[Event "Open Tecnológico Arena"] [Site "https://lichess.org/kgtcE6Oj"] [Date "2020.05.01"] [White "El_Aleph26"] [Black "Ozymandias_TheGreat"] [Result "1-0"] [UTCDate "2020.05.01"] [UTCTime "20:27:56"] [WhiteElo "2154"] [BlackElo "1686"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A43"] [Opening "Benoni Defense: French Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. e4 c5?! { (0.08 → 0.65) Inaccuracy. d5 was best. } (2... d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8 7. O-O) 3. d5 { A43 Benoni Defense: French Benoni } Qb6 4. c4 Ne7 5. Nc3 g6 6. Na4 Qb4+?? { (1.51 → 8.89) Blunder. Qd8 was best. } (6... Qd8 7. Bg5) 7. Bd2 Qxd2+ 8. Qxd2 exd5 9. exd5 d6 10. Nf3 Na6 11. Be2 b6 12. O-O Bg7 13. Nc3 O-O 14. Nb5 Bd7 15. Nxd6 Rad8 16. Nb7 Rb8 17. Nd6 Rfd8 18. Qf4 Bf5 19. Nxf5 Nxf5 20. Rab1 Nd4 21. Nxd4 Bxd4 22. a3 Re8 23. Bf3 Rbc8 24. Rfe1 Rf8 25. h4 f6 26. Re7 Be5?! { (15.71 → Mate in 14) Checkmate is now unavoidable. f5 was best. } (26... f5 27. d6) 27. Qh6 Rf7 28. Rxf7 Kxf7 29. Qxh7+ Ke8?! { (26.85 → Mate in 9) Checkmate is now unavoidable. Kf8 was best. } (29... Kf8 30. Qh8+) 30. Qg8+?! { (Mate in 9 → 29.41) Lost forced checkmate sequence. d6 was best. } (30. d6 Bxd6 31. Qg8+ Ke7 32. Qg7+ Ke8 33. Re1+ Be5 34. Qxf6 Kd7 35. Rxe5 Rg8 36. Re7+ Kd8) 30... Kd7?! { (29.41 → Mate in 7) Checkmate is now unavoidable. Ke7 was best. } (30... Ke7) 31. Qe6+ Kc7 32. Rd1 Bd6 33. Qxf6 Rd8 34. Qxg6 Nb8 35. Bg4 a6 36. h5 b5 37. b3 bxc4?! { (20.23 → Mate in 11) Checkmate is now unavoidable. b4 was best. } (37... b4 38. axb4) 38. bxc4 Nd7 39. Bxd7 Rxd7 40. h6 Be5 41. Re1 Bd4 42. Qc6+ Kd8 43. h7 Bc3 44. Rb1 Ke7 45. Qe6+ Kd8 46. Rb8+ Kc7 47. Qb6# { White wins by checkmate. } 1-0