[Event "2016 Summer Marathon"] [Site "https://lichess.org/cpZEHo25"] [Date "2016.08.06"] [White "juan_cok"] [Black "al_sa_co"] [Result "1-0"] [UTCDate "2016.08.06"] [UTCTime "01:16:02"] [WhiteElo "1896"] [BlackElo "2260"] [WhiteRatingDiff "+60"] [BlackRatingDiff "-23"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A43"] [Opening "Benoni Defense: Benoni Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. dxc5 { A43 Benoni Defense: Benoni Gambit Accepted } Nf6 3. Nf3 g6?! { (-0.12 → 0.90) Inaccuracy. e6 was best. } (3... e6 4. Be3 Na6 5. Bd4 Nxc5 6. e3 Be7 7. Be2 O-O 8. O-O d5 9. c4 dxc4 10. Nc3) 4. b4 Bg7 5. e3?! { (0.63 → -0.02) Inaccuracy. Bb2 was best. } (5. Bb2 b6 6. cxb6 Qxb6 7. a3 a5 8. Bd4 Qd8 9. Nbd2 d6 10. e4 O-O 11. Bd3 Nbd7) 5... O-O?! { (-0.02 → 0.65) Inaccuracy. Nd5 was best. } (5... Nd5 6. Qxd5 Bxa1 7. Bd2 O-O 8. Nc3 a6 9. Ne4 Nc6 10. Bc4 d6 11. Nfg5 dxc5 12. Qxc5) 6. Bd3? { (0.65 → -0.79) Mistake. Bb2 was best. } (6. Bb2 b6 7. cxb6 Qxb6 8. a3 d6 9. c4 a5 10. b5 Nbd7 11. Be2 Bb7 12. Nc3 Qd8) 6... a5?! { (-0.79 → 0.29) Inaccuracy. Nd5 was best. } (6... Nd5 7. Nd4 Nxb4 8. O-O Nxd3 9. cxd3 b6 10. Ba3 Ba6 11. Nc3 Nc6 12. Rc1 Bxd4 13. exd4) 7. c3?! { (0.29 → -0.66) Inaccuracy. b5 was best. } (7. b5 Nd5 8. Nd4 d6 9. cxd6 Qxd6 10. O-O Rd8 11. Nd2 Qc7 12. Bb2 Nd7 13. a4 e5) 7... b6?! { (-0.66 → -0.08) Inaccuracy. axb4 was best. } (7... axb4 8. Bb2 bxc3 9. Bxc3 Na6 10. Bxa6 Rxa6 11. O-O b6 12. cxb6 Qxb6 13. Nbd2 d6 14. Qb3) 8. O-O axb4 9. cxb4 bxc5 10. bxc5 Bb7 11. Nc3 Nd5 12. Nxd5 Bxa1 13. Nb6 Ra5 14. Bd2 Rxa2 15. Qb3 Ra7 16. Nd4 Bc6 17. h3?! { (-0.35 → -0.95) Inaccuracy. Rd1 was best. } (17. Rd1 e6 18. Bf1 Qg5 19. Qc2 Qh4 20. Qc4 Qf6 21. Nb3 Bb2 22. Rb1 Be5 23. f4 d5) 17... e5?! { (-0.95 → -0.16) Inaccuracy. d6 was best. } (17... d6 18. Qc2 dxc5 19. Qxc5 Ra2 20. Rd1 Qd6 21. Bb4 Bxd4 22. Qxd4 Qxd4 23. exd4 Rb2 24. Bc5) 18. Nc2 e4 19. Bc4 Bg7 20. Nd4?! { (-0.13 → -0.90) Inaccuracy. Bc3 was best. } (20. Bc3 Qg5 21. Qb2 Bxc3 22. Qxc3 Re8 23. Bb3 Qe5 24. Nd4 Rb7 25. Ra1 d6 26. Ra5 Qf6) 20... Na6? { (-0.90 → 0.33) Mistake. Qg5 was best. } (20... Qg5 21. Bb4 d6 22. cxd6 Rb7 23. Nd5 Bxd5 24. Bxd5 Rxb4 25. Bxf7+ Rxf7 26. Qxb4 Nd7 27. Nc6) 21. Bxa6? { (0.33 → -0.89) Mistake. Qa3 was best. } (21. Qa3 Bxd4 22. exd4 d5 23. Be2 f5 24. Ra1 Rff7 25. Bxa6 Bb7 26. Qc1 Rxa6 27. Rxa6 Bxa6) 21... Rxa6 22. Bc3 Qg5?! { (-0.94 → -0.36) Inaccuracy. Qe7 was best. } (22... Qe7 23. Qb4 Re8 24. Rd1 Ra2 25. Qc4 Ra7 26. Qb4 Ra2 27. Qc4 Ra7 28. Qb4 h5 29. Nc4) 23. Qc4?! { (-0.36 → -1.03) Inaccuracy. Nxc6 was best. } (23. Nxc6 dxc6 24. Nd7 Rfa8 25. Bxg7 Kxg7 26. Rd1 Kh6 27. Qxf7 Qf5 28. Qxf5 gxf5 29. Rd6+ Kg7) 23... Ra3 24. Bb4 Ra7 25. f4?? { (-1.14 → -4.86) Blunder. Rd1 was best. } (25. Rd1 Qe7 26. Be1 Re8 27. Bc3 Be5 28. Rb1 Rd8 29. Bb4 Re8 30. Bc3 Kg7 31. Qb4 Bf6) 25... exf3 26. Nxf3 Qxe3+ 27. Kh2 Bh6?? { (-4.64 → 0.10) Blunder. d5 was best. } (27... d5 28. Qc1 Qxc1 29. Rxc1 d4 30. Nc4 Ra2 31. Kg3 Rb8 32. Bd2 Rb5 33. Bf4 Rxc5 34. Bd6) 28. Bd2 Bf4+ 29. Qxf4 Qxf4+ 30. Bxf4 Ra5? { (0.01 → 1.34) Mistake. Ra2 was best. } (30... Ra2 31. Be3 Re8 32. Rf2 Rxf2 33. Bxf2 Re2 34. Kg1 f6 35. Nd4 Rd2 36. Kf1 Kf7 37. g4) 31. Bd6 Rb8?? { (1.20 → 5.77) Blunder. Re8 was best. } (31... Re8 32. Rf2) 32. Ne5?? { (5.77 → 1.96) Blunder. Bxb8 was best. } (32. Bxb8 Ra2 33. Kg3 Rc2 34. Nd4 Rc3+ 35. Kh2 Rxc5 36. Bd6 Rd5 37. Nxd5 Bxd5 38. Re1 Kg7) 32... Ra2?? { (1.96 → 7.74) Blunder. Rb7 was best. } (32... Rb7 33. Nc8 f5 34. Ne7+ Kg7 35. N7xc6 dxc6 36. Nxc6 Ra6 37. Nd4 Rb4 38. c6 Rxd4 39. Be5+) 33. Nxc6 Re8 34. Nxd7 Ree2 35. Nf6+ Kg7 36. Ne8+?? { (6.66 → 2.06) Blunder. Be5 was best. } (36. Be5 Rxg2+ 37. Kh1 Rge2 38. Nd7+ Rxe5 39. Ndxe5 f5 40. Re1 Ra3 41. Kg2 Ra2+ 42. Kh1 Kf6) 36... Kg8?? { (2.06 → 7.83) Blunder. Rxe8 was best. } (36... Rxe8 37. Nd4 Ra5 38. Rb1 Rc8 39. Kg3 Rcxc5 40. Bxc5 Rxc5 41. Kf3 Rd5 42. Ke4 Ra5 43. Rb7) 37. Ne7+ Kh8? { (7.80 → Mate in 9) Checkmate is now unavoidable. Kf8 was best. } (37... Kf8 38. Nf6 Rxg2+ 39. Kh1 Rgd2 40. Nf5+ Rxd6 41. Nxd6 Ke7 42. Nxh7 Kd7 43. Rxf7+ Ke6 44. Rc7) 38. Rg1?? { (Mate in 9 → 6.62) Lost forced checkmate sequence. Rxf7 was best. } (38. Rxf7 Rxg2+ 39. Kh1 Rg1+ 40. Kxg1 Ra1+ 41. Kf2 Ra2+ 42. Ke3 Ra3+ 43. Kd4 Ra4+ 44. Kd5 Rd4+) 38... h5 39. c6 Rac2 40. c7 Kh7 41. c8=Q Rxc8 42. Nxc8 Rxe8 43. Ne7 Rd8 44. Rd1 Kg7?! { (6.49 → 48.43) Inaccuracy. Re8 was best. } (44... Re8 45. Kg3 Kg7 46. Nd5 Ra8 47. Kf3 Kh6 48. Bf4+ Kg7 49. Bd6 Ra5 50. Bb4 Ra2 51. Be7) 45. Be5+ { Black resigns. } 1-0