[Event "Oxygen simul"] [Site "https://lichess.org/ERD5GU22"] [Date "2019.07.28"] [White "JSlavik"] [Black "The4545LeagueSimul"] [Result "1-0"] [UTCDate "2019.07.28"] [UTCTime "16:24:51"] [WhiteElo "1831"] [BlackElo "2100"] [Variant "Standard"] [TimeControl "2400+40"] [ECO "A70"] [Opening "Benoni Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 { A70 Benoni Defense: Classical Variation } Bg7 8. Bf4 O-O 9. Bd3 Re8 10. O-O Bg4 11. Re1?! { (0.80 → 0.00) Inaccuracy. h3 was best. } (11. h3 Bxf3 12. Qxf3 Qb6 13. a4 Nbd7 14. Qe2 a6 15. Qc2 Qc7 16. Rfe1 Re7 17. a5 h6) 11... a6 12. a4 Nfd7?! { (-0.01 → 0.61) Inaccuracy. Nh5 was best. } (12... Nh5) 13. Bxd6 Qb6 14. Bg3?? { (0.41 → -1.75) Blunder. Bxb8 was best. } (14. Bxb8) 14... Qxb2 15. Ne2 Bxf3? { (-1.75 → -0.27) Mistake. Qxa1 was best. } (15... Qxa1) 16. gxf3 Ne5?! { (-0.38 → 0.31) Inaccuracy. Qxa1 was best. } (16... Qxa1 17. Qxa1 Bxa1 18. Rxa1 Rc8 19. Nc3 c4 20. Bf1 Nc5 21. Bh3 Nbd7 22. Rb1 b6 23. Rb4) 17. Bxe5 Qxe5 18. Rb1 Qg5+ 19. Ng3?! { (0.62 → 0.00) Inaccuracy. Kh1 was best. } (19. Kh1) 19... h5? { (0.00 → 1.25) Mistake. Bc3 was best. } (19... Bc3 20. Re2 Nd7 21. Rc2 Bb4 22. Qc1 Qxc1+ 23. Rbxc1 h5 24. f4 Nb6 25. a5 Bxa5 26. Rxc5) 20. Kf1?? { (1.25 → -0.76) Blunder. Qc1 was best. } (20. Qc1 Qxc1 21. Rexc1 Nd7 22. f4 Rab8 23. Kg2 h4 24. Ne2 g5 25. fxg5 Ne5 26. Bc4 Ng6) 20... h4?! { (-0.76 → 0.05) Inaccuracy. Nd7 was best. } (20... Nd7 21. Rxb7) 21. Ne2?! { (0.05 → -0.60) Inaccuracy. Rxb7 was best. } (21. Rxb7 Qd8 22. Qb3 Nd7 23. d6 Rb8 24. f4 hxg3 25. hxg3 g5 26. Bc4 Kf8 27. Rxb8 Qxb8) 21... h3 22. Ng3 Nd7 23. Rxb7 Ne5 24. f4?? { (-0.48 → -3.43) Blunder. Be2 was best. } (24. Be2 Rab8) 24... Qxf4 25. Be2 Rab8 26. Qb3?? { (-2.52 → -9.21) Blunder. Rxb8 was best. } (26. Rxb8 Rxb8) 26... Rxb7 27. Qxb7 Nf3 28. Qd7? { (-8.43 → Mate in 3) Checkmate is now unavoidable. Bxf3 was best. } (28. Bxf3 Qxf3 29. Re3 Qd1+ 30. Re1 Qd3+ 31. Re2 Bd4 32. Qd7 Rb8 33. Qxh3 Qf3 34. Kg1 Rb1+) 28... Rf8?? { (Mate in 3 → -2.00) Lost forced checkmate sequence. Nxh2+ was best. } (28... Nxh2+ 29. Kg1 Qxf2+ 30. Kxf2 Bd4#) 29. Bxf3 Qxf3 30. Qxh3 Bd4? { (-1.36 → -0.11) Mistake. c4 was best. } (30... c4) 31. Qg2 Qd3+ 32. Kg1 c4 33. Qf1 Qxf1+?! { (-0.09 → 0.55) Inaccuracy. Qf3 was best. } (33... Qf3 34. Qe2 Qf6 35. e5 Qf4 36. Qc2 Bxe5 37. Qe4 Qxe4 38. Rxe4 Bxg3 39. fxg3 Rc8 40. d6) 34. Kxf1 Rb8 35. Ne2 Bb2 36. Rb1 a5?! { (0.09 → 0.81) Inaccuracy. Rb4 was best. } (36... Rb4 37. d6 Kf8 38. Nf4 Rb3 39. Nd5 Ke8 40. e5 Kd8 41. Re1 c3 42. Re2 c2 43. Rxc2) 37. Ke1 Rb4 38. Kd1 c3 39. Kc2 Rxa4?? { (1.20 → 4.22) Blunder. Kf8 was best. } (39... Kf8 40. e5 Ke7 41. f3 Kd7 42. d6 Rc4 43. Re1 Rxa4 44. Nxc3 Bxc3 45. Kxc3 Rf4 46. Rb1) 40. Nxc3?! { (4.22 → 2.75) Inaccuracy. d6 was best. } (40. d6 Ba3 41. d7 Be7 42. Nxc3 Rc4 43. Kd3 Rc7 44. Rb8+ Kg7 45. d8=R Bxd8 46. Rxd8 Ra7) 40... Bxc3 41. Rb8+ Kg7 42. Kxc3 Rxe4?? { (2.90 → 11.58) Blunder. Kf6 was best. } (42... Kf6 43. d6 Ke6 44. e5 Kd7 45. Rb7+ Ke8 46. Re7+ Kf8 47. Kd3 Ra3+ 48. Ke4 Ra2 49. Ke3) 43. d6 Rb4? { (7.54 → Mate in 21) Checkmate is now unavoidable. Re6 was best. } (43... Re6 44. d7) 44. Rxb4 axb4+ 45. Kxb4 Kf8 46. Kc5 Ke8 47. Kc6 Kd8 48. d7 f5?! { (60.90 → Mate in 10) Checkmate is now unavoidable. g5 was best. } (48... g5 49. Kd6 g4 50. Kc6 f5 51. Kd6 f4 52. Ke5 g3 53. hxg3 fxg3 54. fxg3 Kxd7 55. Kf6) 49. f4 { Black resigns. } 1-0