[Event "MEA2k21 Chess Tournament"] [Site "https://lichess.org/2O16KvI7"] [Date "2021.05.22"] [White "mea20331A0352"] [Black "mea19335A0309"] [Result "0-1"] [UTCDate "2021.05.22"] [UTCTime "11:10:36"] [WhiteElo "1365"] [BlackElo "1500"] [WhiteRatingDiff "-77"] [BlackRatingDiff "+150"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } e5 2. Na3?? { (0.00 → -2.23) Blunder. Bb2 was best. } (2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 d5 5. e3 Be6 6. c4 dxc4) 2... Bxb4 3. Rb1 Bxa3?! { (-2.36 → -1.47) Inaccuracy. Be7 was best. } (3... Be7 4. g3 Nf6 5. Bg2 d5 6. c4 c6 7. cxd5 cxd5 8. Nf3 Nc6 9. Nc2 O-O 10. Bb2) 4. Bxa3 d5 5. g4? { (-0.59 → -2.25) Mistake. e3 was best. } (5. e3) 5... Nc6 6. c3?! { (-2.12 → -2.85) Inaccuracy. e3 was best. } (6. e3 Nge7) 6... Bxg4 7. f3?? { (-2.86 → Mate in 1) Checkmate is now unavoidable. Bg2 was best. } (7. Bg2 Nge7) 7... Bf5?? { (Mate in 1 → -5.17) Lost forced checkmate sequence. Qh4# was best. } (7... Qh4#) 8. Rxb7?? { (-5.17 → Mate in 1) Checkmate is now unavoidable. h4 was best. } (8. h4 Bxb1) 8... Qc8?? { (Mate in 1 → -1.88) Lost forced checkmate sequence. Qh4# was best. } (8... Qh4#) 9. Rb1?? { (-1.88 → -5.62) Blunder. Rb2 was best. } (9. Rb2 Rb8) 9... Bxb1 10. Qxb1 e4?? { (-5.62 → -2.67) Blunder. Rb8 was best. } (10... Rb8) 11. fxe4 dxe4?? { (-2.71 → 0.00) Blunder. Rb8 was best. } (11... Rb8 12. Qc2 Qa6 13. Bc1 dxe4 14. e3 Qb6 15. Qxe4+ Nge7 16. Bd3 f5 17. Qa4 O-O 18. Nf3) 12. Qxe4+ Nce7? { (-0.28 → 0.89) Mistake. Nge7 was best. } (12... Nge7 13. Nf3 Rb8 14. Rg1 g6 15. Nd4 f5 16. Qe3 Kf7 17. Bxe7 Nxe7 18. Qe5 Re8 19. e4) 13. c4?? { (0.89 → -1.60) Blunder. Bh3 was best. } (13. Bh3 Qd8 14. Nf3 Nf6 15. Qe5 Rb8 16. Kf2 Rb6 17. Rg1 Rg8 18. Bc5 Rc6 19. Bxa7 Nd7) 13... Nf6?? { (-1.60 → Mate in 1) Checkmate is now unavoidable. Rb8 was best. } (13... Rb8 14. Nf3 c5 15. Rg1 Nf6 16. Qe5 Rb1+ 17. Kf2 Qf5 18. Qxf5 Nxf5 19. d3 Nd7 20. Bh3) 14. Qd4?? { (Mate in 1 → -4.51) Lost forced checkmate sequence. Qxe7# was best. } (14. Qxe7#) 14... Qb8? { (-4.51 → -2.45) Mistake. Rb8 was best. } (14... Rb8) 15. Bh3? { (-2.45 → -4.30) Mistake. Bxe7 was best. } (15. Bxe7 Kxe7) 15... Qb1+? { (-4.30 → -2.34) Mistake. Qb7 was best. } (15... Qb7) 16. Kf2 Ne4+?? { (-3.40 → -1.20) Blunder. Qb6 was best. } (16... Qb6 17. Nf3) 17. Qxe4?? { (-1.20 → -8.46) Blunder. Kg2 was best. } (17. Kg2 Nd6 18. Nf3 Qg6+ 19. Kf2 Rd8 20. Qh4 Qe4 21. d3 Qxh4+ 22. Nxh4 O-O 23. Rb1 Rb8) 17... Qxe4 18. Nf3 Nd5?! { (-8.35 → -5.33) Inaccuracy. Qxc4 was best. } (18... Qxc4 19. Rc1 Qxa2 20. Bxe7 Kxe7 21. Rxc7+ Kf8 22. d4 Qd5 23. Rc5 Qb7 24. Ne5 Qb4 25. Nf3) 19. cxd5 f5 20. Ng5?! { (-5.36 → -9.96) Inaccuracy. Rc1 was best. } (20. Rc1 g5) 20... Qf4+?! { (-9.96 → -5.94) Inaccuracy. Qxh1 was best. } (20... Qxh1) 21. Kg2?! { (-5.94 → -11.80) Inaccuracy. Nf3 was best. } (21. Nf3 g5) 21... Qxg5+ 22. Kf2 Qh4+ 23. Kg2 c5 24. Bxc5 Rf8 25. Bd6 Rf6 26. Rc1 Rg6+ 27. Kf1?! { (-10.42 → Mate in 6) Checkmate is now unavoidable. Bg3 was best. } (27. Bg3 Qe4+ 28. Kf2 f4 29. Rc3 Qd4+ 30. Kf1 fxg3 31. hxg3 Qxd2 32. Rf3 Qxd5 33. a4 Qe5) 27... Qxh3+ 28. Kf2 Rg2+ 29. Ke1 Rg1+ 30. Kf2 Qg2+ 31. Ke3 Rxc1 32. a4 Rc4 33. a5 f4+ 34. Kd3 Qe4# { Black wins by checkmate. } 0-1