[Event "Benko Gambit Rapid Arena"] [Site "https://lichess.org/nlM9g5Hy"] [Date "2023.04.04"] [White "Midlnight"] [Black "AlechinKaspar"] [Result "1-0"] [UTCDate "2023.04.04"] [UTCTime "14:59:33"] [WhiteElo "1751"] [BlackElo "2292"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-51"] [BlackTitle "CM"] [Variant "From Position"] [TimeControl "600+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkb1r/p2ppppp/5n2/1ppP4/2P5/8/PP2PPPP/RNBQKBNR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. cxb5 a6 2. Nc3 axb5 3. Nxb5 Ba6 4. Nc3 g6 5. g3?! { (1.23 → 0.40) Inaccuracy. e4 was best. } (5. e4 Bxf1 6. Kxf1 d6 7. g3 Bg7 8. a4 O-O 9. Nf3 Na6) 5... d6 6. Bg2 Bg7 7. Nf3 O-O 8. O-O Nfd7 9. e4?! { (0.83 → -0.15) Inaccuracy. Bd2 was best. } (9. Bd2 Bb7 10. e4 Ba6 11. Re1 Ne5 12. Nxe5 Bxe5 13. a4 Qb6 14. Qc2 Bc4 15. Bh6 Re8) 9... Bxf1 10. Bxf1 Nb6?! { (-0.24 → 0.41) Inaccuracy. Qa5 was best. } (10... Qa5 11. a4) 11. Bg5 h6 12. Be3 Nc4?? { (0.05 → 4.46) Blunder. Na6 was best. } (12... Na6 13. Nd2 Nd7 14. a4 Nb4 15. Ra3 h5 16. Bf4 Rb8 17. Nc4) 13. Bxc4 Nd7 14. Qd2 Kh7 15. a4 Qb6 16. Bb5 Qa5?! { (4.80 → 6.26) Inaccuracy. Bxc3 was best. } (16... Bxc3 17. Qxc3 Qxb5 18. Bxh6 Rg8 19. Ng5+ Kxh6 20. Nxf7+ Kh7 21. Qc1 Kg7 22. axb5 Kxf7 23. Kg2) 17. Bxd7 Qb4 18. Bb5 Bxc3 19. bxc3 Qxe4 20. c4?! { (6.19 → 4.85) Inaccuracy. Nh4 was best. } (20. Nh4 Rfb8 21. Re1 Rxb5 22. axb5 g5 23. Ng2 Rb8 24. c4 Qxg2+ 25. Kxg2 f6 26. Bxc5 dxc5) 20... Qxf3 21. Bxh6 Rh8 22. a5 Kg8 23. a6?! { (4.61 → 3.59) Inaccuracy. Bf4 was best. } (23. Bf4 Qg4 24. a6 f6 25. Re1 g5 26. f3 Qf5 27. Be3 Ra7 28. Qe2 Kf8 29. Bd2 Kg7) 23... Qh5 24. h4 Rxh6 25. a7 Rh8 26. Bc6 Kh7?! { (3.47 → 5.15) Inaccuracy. Qe5 was best. } (26... Qe5 27. Re1 Qxe1+ 28. Qxe1 Rxa7 29. Qb1 Ra5 30. Kg2 Rh5 31. Bd7 Ra8 32. Be6 Kf8 33. Qb7) 27. Bxa8 Rxa8 28. Qe3 Qe5 29. Qxe5 dxe5 30. Kg2 f5 31. Kf3 Kg7 32. Ra6 Kf7 33. g4 Kg7 34. gxf5 gxf5 35. h5 Kh7 36. Kg3 Kg7 37. Kh4 e6 38. dxe6 Kf6 39. h6 e4 40. Kh5 Ke5 41. h7 f4 42. Kg6 e3 43. fxe3 fxe3 44. Kg7 e2 45. Ra1 Rxa7+ 46. Rxa7 e1=Q 47. h8=Q Qg3+?! { (15.89 → Mate in 10) Checkmate is now unavoidable. Qf2 was best. } (47... Qf2 48. Qh5+ Kd4 49. e7 Kc3 50. e8=Q Qg1+ 51. Qeg6 Qxg6+ 52. Qxg6 Kd4 53. Qd6+ Ke3 54. Qxc5+) 48. Kf7+ Ke4 49. Qh7+ Kd4 50. Rd7+ Kxc4 51. Qc2+ Kb5 52. Rb7+?! { (Mate in 12 → 18.74) Lost forced checkmate sequence. Qd3+ was best. } (52. Qd3+ Qxd3 53. Rxd3 Kc4 54. Rd1 Kc3 55. e7 Kc2 56. Rd7 Kb2 57. e8=Q Kc3 58. Qe3+ Kb4) 52... Kc6?! { (18.74 → Mate in 2) Checkmate is now unavoidable. Ka6 was best. } (52... Ka6 53. Qe4 Qf2+ 54. Kg8 Qg3+ 55. Rg7 Qb3 56. Qa8+ Kb5 57. Qb8+ Kc4 58. Rg4+ Kd5 59. Qxb3+) 53. Qe4+ Kd6 54. Rb6+ Kc7 55. Qb7+ Kd8 56. Qd7# { White wins by checkmate. } 1-0