[Event "CIS Qualifier"] [Site "https://lichess.org/BG4hXLwl"] [Date "2021.08.09"] [White "VivaanSiotiacis5A"] [Black "naman705"] [Result "1-0"] [UTCDate "2021.08.09"] [UTCTime "09:55:00"] [WhiteElo "1259"] [BlackElo "1654"] [WhiteRatingDiff "+222"] [BlackRatingDiff "-136"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A43"] [Opening "Benoni Defense: Cormorant Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. dxc5?! { (0.66 → 0.08) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 e6 4. e4 d6 5. Bc4 exd5 6. Bxd5 Be7) 2... b6? { (0.08 → 1.51) Mistake. e6 was best. } { A43 Benoni Defense: Cormorant Gambit } (2... e6 3. e4 Bxc5 4. Bd3 Nc6 5. Nf3 Nge7 6. Nc3 O-O 7. O-O) 3. cxb6 axb6?! { (0.87 → 1.49) Inaccuracy. Qxb6 was best. } (3... Qxb6 4. e4 Bb7 5. Nc3 Nf6 6. Bd3 g6 7. Nf3 Bg7 8. O-O) 4. Nc3 b5 5. Nxb5 e5? { (2.41 → 4.41) Mistake. Ba6 was best. } (5... Ba6) 6. e4 f6? { (4.41 → 7.91) Mistake. Nf6 was best. } (6... Nf6 7. Nf3) 7. Nc3? { (7.91 → 4.08) Mistake. Qd5 was best. } (7. Qd5 Ra6) 7... d6? { (4.08 → 7.50) Mistake. Bb4 was best. } (7... Bb4) 8. Nf3 f5 9. exf5 g6 10. fxg6 hxg6 11. Bb5+ Nc6 12. Bxc6+ Qd7 13. Bxd7+ Bxd7 14. Qxd6 Bxd6 15. O-O O-O-O 16. Bg5 Rh5 17. Bxd8 Kxd8 18. Rfd1 e4 19. Nd4?! { (10.92 → 6.51) Inaccuracy. Rxd6 was best. } (19. Rxd6) 19... Bc5 20. Nb3 Bb4 21. Nxe4 Rh4 22. Ng3 Re4 23. Nxe4 Bc5?! { (14.15 → Mate in 8) Checkmate is now unavoidable. Kc7 was best. } (23... Kc7 24. Nec5 Bc8 25. a3 Bxc5 26. Nxc5 Ne7 27. Rd2 Nc6 28. b4 Ne5 29. f3 Nc4 30. Re2) 24. Nexc5?! { (Mate in 8 → 68.08) Lost forced checkmate sequence. Nbxc5 was best. } (24. Nbxc5 Nf6 25. Nxf6 Ke7 26. Ng8+ Kf7 27. Rxd7+ Kxg8 28. f4 g5 29. fxg5 Kf8 30. Re1 Kg8) 24... Ne7?! { (68.08 → Mate in 6) Checkmate is now unavoidable. Ke8 was best. } (24... Ke8 25. Rxd7 Nf6 26. Rg7 Nh5 27. Re1+ Kf8 28. Ne6+ Ke8 29. Rxg6 Kf7 30. g4 Nf6 31. Rxf6+) 25. Nxd7?! { (Mate in 6 → 62.96) Lost forced checkmate sequence. Rxd7+ was best. } (25. Rxd7+ Ke8 26. Re1 Kf7 27. Rdxe7+ Kg8 28. Ne6 g5 29. Rd1 Kh8 30. Rd8#) 25... Nd5?! { (62.96 → Mate in 9) Checkmate is now unavoidable. Kc7 was best. } (25... Kc7 26. Ne5) 26. Rxd5 Kc7 27. Nbc5 Kc6 28. Rad1 Kb5 29. Ne4+ Ka6 30. R1d4 Kb7 31. Rb4+ Kc6 32. Rdd4 Kc7 33. Rbc4+ Kb7 34. Rd3 Ka6 35. Ra3+ Kb5 36. Rc8 Kb4 37. Ra7 Kb5 38. Rb7+ Ka4 39. Ra8# { White wins by checkmate. } 1-0