[Event "WSMS Practice Arena"] [Site "https://lichess.org/8DWmVXDc"] [Date "2021.01.13"] [White "achilles12E"] [Black "shosad"] [Result "1-0"] [UTCDate "2021.01.13"] [UTCTime "21:54:05"] [WhiteElo "1500"] [BlackElo "1410"] [WhiteRatingDiff "+187"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "120+1"] [ECO "A73"] [Opening "Benoni Defense: Classical Variation, Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. Nc3 g6?! { (0.13 → 0.86) Inaccuracy. cxd4 was best. } (3... cxd4 4. Qxd4 Nc6 5. Qd3 e6 6. Nf3 d5 7. e3 Bd6 8. cxd5) 4. d5 e6 5. e4 exd5?! { (0.83 → 1.75) Inaccuracy. d6 was best. } (5... d6 6. Nf3 Bg7 7. Bd3 O-O 8. h3 exd5 9. exd5 Re8+ 10. Be3) 6. cxd5?! { (1.75 → 0.70) Inaccuracy. e5 was best. } (6. e5 Ng8 7. cxd5 d6 8. f4 Bg7 9. Nf3 Ne7 10. Nb5 dxe5) 6... d6 7. Nf3 Bg7 8. Be2 O-O 9. O-O { A73 Benoni Defense: Classical Variation, Main Line } a6 10. Bg5?! { (1.08 → 0.00) Inaccuracy. a4 was best. } (10. a4 Bg4) 10... b5 11. a3?! { (0.35 → -0.20) Inaccuracy. e5 was best. } (11. e5 dxe5) 11... Bg4?! { (-0.20 → 0.78) Inaccuracy. Nbd7 was best. } (11... Nbd7 12. Re1 Re8 13. Bf1 c4 14. Qd2 Nc5 15. Qf4 Nh5 16. Qh4 Bf6 17. Bxf6 Qxf6 18. Qxf6) 12. h3? { (0.78 → -0.50) Mistake. e5 was best. } (12. e5) 12... Bxf3 13. Bxf3 Nbd7 14. b4 cxb4 15. axb4 Ne5 16. Be2 Nc4?! { (-0.10 → 0.89) Inaccuracy. Qe7 was best. } (16... Qe7 17. f4) 17. Qc2? { (0.89 → -0.53) Mistake. Bxc4 was best. } (17. Bxc4 h6 18. Be3 bxc4 19. Bd4 Re8 20. Re1 Nd7 21. f4 Bxd4+ 22. Qxd4 Qh4 23. Qe3 Qf6) 17... Qb6? { (-0.53 → 0.72) Mistake. Qc7 was best. } (17... Qc7 18. Rfc1) 18. Bxc4 bxc4 19. Be3 Qb7 20. Bg5?! { (0.75 → -0.04) Inaccuracy. Bd4 was best. } (20. Bd4 Rfe8) 20... Qxb4 21. Ra4? { (-0.04 → -1.67) Mistake. e5 was best. } (21. e5 Nd7 22. Rfb1 Qc5 23. e6 fxe6 24. Be3 Bd4 25. Bxd4 Qxd4 26. Rd1 Qe5 27. dxe6 Qxe6) 21... Qc5?? { (-1.67 → 0.37) Blunder. Qb3 was best. } (21... Qb3) 22. Be3 Qc7 23. f3?! { (0.10 → -0.61) Inaccuracy. Qa2 was best. } (23. Qa2 Qe7) 23... Nd7 24. Ne2 Nc5? { (-0.61 → 0.85) Mistake. c3 was best. } (24... c3 25. Bd4 Bxd4+ 26. Rxd4 Rab8 27. Qxc3 Qxc3 28. Nxc3 Rfc8 29. Nb1 a5 30. Na3 Nc5 31. Rc1) 25. Rxc4 Qe7? { (0.86 → 2.62) Mistake. Rfb8 was best. } (25... Rfb8) 26. Ng3?? { (2.62 → 0.66) Blunder. Nd4 was best. } (26. Nd4 Qd7) 26... Rac8?! { (0.66 → 1.40) Inaccuracy. a5 was best. } (26... a5) 27. Bxc5? { (1.40 → 0.00) Mistake. f4 was best. } (27. f4 Rc7 28. Rb1 Rfc8 29. Rb6 Qh4 30. Nf1 Bf8 31. e5 Qd8 32. Nh2 dxe5 33. fxe5 Nd7) 27... Rxc5 28. Rxc5 dxc5 29. f4 Rc8?? { (0.33 → 2.56) Blunder. Qd6 was best. } (29... Qd6 30. Kh1 Rb8 31. Qd3 Rd8 32. Kh2 h5 33. Ne2 f5 34. exf5 Qxd5 35. Qxd5+ Rxd5 36. fxg6) 30. e5 c4 31. d6 Qd7 32. Rc1? { (2.23 → 0.59) Mistake. Ne4 was best. } (32. Ne4 Qf5) 32... c3?? { (0.59 → 2.49) Blunder. f6 was best. } (32... f6 33. exf6 Bxf6 34. Ne4 Bg7 35. Qe2 c3 36. Qxa6 Qf5 37. g3 Qxh3 38. Qd3 h6 39. Nxc3) 33. Qd3?! { (2.49 → 1.54) Inaccuracy. Ne4 was best. } (33. Ne4) 33... Qc6 34. Qe3?! { (1.72 → 0.63) Inaccuracy. Rc2 was best. } (34. Rc2 Qc4) 34... c2 35. Qd2?! { (0.63 → 0.08) Inaccuracy. Ne2 was best. } (35. Ne2 Qd5) 35... a5? { (0.08 → 1.56) Mistake. Bh6 was best. } (35... Bh6 36. d7) 36. Ne4?? { (1.56 → -4.34) Blunder. Qxa5 was best. } (36. Qxa5) 36... a4?? { (-4.34 → 2.37) Blunder. Qxe4 was best. } (36... Qxe4 37. d7) 37. Nf2?? { (2.37 → -0.06) Blunder. d7 was best. } (37. d7 Rd8) 37... a3 38. Nd3?? { (0.00 → -3.51) Blunder. Qa5 was best. } (38. Qa5 f6 39. Qxa3 fxe5 40. Qb3+ Kf8 41. Qa3) 38... a2 39. Ra1 c1=Q+?? { (-4.25 → 2.00) Blunder. Qd5 was best. } (39... Qd5 40. d7 Qxd7 41. Rxa2 Qxd3 42. Qxd3 c1=Q+ 43. Qf1 Qc7 44. Kh2 g5 45. Qf3 Qb8 46. g3) 40. Nxc1 Qxc1+?? { (2.63 → 9.22) Blunder. Bh6 was best. } (40... Bh6 41. Nxa2) 41. Rxc1 Rxc1+ 42. Qxc1 Kf8?! { (16.44 → Mate in 1) Checkmate is now unavoidable. Bf8 was best. } (42... Bf8 43. Kf2) 43. Qc8# { White wins by checkmate. } 1-0