[Event "Classical Shield Arena"] [Site "https://lichess.org/FvWEKkXf"] [Date "2020.01.10"] [White "Chesscase"] [Black "marc_bret"] [Result "1-0"] [UTCDate "2020.01.10"] [UTCTime "18:49:46"] [WhiteElo "1805"] [BlackElo "1843"] [WhiteRatingDiff "+76"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A57"] [Opening "Benko Gambit: Zaitsev System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 { A57 Benko Gambit: Zaitsev System } axb5 6. Nxb5 g6 7. Nf3 Bg7 8. Nc3 O-O 9. e4 d6 10. Bb5?? { (0.85 → -1.25) Blunder. Bc4 was best. } (10. Bc4 Ba6 11. Bxa6 Nxa6 12. O-O Qb6 13. a4 Nd7 14. Nd2 Ne5 15. f4 c4+ 16. Kh1 Nd3) 10... Ba6?? { (-1.25 → 0.91) Blunder. Nxe4 was best. } (10... Nxe4 11. Bd2 Nxd2 12. Qxd2 Qa5 13. Be2 Nd7 14. a4 Rb8 15. O-O Rb4 16. Rae1 Ne5 17. Nxe5) 11. Bxa6 Nxa6 12. O-O Ng4 13. h3 Ne5 14. a3?! { (1.31 → 0.73) Inaccuracy. Nxe5 was best. } (14. Nxe5 Bxe5 15. Bh6 Re8 16. f4 Bd4+ 17. Kh1 Nb8 18. Qe2 Nd7 19. f5 Qb6 20. Nb5 Bg7) 14... Nc7 15. Bg5?! { (1.22 → 0.41) Inaccuracy. Nxe5 was best. } (15. Nxe5 Bxe5) 15... h6? { (0.41 → 1.73) Mistake. Nxf3+ was best. } (15... Nxf3+ 16. Qxf3 Qd7 17. a4 Rfb8 18. Rfb1 Rb4 19. Qd3 e6 20. a5 exd5 21. exd5 Qf5 22. Qxf5) 16. Bf4?! { (1.73 → 0.64) Inaccuracy. Nxe5 was best. } (16. Nxe5 hxg5) 16... Nc4?! { (0.64 → 1.35) Inaccuracy. Nxf3+ was best. } (16... Nxf3+ 17. Qxf3) 17. Qc1?! { (1.35 → 0.64) Inaccuracy. Qe2 was best. } (17. Qe2 Nb6 18. a4 g5 19. Bg3 Ra5 20. Qd3 Bxc3 21. bxc3 Rxa4 22. Rxa4 Nxa4 23. Ra1 Qd7) 17... Qb8?! { (0.64 → 1.25) Inaccuracy. g5 was best. } (17... g5 18. Bh2) 18. Bxh6?! { (1.25 → 0.54) Inaccuracy. Rb1 was best. } (18. Rb1) 18... Qxb2 19. Bxg7 Qxc1 20. Rfxc1 Kxg7 21. a4 Rfb8 22. Rcb1 Nb6?! { (0.56 → 1.52) Inaccuracy. Rb4 was best. } (22... Rb4 23. Kf1) 23. a5? { (1.52 → 0.39) Mistake. Nd2 was best. } (23. Nd2 Nd7 24. Rxb8 Rxb8 25. Kf1 f5 26. a5 Na6 27. Rb1 Rxb1+ 28. Ndxb1 Kf6 29. exf5 Kxf5) 23... Nc4 24. Rxb8 Rxb8 25. a6 Ra8? { (0.00 → 1.48) Mistake. Rb3 was best. } (25... Rb3 26. Ne2 Ra3 27. Rxa3 Nxa3 28. Nd2 Nxa6 29. g4 f5 30. gxf5 gxf5 31. f3 Kf6 32. Kf2) 26. a7 Kf8?! { (1.70 → 2.70) Inaccuracy. Kf6 was best. } (26... Kf6 27. g4) 27. Ng5 f6?? { (2.05 → 7.34) Blunder. e6 was best. } (27... e6 28. g3) 28. Ne6+ Nxe6 29. dxe6 Ke8?! { (6.33 → 26.41) Inaccuracy. Nb6 was best. } (29... Nb6) 30. Kf1 Kd8 31. Ke2?! { (8.52 → 5.00) Inaccuracy. Nd5 was best. } (31. Nd5 f5 32. exf5 gxf5 33. Ke2 Kc8 34. Nxe7+ Kb7 35. Rb1+ Ka6 36. Nd5 Rxa7 37. e7 Rxe7+) 31... Kc8?! { (5.00 → 7.85) Inaccuracy. Nb6 was best. } (31... Nb6 32. h4) 32. Nd5 Kd8? { (7.64 → Mate in 12) Checkmate is now unavoidable. Kb7 was best. } (32... Kb7 33. Nxe7 Nb6 34. Kd3 Re8 35. Nd5 Nxd5 36. exd5 c4+ 37. Kxc4 Rc8+ 38. Kd4 Ka8 39. Ra6) 33. f4?! { (Mate in 12 → 12.08) Lost forced checkmate sequence. Rb1 was best. } (33. Rb1 Kc8 34. Nxe7+ Kc7 35. Nd5+ Kc6 36. e7 Nb2 37. Rxb2 c4 38. Rb8 Rxa7 39. e8=Q+ Kc5) 33... f5 34. g4 fxe4 35. f5 Ne5 36. Nb6 { Black resigns. } 1-0