxe5 c5 5. bxc6 Nxc6 6. Bb2 d5 7. e3 d4) 3... d5?! { (0.20 → 0.77) Inaccuracy. d6 was best. } (3... d6 4. e3 g6 5. Be2 Bg7 6. c4 Nf6 7. d3 O-O 8. Nf3) 4. g4?? { (0.77 → -2.10) Blunder. b5 was best. } (4. b5 Nce7 5. Bxe5 Ng6 6. Bb2 c5 7. e3 Nf6 8. Nf3 Bd6) 4... Nf6?! { (-2.10 → -1.06) Inaccuracy. Bxg4 was best. } (4... Bxg4) 5. h3 Bd6 6. Bc3?! { (-1.30 → -2.21) Inaccuracy. d3 was best. } (6. d3 a5) 6... Nd4 7. Bxd4 exd4 8. e3?! { (-2.06 → -2.88) Inaccuracy. Nf3 was best. } (8. Nf3 h5) 8... dxe3 9. dxe3 Be5 10. c4?? { (-1.77 → -5.73) Blunder. Ra2 was best. } (10. Ra2 a5 11. Nf3 Qe7 12. Nxe5 Qxe5 13. bxa5 h5 14. Rg1 hxg4 15. hxg4 Rxa5 16. Nd2 Ke7) 10... Bxa1 11. cxd5 O-O 12. Bb5 c6 13. dxc6 Qxd1+ 14. Kxd1 bxc6 15. Bxc6 Rb8 16. Rh2 Ba6 17. Rg2 Rfd8+ 18. Kc2?! { (-6.22 → -11.30) Inaccuracy. Nd2 was best. } (18. Nd2 Rb6 19. b5 Bxb5 20. Bxb5 Ne4 21. Ke2 Rxd2+ 22. Kf3 Nxf2 23. Ne2 Rxb5 24. Rxf2 Rb1) 18... Bb7?! { (-11.30 → -5.69) Inaccuracy. Rbc8 was best. } (18... Rbc8 19. Kb3 Rxc6 20. Ka4 Bc4 21. b5 Rc5 22. Nf3 Bxb5+ 23. Kb4 Rdc8 24. Nd4 Nd5+ 25. Kb3) 19. Bxb7 Rxb7 20. Kb3 Rd3+ 21. Kc2 Rdd7 22. Kb3 a5 23. b5? { (-5.26 → -10.11) Mistake. Ka2 was best. } (23. Ka2 Be5 24. f4 Bc7 25. bxa5 Bxa5 26. Rc2 Rbc7 27. Rxc7 Rxc7 28. Nf3 Nd5 29. Nbd2 Rc2+) 23... Rxb5+ 24. Ka2? { (-9.51 → Mate in 5) Checkmate is now unavoidable. Kc2 was best. } (24. Kc2 Ne4 25. Nf3 Rb2+ 26. Kc1 Rc7+ 27. Kd1 Rxb1+ 28. Ke2 Rb2+ 29. Kd3 Nxf2+ 30. Rxf2 Rxf2) 24... Rd1?! { (Mate in 5 → -13.22) Lost forced checkmate sequence. Rdb7 was best. } (24... Rdb7 25. a4 Rxb1 26. Ne2 Be5 27. Nd4 R7b2+ 28. Ka3 Bd6#) 25. Nc3?! { (-13.22 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (25. f4 Rdxb1 26. a4 Rb8 27. Rc2 Rxg1 28. Rc5 Ne4 29. Rb5 Nc3+ 30. Kb3 Nxb5 31. axb5 Rxb5+) 25... Rb2# { Black wins by checkmate. } 0-1