[Event "ChessPromotion Arena"] [Site "https://lichess.org/f1LJwgiW"] [Date "2021.11.02"] [White "SofyaOsipova23"] [Black "MARIAAver21"] [Result "0-1"] [UTCDate "2021.11.02"] [UTCTime "09:12:49"] [WhiteElo "984"] [BlackElo "1140"] [WhiteRatingDiff "-41"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "420+5"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. d3?! { (0.44 → -0.14) Inaccuracy. d4 was best. } (2. d4 d5 3. e5 Bf5 4. c3 a6 5. Nd2 e6 6. g3 Qd7) 2... Nf6 3. f3? { (0.00 → -1.32) Mistake. c4 was best. } (3. c4 e5 4. Be3 Bb4+ 5. Nc3 O-O 6. h3 d6 7. Nf3 Bc5) 3... e5 4. Nc3 d5 5. Nge2?! { (-1.25 → -1.85) Inaccuracy. Bg5 was best. } (5. Bg5 d4 6. Nd5 Be6 7. Nxf6+ gxf6 8. Bd2 Rg8 9. g3 Qd7) 5... dxe4? { (-1.85 → -0.33) Mistake. Be6 was best. } (5... Be6 6. a3 a6 7. exd5 Nxd5 8. Nxd5 Qxd5 9. Be3 Be7 10. Qd2 O-O-O 11. Nc3 Qd7 12. O-O-O) 6. fxe4?? { (-0.33 → -2.43) Blunder. dxe4 was best. } (6. dxe4) 6... Nd4?! { (-2.43 → -1.29) Inaccuracy. Bc5 was best. } (6... Bc5 7. h3) 7. Ng3?! { (-1.29 → -2.11) Inaccuracy. Nxd4 was best. } (7. Nxd4 exd4 8. Ne2 Ng4 9. Nf4 Bd6 10. Be2 h5 11. O-O g5 12. Bxg4 hxg4 13. e5 Be7) 7... Nxc2+?? { (-2.11 → 5.31) Blunder. h5 was best. } (7... h5 8. Bg5) 8. Qxc2 Ng4 9. h3 Ne3? { (5.05 → 9.63) Mistake. Qh4 was best. } (9... Qh4 10. hxg4) 10. Qd2? { (9.63 → 5.19) Mistake. Bxe3 was best. } (10. Bxe3 Be7) 10... Nxf1 11. Kxf1 Be7 12. Kg1 h6 13. Nd5?! { (6.53 → 4.96) Inaccuracy. Kh2 was best. } (13. Kh2) 13... Bg5?! { (4.96 → 7.07) Inaccuracy. Bh4 was best. } (13... Bh4 14. Kh2 Be6 15. Ne3 Bxg3+ 16. Kxg3 Qd6 17. Kh2 O-O-O 18. Rd1 g6 19. Qc3 g5 20. Rf1) 14. Qe1?! { (7.07 → 4.59) Inaccuracy. Qc3 was best. } (14. Qc3) 14... Bxc1?! { (4.59 → 6.90) Inaccuracy. Bh4 was best. } (14... Bh4 15. Nc3 O-O 16. Qe3 Qf6 17. Kh2 Rd8 18. Nd5 Qg6 19. Nxc7 Rb8 20. Rf1 Qxg3+ 21. Qxg3) 15. Qxc1 c6 16. Nf5?? { (6.08 → -3.75) Blunder. Nc3 was best. } (16. Nc3 Qxd3 17. Kh2 Qd8 18. Rd1 Qg5 19. Na4 Qxc1 20. Raxc1 f6 21. Rd2 g6 22. b3 Ke7) 16... g6?? { (-3.75 → 1.16) Blunder. Bxf5 was best. } (16... Bxf5 17. Qc5) 17. Ng7+?? { (1.16 → -2.24) Blunder. Qc3 was best. } (17. Qc3) 17... Kf8 18. Ne6+? { (-2.19 → -3.95) Mistake. Ne3 was best. } (18. Ne3) 18... Bxe6 19. Ne3?! { (-4.14 → -5.77) Inaccuracy. Qc5+ was best. } (19. Qc5+) 19... g5?? { (-5.77 → -1.03) Blunder. Qxd3 was best. } (19... Qxd3) 20. Ng4?? { (-1.03 → -3.30) Blunder. Kh2 was best. } (20. Kh2) 20... Bxg4 21. hxg4?! { (-2.91 → -4.12) Inaccuracy. Qc5+ was best. } (21. Qc5+) 21... h5?? { (-4.12 → 0.02) Blunder. Qd4+ was best. } (21... Qd4+ 22. Kh2) 22. gxh5?? { (0.02 → -3.87) Blunder. Rxh5 was best. } (22. Rxh5 Rxh5 23. gxh5 Qe7 24. Qe3 Kg7 25. Rf1 f6 26. Qf3 Qe6 27. Kf2 Rd8 28. Ke2 Rd4) 22... Qd4+ 23. Kf1 Qxd3+ 24. Kf2?! { (-4.08 → -5.24) Inaccuracy. Kg1 was best. } (24. Kg1 Qd4+) 24... Qxe4 25. Qc2? { (-5.43 → -12.42) Mistake. Rh3 was best. } (25. Rh3 Qd4+) 25... Qxc2+ 26. Ke3 Qxb2 27. Kd3?! { (-12.76 → Mate in 5) Checkmate is now unavoidable. Raf1 was best. } (27. Raf1 Qxg2) 27... Qb4?! { (Mate in 5 → -12.77) Lost forced checkmate sequence. Rd8+ was best. } (27... Rd8+ 28. Ke3 Qd2+ 29. Kf3 Rd3+ 30. Ke4 Qe3+ 31. Kf5 Qf4#) 28. Ke3 e4 29. Ke2 Qc3 30. Kd1?! { (-15.65 → Mate in 4) Checkmate is now unavoidable. Rhf1 was best. } (30. Rhf1 Qd3+) 30... e3 31. Ke2 f5?! { (Mate in 6 → -15.28) Lost forced checkmate sequence. Rd8 was best. } (31... Rd8 32. Rad1 Qc2+ 33. Kxe3 Re8+ 34. Kf3 Qf5+ 35. Kg3 Qf4+ 36. Kh3 Rxh5#) 32. Kf3?! { (-15.28 → Mate in 8) Checkmate is now unavoidable. Rad1 was best. } (32. Rad1 f4) 32... g4+ 33. Ke2 f4 34. Rab1 Rd8 35. Rxb7 Rd2+ 36. Kf1 Rd1+ 37. Ke2 Qc2# { Black wins by checkmate. } 0-1