[Event "Osterblitz WW Arena"] [Site "https://lichess.org/U8WNoNme"] [Date "2020.04.09"] [White "ichi_47"] [Black "RBergmann"] [Result "0-1"] [UTCDate "2020.04.09"] [UTCTime "18:50:53"] [WhiteElo "1376"] [BlackElo "1913"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "240+2"] [ECO "A30"] [Opening "English Opening: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 { A30 English Opening: Symmetrical Variation } 2. g3 Nc6 3. Bg2 e6 4. Nc3 Nf6 5. e4 d6 6. Nge2 Be7 7. O-O O-O 8. d3 e5 9. Be3 a6 10. f4 Nd4 11. fxe5?! { (0.38 → -0.33) Inaccuracy. Bd2 was best. } (11. Bd2) 11... dxe5 12. Nd5?! { (-0.27 → -0.98) Inaccuracy. h3 was best. } (12. h3 b5 13. g4 Rb8 14. Qd2 bxc4 15. dxc4 h6 16. Ng3 Nh7 17. Rad1 Bg5 18. b3 Bb7) 12... Be6?? { (-0.98 → 1.24) Blunder. Nxd5 was best. } (12... Nxd5 13. exd5) 13. Nxf6+?? { (1.24 → -0.69) Blunder. Nxe7+ was best. } (13. Nxe7+ Qxe7 14. Nxd4 cxd4 15. Bg5 b5 16. b3 bxc4 17. bxc4 Rab8 18. Qc1 Kh8 19. Bxf6 gxf6) 13... Bxf6 14. Nc3 Rc8?! { (-0.87 → 0.20) Inaccuracy. Bg5 was best. } (14... Bg5 15. Bf2 b5 16. Nd5 bxc4 17. dxc4 Rb8 18. b3 Qd7 19. Qd3 a5 20. Kh1 Bg4 21. Rae1) 15. Nd5 Bxd5 16. exd5 Qd6?! { (-0.37 → 0.54) Inaccuracy. Bg5 was best. } (16... Bg5) 17. Bxd4?! { (0.54 → -0.41) Inaccuracy. Qd2 was best. } (17. Qd2 g6 18. g4 Bg7 19. Be4 b5 20. g5 Qd7 21. Rae1 f5 22. gxf6 Rxf6 23. Rxf6 Bxf6) 17... exd4 18. Qb3 b6 19. Rae1 Rfe8 20. a4?! { (0.02 → -0.72) Inaccuracy. Rxe8+ was best. } (20. Rxe8+ Rxe8 21. Qa4 Re3 22. b4 Qd8 23. Be4 g6 24. bxc5 bxc5 25. Qc6 Be7 26. d6 Bxd6) 20... Re3 21. Rxe3 dxe3 22. Re1 Bd4 23. Qa3?? { (-1.57 → -5.64) Blunder. Kh1 was best. } (23. Kh1 f5) 23... Qf6?? { (-5.64 → -1.81) Blunder. e2+ was best. } (23... e2+) 24. Qa1?? { (-1.81 → -8.19) Blunder. Re2 was best. } (24. Re2 Qg6 25. Bf3 f5 26. Kh1 f4 27. g4 Qd6 28. Kg2 g6 29. Qa1 g5 30. Qb1 Rf8) 24... Bxb2?? { (-8.19 → -2.21) Blunder. e2+ was best. } (24... e2+ 25. Kh1 Bxb2 26. Qb1 Qf2 27. d6 Bc3 28. Rxe2 Qxe2 29. Qf1 Qxf1+ 30. Bxf1 Rd8 31. Bg2) 25. Qb1?? { (-2.21 → -8.00) Blunder. Qd1 was best. } (25. Qd1 Bd4) 25... Bd4?? { (-8.00 → -2.45) Blunder. Qf2+ was best. } (25... Qf2+ 26. Kh1 e2 27. d6 Bc3 28. Rg1 Rd8 29. Qc1 Bb4 30. Qf4 e1=Q 31. Rxe1 Qxf4 32. gxf4) 26. Kh1 g6 27. Rf1 Qe5 28. Qxb6?? { (-2.28 → -10.61) Blunder. Qa2 was best. } (28. Qa2 f5) 28... e2 29. Re1 Bf2 30. Rc1? { (-9.55 → Mate in 7) Checkmate is now unavoidable. Qa5 was best. } (30. Qa5 Bxe1 31. Qxe1 Qe3 32. Bh3 Rb8 33. Kg2 Rb1 34. Qxb1 e1=Q 35. Qxe1 Qxe1 36. Bc8 Qd2+) 30... e1=Q+ 31. Rxe1 Qxe1+ 32. Bf1 Qxf1# { Black wins by checkmate. } 0-1