[Event "cdi Arena"] [Site "https://lichess.org/ldhAVQn7"] [Date "2021.03.26"] [White "chesslaf13"] [Black "chesslaf11"] [Result "0-1"] [UTCDate "2021.03.26"] [UTCTime "15:08:39"] [WhiteElo "1315"] [BlackElo "1535"] [WhiteRatingDiff "-77"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "360+0"] [ECO "A30"] [Opening "English Opening: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 { A30 English Opening: Symmetrical Variation } 2. a4?! { (0.19 → -0.44) Inaccuracy. Nc3 was best. } (2. Nc3 e6 3. Nf3 Nf6 4. g3 d5 5. cxd5 exd5 6. d4 Nc6) 2... a5?! { (-0.44 → 0.13) Inaccuracy. e6 was best. } (2... e6 3. e4 Nc6 4. Nc3 Nf6 5. Nf3 d5 6. exd5 exd5 7. cxd5) 3. e4 e5 4. g4? { (0.40 → -0.75) Mistake. d3 was best. } (4. d3 d6 5. Be2 Nc6 6. f4 Qh4+ 7. g3 Qd8 8. Nf3 Be7) 4... g5? { (-0.75 → 0.36) Mistake. d6 was best. } (4... d6 5. d3 Ne7 6. Nc3 Nbc6 7. h3 Ng6 8. Nf3 Be7 9. Bg2) 5. f3?! { (0.36 → -0.48) Inaccuracy. d3 was best. } (5. d3 d6 6. h4 gxh4 7. g5 Ne7 8. Rxh4 Na6 9. Nc3 Nb4) 5... b6?! { (-0.48 → 0.15) Inaccuracy. Ne7 was best. } (5... Ne7 6. Nc3) 6. d3 d6 7. Ra3 Ra6 8. Rb3 f6 9. Qd2?! { (-0.03 → -0.70) Inaccuracy. h4 was best. } (9. h4 gxh4) 9... Qd7? { (-0.70 → 0.62) Mistake. Nc6 was best. } (9... Nc6 10. Qg2) 10. Nh3? { (0.62 → -0.55) Mistake. h4 was best. } (10. h4) 10... Nc6 11. Na3?? { (-0.73 → -3.52) Blunder. Qd1 was best. } (11. Qd1 Nge7 12. Nc3 Nd4 13. Ra3 Qd8 14. Nf2 Ng6 15. Be3 Ra8 16. Nd5 Be6 17. Bxd4 exd4) 11... Kd8?? { (-3.52 → -1.22) Blunder. Nd4 was best. } (11... Nd4) 12. Bg2 Bb7 13. Nf4?? { (-1.12 → -5.95) Blunder. Nb5 was best. } (13. Nb5 Nd4 14. Nxd4 cxd4 15. Nf2 Ne7 16. h4 gxh4 17. f4 Qxa4 18. Ra3 Qe8 19. f5 h5) 13... Qe7?? { (-5.95 → 1.69) Blunder. gxf4 was best. } (13... gxf4) 14. Ng6?? { (1.69 → -5.21) Blunder. Nd5 was best. } (14. Nd5) 14... hxg6 15. Qc2 Bc8 16. f4?! { (-5.33 → -9.09) Inaccuracy. Nb5 was best. } (16. Nb5 Nd4) 16... Bxg4 17. Qf2 Bd7 18. Qh4?! { (-6.38 → -17.55) Inaccuracy. fxg5 was best. } (18. fxg5) 18... Rxh4 19. Be3 Rh8 20. Bh3 gxf4 21. Bxd7 Kxd7 22. Nb5 Kd8 23. Rb4 axb4 24. Rg1 Rxh2 25. Rg4?! { (-30.43 → Mate in 7) Checkmate is now unavoidable. Bxf4 was best. } (25. Bxf4 exf4) 25... Rxb2?! { (Mate in 7 → -31.38) Lost forced checkmate sequence. fxe3 was best. } (25... fxe3 26. Rh4 Rxh4 27. Kd1 Rh2 28. b3 Qh7 29. Nc3 Rd2+ 30. Kc1 Qh1+ 31. Nd1 Qxd1#) 26. Bd4?! { (-31.38 → Mate in 6) Checkmate is now unavoidable. Nd4 was best. } (26. Nd4 cxd4) 26... cxd4 27. Kf1 Rb1+ 28. Kf2 Ra1 29. Kf3 R6xa4 30. Rh4 R4a2 31. Rh8 Nh6 32. Rg8 Qc7 33. Rxf8+ Kd7 34. Rf7+ Ke8 35. Rh7 Qxh7 36. Nxd6+ Kd7 37. Nb7 Ke6 38. Nc5+ Kf7 39. Nb7 Qg8 40. Nd8+ Kg7 41. Nxc6 Qf8 42. Nxb4 Rf1# { Black wins by checkmate. } 0-1