[Event "Bischwiller VS St-Maur Juniors Team Battle"] [Site "https://lichess.org/kqCFrcsg"] [Date "2020.04.09"] [White "Maxs04"] [Black "puzzleschess"] [Result "1-0"] [UTCDate "2020.04.09"] [UTCTime "12:24:06"] [WhiteElo "1532"] [BlackElo "1574"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A57"] [Opening "Benko Gambit: Zaitsev System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. c4?! { (0.79 → -0.02) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 exd5 6. Bxd5 a6) 2... Nf6 3. d5 b5 4. cxb5 a6 5. Nc3 { A57 Benko Gambit: Zaitsev System } g6? { (0.11 → 1.47) Mistake. axb5 was best. } (5... axb5 6. Nxb5 e6 7. dxe6 Qa5+ 8. Nc3 fxe6 9. Nf3 Be7 10. Bd2) 6. e4 d6 7. Nf3 Bg7 8. Bd3 O-O 9. O-O Bg4?! { (1.25 → 1.86) Inaccuracy. axb5 was best. } (9... axb5 10. Bxb5 Ba6 11. Qe2 Bxb5 12. Nxb5 Na6 13. Rd1 Nd7 14. a4 Re8 15. h3 Nb4 16. Ra3) 10. h3 Bd7 11. Bf4? { (2.07 → 0.62) Mistake. bxa6 was best. } (11. bxa6 Nxa6 12. Bc4 Bc8 13. Bf4 Nd7 14. Qd2 Nc7 15. Rfe1 Ba6 16. Bxa6 Nxa6 17. e5 Nxe5) 11... Bc8? { (0.62 → 2.28) Mistake. axb5 was best. } (11... axb5) 12. a4 Nbd7 13. Qe2 Nb6?! { (2.14 → 3.51) Inaccuracy. axb5 was best. } (13... axb5) 14. a5 Nbd7 15. Rfb1?? { (3.83 → 0.85) Blunder. b6 was best. } (15. b6) 15... axb5 16. Bxb5 Rb8?? { (0.92 → 3.06) Blunder. Rxa5 was best. } (16... Rxa5) 17. b4? { (3.06 → 1.41) Mistake. a6 was best. } (17. a6 Ra8) 17... Qc7? { (1.41 → 2.95) Mistake. cxb4 was best. } (17... cxb4 18. Rxb4 Nxe4 19. Rxe4 Bxc3 20. Ra3 Nf6 21. Rxe7 Nxd5 22. Bg5 Nxe7 23. Bxe7 Qc7 24. Bxf8) 18. bxc5?! { (2.95 → 2.02) Inaccuracy. Qc4 was best. } (18. Qc4 Ne8) 18... Nxc5 19. Na4?? { (2.15 → -2.12) Blunder. Qc4 was best. } (19. Qc4 Nfxe4) 19... Nxa4?? { (-2.12 → 1.07) Blunder. Nfxe4 was best. } (19... Nfxe4 20. Nb6 Nc3 21. Qc4 Bf5 22. Rd1 Rxb6 23. axb6 Qxb6 24. Bc6 Qb2 25. Kh2 Bd3 26. Rxd3) 20. Rxa4 Bd7? { (1.31 → 3.16) Mistake. Ba6 was best. } (20... Ba6 21. Qd3) 21. Rab4?? { (3.16 → 0.27) Blunder. Be3 was best. } (21. Be3 Qb7 22. Rab4 Bxb5 23. Rxb5 Qa6 24. Nd4 Rxb5 25. Qxb5 Qxb5 26. Rxb5 Nxe4 27. Nc6 f5) 21... Rfc8?? { (0.27 → 2.83) Blunder. Qxa5 was best. } (21... Qxa5 22. Nd2 Bxb5 23. Rxb5 Qc7 24. Rxb8 Rxb8 25. Rxb8+ Qxb8 26. Qc4 Nd7 27. Be3 Bf6 28. Qc6) 22. Bxd7?! { (2.83 → 1.93) Inaccuracy. a6 was best. } (22. a6) 22... Nxd7? { (1.93 → 3.81) Mistake. Rxb4 was best. } (22... Rxb4 23. Rxb4 Nxd7 24. a6 Qa5 25. Qb5 Qxb5 26. Rxb5 Ra8 27. Ra5 Bc3 28. Ra2 Nc5 29. a7) 23. Rxb8 Rxb8?! { (3.61 → 5.21) Inaccuracy. Nxb8 was best. } (23... Nxb8 24. Rc1) 24. Rxb8+ Qxb8 25. Qa2?! { (4.69 → 3.42) Inaccuracy. Qc4 was best. } (25. Qc4 Qb1+) 25... Nc5 26. a6?? { (3.35 → 1.38) Blunder. Be3 was best. } (26. Be3) 26... Qa7 27. Be3? { (1.44 → 0.13) Mistake. Qa5 was best. } (27. Qa5 Bf8 28. Qd8 Nxa6 29. Qc8 Nc5 30. Bh6 Nd7 31. g3 Qb8 32. Qxd7 Bxh6 33. Qxe7 Bf8) 27... Bc3?? { (0.13 → 12.85) Blunder. Qxa6 was best. } (27... Qxa6 28. Qb1 Bc3 29. Bxc5 dxc5 30. e5 Kg7 31. Qd1 c4 32. g3 Bb4 33. Qd4 Qb5 34. d6) 28. Bxc5 dxc5 29. Qa4 Kg7 30. Qb5 f5 31. Qb7 { Black resigns. } 1-0