[Event "2019 Autumn Marathon"] [Site "https://lichess.org/KVbO91gE"] [Date "2019.10.26"] [White "zawa"] [Black "helion85"] [Result "0-1"] [UTCDate "2019.10.26"] [UTCTime "11:16:20"] [WhiteElo "1271"] [BlackElo "1747"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A00"] [Opening "Barnes Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f3?! { (0.15 → -0.62) Inaccuracy. Nf3 was best. } { A00 Barnes Opening } (1. Nf3 d5 2. b3 Nf6 3. Bb2 c6 4. c4 Bg4 5. g3 Bh5) 1... g6?! { (-0.62 → 0.04) Inaccuracy. e5 was best. } (1... e5 2. e3 d5 3. d4 Nc6 4. Bb5 Bd7 5. Ne2 Qh4+ 6. g3) 2. e4 Bg7 3. Bc4?! { (0.00 → -0.64) Inaccuracy. d4 was best. } (3. d4 d5 4. c3 e5 5. dxe5 Bxe5 6. exd5 Ne7 7. Bb5+ c6) 3... d6?! { (-0.64 → 0.27) Inaccuracy. e6 was best. } (3... e6 4. d4 d5 5. exd5 exd5 6. Bb3 Qh4+ 7. g3 Qd8 8. Ne2) 4. d3 Nf6 5. Be3 O-O?! { (-0.61 → 0.03) Inaccuracy. d5 was best. } (5... d5 6. exd5 Nxd5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Ne2 O-O 10. Qd2 Rd8 11. a3 Nc6 12. O-O) 6. Nc3 a6 7. Nd5? { (-0.24 → -1.39) Mistake. Bb3 was best. } (7. Bb3 b5) 7... b5 8. Nxf6+ Bxf6 9. Bb3 c5?! { (-1.15 → -0.20) Inaccuracy. Bxb2 was best. } (9... Bxb2 10. Rb1) 10. c3 a5 11. Ne2 Bb7?! { (-0.65 → 0.11) Inaccuracy. a4 was best. } (11... a4 12. Bc2) 12. O-O Nc6 13. d4 c4?! { (-0.10 → 0.63) Inaccuracy. a4 was best. } (13... a4 14. Bd5 Qb6 15. Rc1 e6 16. Bxc6 Qxc6 17. Nf4 cxd4 18. cxd4 Qd7 19. Qd2 Rfc8 20. Rcd1) 14. Bc2 Bg7 15. d5 Ne5 16. Nd4 b4 17. Rb1?! { (1.17 → 0.56) Inaccuracy. f4 was best. } (17. f4 Nd7) 17... Ba6 18. Re1 Nd7?? { (0.00 → 1.97) Blunder. Qd7 was best. } (18... Qd7 19. f4 Nd3 20. Bxd3 cxd3 21. cxb4 axb4 22. Nc6 b3 23. Qxb3 e6 24. Nb4 Rfb8 25. dxe6) 19. cxb4 axb4 20. Nc6 Qe8 21. Nxb4 Bb5 22. Ba4?? { (2.03 → -4.83) Blunder. a4 was best. } (22. a4 Ba6 23. Bd4 Qc8 24. Nc6 Re8 25. Bxg7 Kxg7 26. Qd4+ f6 27. Qd2 Nc5 28. Nd4 Qc7) 22... Bxa4 23. b3 cxb3 24. axb3 Bb5 25. Rc1 Rc8 26. Qd2 Rxc1 27. Rxc1 Qb8 28. Nc6 Bxc6 29. dxc6 Nb6?? { (-3.89 → 3.11) Blunder. Nc5 was best. } (29... Nc5 30. b4 Ne6 31. Rb1 Rc8 32. Qd5 Nd8 33. b5 Rxc6 34. Rb3 Rc8 35. b6 Rc2 36. h4) 30. c7 Qb7 31. Bxb6?? { (2.83 → -5.80) Blunder. Qb4 was best. } (31. Qb4 Rc8 32. Qxb6 Qxb6 33. Bxb6 Kf8 34. b4 Ke8 35. Kf1 Kd7 36. b5 Be5 37. Ba5 Ra8) 31... Qxb6+ 32. Qf2? { (-5.81 → -14.95) Mistake. Kf1 was best. } (32. Kf1 Rc8) 32... Qxf2+? { (-14.95 → -4.67) Mistake. Bd4 was best. } (32... Bd4) 33. Kxf2 Rc8 34. b4?! { (-3.90 → -5.02) Inaccuracy. Ke3 was best. } (34. Ke3 d5) 34... Bd4+ 35. Ke2 Bb6?? { (-4.85 → -1.25) Blunder. Kf8 was best. } (35... Kf8) 36. Kd3?? { (-1.25 → -4.64) Blunder. Rc6 was best. } (36. Rc6 Ba7 37. b5 Kf8 38. b6 Bxb6 39. Rxb6 Rxc7 40. Rb2 h5 41. h4 Rc3 42. Kf2 Kg7) 36... Rxc7 37. Rc4 Rb7 38. Kc3 Kf8 39. Kb3 Ke8 40. Ka4 Kd7 41. b5 Bc5 42. Ka5?? { (-6.74 → Mate in 1) Checkmate is now unavoidable. e5 was best. } (42. e5 Ra7+) 42... Ra7# { Black wins by checkmate. } 0-1