[Event "Casilla65 Arena"] [Site "https://lichess.org/PWpcvEVy"] [Date "2023.08.01"] [White "nomanzana"] [Black "Facu77"] [Result "0-1"] [UTCDate "2023.08.01"] [UTCTime "02:01:03"] [WhiteElo "2013"] [BlackElo "2095"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A58"] [Opening "Benko Gambit Accepted: Fianchetto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 b5 5. cxb5 a6 6. bxa6 Bxa6 7. Nc3 g6 8. g3 Bg7 9. Bg2 { A58 Benko Gambit Accepted: Fianchetto Variation } Nbd7 10. O-O O-O 11. Rb1 Nb6 12. Re1?! { (0.81 → 0.01) Inaccuracy. b3 was best. } (12. b3 Bb7) 12... Rb8? { (0.01 → 1.15) Mistake. Bc4 was best. } (12... Bc4 13. e4 Bxa2 14. Nxa2 Rxa2 15. b4 Qa8 16. bxc5 Na4 17. cxd6 exd6 18. Bd2 Ng4 19. Re2) 13. e4?! { (1.15 → 0.25) Inaccuracy. b3 was best. } (13. b3 Nfd7 14. Bd2 Qc7 15. h3 Qb7 16. Nh2 Nf6 17. Bg5 h6 18. Bf4 Kh7 19. Bc1 Nbd7) 13... Nfd7 14. Qc2 Nc4 15. b3 Nce5 16. Nxe5 Nxe5 17. Rd1 Qa5 18. Na4 Qc7? { (-0.41 → 0.98) Mistake. Bb5 was best. } (18... Bb5 19. Bb2 c4 20. Bh3 Bxa4 21. Bxe5 cxb3 22. axb3 Bxb3 23. Rxb3 Bxe5 24. Rxb8 Rxb8 25. Rb1) 19. f4 Nd7 20. Bb2 Bxb2 21. Nxb2 Ra8 22. a4 Rfb8 23. Nc4?! { (0.28 → -0.36) Inaccuracy. Bf1 was best. } (23. Bf1 Bxf1 24. Rxf1 Rb4 25. Rf3 Qb7 26. Re1 Nb6 27. Nd3 Rd4 28. Nf2 Nd7 29. Rc3 Qa6) 23... Rb4 24. Bf1 Rab8 25. Ne3 Bxf1 26. Kxf1 Qb7 27. Rd3? { (-0.03 → -1.29) Mistake. Nc4 was best. } (27. Nc4 Nb6) 27... Nb6?! { (-1.29 → -0.39) Inaccuracy. Rxe4 was best. } (27... Rxe4 28. Nc4) 28. Ra1?! { (-0.39 → -1.12) Inaccuracy. a5 was best. } (28. a5 Na8 29. Nc4 Nc7 30. Kf2 Nb5 31. Qa2 Nd4 32. Nd2 Qb5 33. Re3 Ra8 34. Ra1 Qb8) 28... Qa6 29. Kf2 Nd7? { (-0.88 → 0.45) Mistake. Rxe4 was best. } (29... Rxe4) 30. Nc4?! { (0.45 → -0.13) Inaccuracy. Rc3 was best. } (30. Rc3) 30... Nf6? { (-0.13 → 1.07) Mistake. Nb6 was best. } (30... Nb6 31. Nd2) 31. Ke3?! { (1.07 → 0.00) Inaccuracy. Re1 was best. } (31. Re1 Qb7 32. a5 Ne8 33. e5 Qd7 34. Rde3 Ng7 35. exd6 exd6 36. Re7 Qh3 37. Kg1 Nf5) 31... Qb7 32. Rb1 Rxa4?! { (-0.20 → 0.80) Inaccuracy. h5 was best. } (32... h5 33. Rc3) 33. e5? { (0.80 → -0.76) Mistake. bxa4 was best. } (33. bxa4 Qxb1 34. Qxb1 Rxb1 35. e5 Ne8 36. a5 Rb4 37. Nb6 Kf8 38. Nd7+ Kg7 39. Ra3 Nc7) 33... Nxd5+ 34. Rxd5 Qxd5 35. bxa4 Rxb1 36. Qxb1 Qd4+?! { (-0.77 → -0.10) Inaccuracy. Qxc4 was best. } (36... Qxc4 37. Qb5 Qc3+ 38. Kf2 Kg7 39. Qd7 dxe5 40. Qxe7 Qd4+ 41. Kf3 exf4 42. gxf4 Qd1+ 43. Qe2) 37. Kf3 Qxc4 38. Qb8+?? { (-0.21 → -2.01) Blunder. exd6 was best. } (38. exd6 Qd5+ 39. Qe4 Qxd6 40. Qe5 Qc6+ 41. Ke3 h5 42. Qxe7 c4 43. Qb4 Qd5 44. Qb8+ Kh7) 38... Kg7 39. exd6 Qd5+? { (-1.94 → -0.75) Mistake. Qd3+ was best. } (39... Qd3+) 40. Kg4?? { (-0.75 → Mate in 1) Checkmate is now unavoidable. Ke2 was best. } (40. Ke2 exd6) 40... exd6?? { (Mate in 1 → -3.22) Lost forced checkmate sequence. Qh5# was best. } (40... Qh5#) 41. a5?? { (-3.22 → Mate in 1) Checkmate is now unavoidable. Qb2+ was best. } (41. Qb2+ Kf8) 41... Qh5# { Black wins by checkmate. } 0-1