[Event "Gateway Rapid HS section"] [Site "https://lichess.org/gs6sKrGX"] [Date "2021.01.09"] [White "AStappenbeck13"] [Black "Sternd2021"] [Result "1-0"] [UTCDate "2021.01.09"] [UTCTime "16:01:32"] [WhiteElo "1833"] [BlackElo "1464"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "900+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.74) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. d5 { A43 Benoni Defense: Old Benoni } g6 3. e4 Bg7 4. c4 d6 5. Nf3 Nd7 6. Bd3 Ne5?! { (0.91 → 1.53) Inaccuracy. Ngf6 was best. } (6... Ngf6 7. O-O O-O 8. Nc3 h6 9. h3 g5 10. Ne2 e6 11. Ng3) 7. O-O?! { (1.53 → 0.55) Inaccuracy. Nxe5 was best. } (7. Nxe5) 7... Nxd3?! { (0.55 → 1.19) Inaccuracy. Bg4 was best. } (7... Bg4 8. Be2 Nxf3+ 9. Bxf3 Bxf3 10. Qxf3 Nf6 11. Nc3 O-O 12. a4) 8. Qxd3 Qb6 9. Nc3 Nf6 10. Re1 O-O 11. b3 Qc7 12. Bb2 Ng4?! { (1.08 → 2.00) Inaccuracy. Bg4 was best. } (12... Bg4 13. Nd2) 13. h3 Ne5 14. Nxe5 Bxe5 15. Nb5 Qd7?! { (1.42 → 2.34) Inaccuracy. Qb8 was best. } (15... Qb8 16. Bxe5 dxe5 17. Nc3 Bd7 18. a4 a5 19. Re3 Qd6 20. Qe2 f6 21. Qd2 b6 22. Rf3) 16. Bxe5 dxe5 17. Qg3?! { (2.23 → 1.49) Inaccuracy. Qe3 was best. } (17. Qe3 b6) 17... a6 18. Nc3 Qd6 19. Rad1?! { (2.08 → 1.36) Inaccuracy. a4 was best. } (19. a4 Bd7 20. a5 Rfb8 21. Nd1 b5 22. Nb2 Rb7 23. Qe3 Rc8 24. Red1 f6 25. Rac1 Rbc7) 19... b5?! { (1.36 → 2.11) Inaccuracy. Bd7 was best. } (19... Bd7 20. Ne2 f6 21. Qe3 Rab8 22. Rd2 b6 23. f4 exf4 24. Nxf4 Rbe8 25. Red1 a5 26. Nd3) 20. cxb5 axb5?! { (2.25 → 3.10) Inaccuracy. Bd7 was best. } (20... Bd7) 21. Nxb5 Qb8 22. a4 f6?! { (3.21 → 4.62) Inaccuracy. Ba6 was best. } (22... Ba6) 23. Qc3 Ba6 24. Qxc5 Bxb5 25. Qxb5?? { (3.70 → 1.40) Blunder. axb5 was best. } (25. axb5 Qd6) 25... Qd6?? { (1.40 → 4.10) Blunder. Qxb5 was best. } (25... Qxb5 26. axb5) 26. Rb1 Rfc8?! { (3.54 → 4.96) Inaccuracy. Rfb8 was best. } (26... Rfb8 27. Qd3) 27. Rec1 Kg7?! { (4.37 → 6.64) Inaccuracy. Rcb8 was best. } (27... Rcb8 28. Qc6 Ra6 29. Qxd6 exd6 30. Kh2 Rbb6 31. Rc4 f5 32. exf5 gxf5 33. g4 Kf7 34. gxf5) 28. a5?! { (6.64 → 4.22) Inaccuracy. Rxc8 was best. } (28. Rxc8) 28... Rab8?! { (4.22 → 6.13) Inaccuracy. Rcb8 was best. } (28... Rcb8 29. Qc5) 29. Qa4 Ra8 30. b4 e6 31. dxe6 Qxe6 32. b5 Rab8 33. b6 Rxc1+ 34. Rxc1 Rb7 35. a6 Rxb6 36. a7 Ra6 37. a8=Q Rxa8 38. Qxa8 Kh6? { (8.13 → Mate in 12) Checkmate is now unavoidable. Qe7 was best. } (38... Qe7 39. Rc8) 39. Qd5? { (Mate in 12 → 8.47) Lost forced checkmate sequence. Qf8+ was best. } (39. Qf8+ Kg5 40. Qd8 Qa2 41. h4+ Kh6 42. Qf8+ Kh5 43. Qxf6 Qd2 44. Rc5 Qd1+ 45. Kh2 Kh6) 39... Qa6? { (8.47 → Mate in 9) Checkmate is now unavoidable. Qe7 was best. } (39... Qe7) 40. Rc6?! { (Mate in 9 → 10.64) Lost forced checkmate sequence. Qd2+ was best. } (40. Qd2+ g5 41. Qd8 Qe6 42. Qf8+ Kh5 43. Rc7 h6 44. Rh7 f5 45. exf5 g4 46. fxe6 gxh3) 40... Qa1+ 41. Kh2 f5?! { (11.06 → Mate in 11) Checkmate is now unavoidable. Qd4 was best. } (41... Qd4 42. Rxf6) 42. exf5?! { (Mate in 11 → 18.83) Lost forced checkmate sequence. Qd8 was best. } (42. Qd8 Qa7 43. Qh4+ Kg7 44. exf5 Qd7 45. f6+ Kf8 46. Qc4 e4 47. Rc7 Qd6+ 48. g3 Qxf6) 42... Qb1?! { (18.83 → Mate in 5) Checkmate is now unavoidable. Qa4 was best. } (42... Qa4 43. f6) 43. fxg6 Qxg6 44. Rxg6+ hxg6 45. Qxe5 g5 46. g4 Kg6 47. Qe6+ Kh7 48. Qf6 Kg8 49. Qe7 Kh8 50. h4 Kg8 51. hxg5 Kh8 52. g6 Kg8 53. Kh3 Kh8 54. Qh7# { White wins by checkmate. } 1-0