[Event "GAL 1803"] [Site "https://lichess.org/6anKf4Vz"] [Date "2021.03.18"] [White "demarsylvain"] [Black "alcool"] [Result "1-0"] [UTCDate "2021.03.18"] [UTCTime "19:31:13"] [WhiteElo "1926"] [BlackElo "1827"] [WhiteRatingDiff "+39"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "600+3"] [ECO "B07"] [Opening "Czech Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nc3 c6?! { (-0.13 → 0.71) Inaccuracy. d5 was best. } (2... d5 3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 O-O 7. Be2) 3. e4 d6 { B07 Czech Defense } 4. Nf3 e6 5. g3 Be7 6. Bg2 Nbd7 7. e5 dxe5 8. dxe5 Ng4?? { (0.47 → 2.27) Blunder. Nd5 was best. } (8... Nd5) 9. Bf4 Qc7 10. Qe2 Bb4?! { (2.61 → 3.86) Inaccuracy. Qb6 was best. } (10... Qb6) 11. O-O Bxc3 12. bxc3 Qa5 13. c4 Rb8 14. h3 Nh6 15. Qe3?? { (5.48 → 2.07) Blunder. Bxh6 was best. } (15. Bxh6) 15... Ng8?! { (2.07 → 2.80) Inaccuracy. Nf5 was best. } (15... Nf5 16. Qe2 b5 17. Rfd1 bxc4 18. Nd4 Nxd4 19. Rxd4 c5 20. Rdd1 h6 21. Rd6 O-O 22. Rad1) 16. Nd2 h6?! { (2.53 → 4.01) Inaccuracy. Ne7 was best. } (16... Ne7 17. g4) 17. Ne4 Ne7?! { (4.26 → 5.73) Inaccuracy. g5 was best. } (17... g5 18. Qd2) 18. Nd6+ Kf8 19. Rfd1?? { (5.74 → 2.17) Blunder. g4 was best. } (19. g4 h5) 19... Nf5?? { (2.17 → 8.86) Blunder. g5 was best. } (19... g5) 20. Qf3?! { (8.86 → 5.23) Inaccuracy. Nxf5 was best. } (20. Nxf5 g5 21. Nxh6 Rxh6 22. Bxg5 Rh5 23. c5 Qc7 24. Rd6 Qxd6 25. cxd6 a6 26. h4 Rh7) 20... Nxd6 21. exd6? { (5.87 → 3.50) Mistake. Rxd6 was best. } (21. Rxd6) 21... Qc5 22. Qc3 Rg8 23. Be3 Qf5 24. Qd4? { (5.45 → 3.05) Mistake. a4 was best. } (24. a4 f6) 24... Ra8? { (3.05 → 4.93) Mistake. c5 was best. } (24... c5 25. Qb2) 25. Qh4 Qf6 26. Qg4 Qf5 27. Qh4 Qf6 28. Qg4 Qf5?! { (3.66 → 5.28) Inaccuracy. c5 was best. } (28... c5 29. a4 g5 30. a5 Rb8 31. Qh5 e5 32. Ra3 Qg6 33. Qe2 e4 34. f3 Kg7 35. Bc1) 29. Qe2 Qa5 30. Rd4 Qe5 31. Rad1 Qa5 32. Rf4 Qxa2?! { (5.56 → 8.36) Inaccuracy. Qd8 was best. } (32... Qd8 33. Bd4) 33. Qh5 f6 34. Qe2? { (9.59 → 5.00) Mistake. Re4 was best. } (34. Re4 e5 35. f4 Qa5 36. fxe5 Nxe5 37. Rf1 Bg4 38. hxg4 Re8 39. g5 hxg5 40. Qh7 Re6) 34... a5?! { (5.00 → 7.06) Inaccuracy. e5 was best. } (34... e5 35. Re4) 35. Bd2?! { (7.06 → 5.11) Inaccuracy. Bd4 was best. } (35. Bd4 Kf7 36. Ra1 Qxa1+ 37. Bxa1 e5 38. c5 Rd8 39. Qc4+ Kf8 40. Rh4 a4 41. Be4 b5) 35... e5 36. Re4? { (6.37 → 3.36) Mistake. Bc3 was best. } (36. Bc3 Kf7 37. Ra1 Qxa1+ 38. Bxa1 Rd8 39. Bxe5 Nxe5 40. Qxe5 Re8 41. Qd4 Bd7 42. Qb2 Rab8) 36... Qxc2 37. Rc1?? { (4.77 → 2.12) Blunder. f4 was best. } (37. f4 Nc5 38. d7 Kf7 39. dxc8=Q Rgxc8 40. fxe5 Re8 41. Rg4 Rad8 42. Rxg7+ Kxg7 43. Bxh6+ Kxh6) 37... Qb2?! { (2.12 → 3.07) Inaccuracy. Qb3 was best. } (37... Qb3 38. f4) 38. f4?? { (3.07 → 0.82) Blunder. c5 was best. } (38. c5) 38... Nc5?? { (0.82 → 3.00) Blunder. f5 was best. } (38... f5) 39. Re3 Qd4?? { (2.92 → 8.05) Blunder. e4 was best. } (39... e4 40. Bxe4) 40. Bc3 Qxd6 41. fxe5 fxe5 42. Bxe5 Qg6 43. Rf1+ Ke7?! { (10.88 → Mate in 8) Checkmate is now unavoidable. Bf5 was best. } (43... Bf5 44. g4) 44. Bc7+? { (Mate in 8 → 9.43) Lost forced checkmate sequence. Bf6+ was best. } (44. Bf6+ Kd6 45. Rd3+ Kc7 46. Qe5+ Kb6 47. Rb1+ Nb3 48. Rdxb3+ Ka7 49. Qxa5+ Kb8 50. Be5+ Qd6) 44... Kd7? { (9.43 → Mate in 1) Checkmate is now unavoidable. Be6 was best. } (44... Be6 45. Bb6 Nd7 46. Be4 Qf6 47. Bf5 Nxb6 48. Rxe6+ Kd8 49. Rxf6 gxf6 50. Kh2 Rxg3 51. Qe6) 45. Re7# { White wins by checkmate. } 1-0