[Event "Atlántico 4"] [Site "https://lichess.org/mmt3j2Xd"] [Date "2021.06.24"] [White "NELSONAQ"] [Black "davidg77"] [Result "1-0"] [UTCDate "2021.06.24"] [UTCTime "03:41:14"] [WhiteElo "2458"] [BlackElo "2152"] [WhiteRatingDiff "+29"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D01"] [Opening "Richter-Veresov Attack: Two Knights System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 { D01 Richter-Veresov Attack: Two Knights System } h6 5. Bh4 e6 6. a3 Be7 7. e3 c5 8. Be2 O-O 9. O-O a6 10. h3 b5 11. Ne5 Nxe5 12. dxe5 Nd7 13. Bxe7 Qxe7 14. f4 Bb7 15. Bf3 Rfd8 16. Qe1 Nb6 17. b3 d4 18. exd4 cxd4 19. Ne4 Bxe4 20. Bxe4 Rac8 21. Rd1 Qxa3?! { (0.09 → 0.86) Inaccuracy. g6 was best. } (21... g6 22. Rf3) 22. Qh4?! { (0.86 → -0.12) Inaccuracy. f5 was best. } (22. f5 Nd7 23. fxe6 fxe6 24. Qg3 g5 25. Ra1 Qe7 26. Bd3 Rf8 27. Rxf8+ Qxf8 28. Rxa6 Nc5) 22... Qc5 23. f5 d3+?! { (-0.44 → 0.39) Inaccuracy. Nd7 was best. } (23... Nd7 24. fxe6) 24. Kh1 Qxe5 25. Bxd3?! { (0.62 → -0.18) Inaccuracy. fxe6 was best. } (25. fxe6 fxe6 26. Bxd3 Nd7 27. Rfe1 Qb8 28. Qe7 Nc5 29. Bg6 Rf8 30. b4 Rf6 31. Bh5 Qb7) 25... exf5 26. Rde1 Qd4?? { (-0.33 → 5.38) Blunder. Qd6 was best. } (26... Qd6 27. Bxf5) 27. Re8+ Kh7?? { (5.30 → Mate in 8) Checkmate is now unavoidable. Rxe8 was best. } (27... Rxe8 28. Qxd4 Rc6 29. Bxf5 Rf6 30. Rf3 Kf8 31. Kg1 Re1+ 32. Kh2 Re8 33. Rf4 Nc8 34. Bd7) 28. Qxd4? { (Mate in 8 → 8.15) Lost forced checkmate sequence. Bxf5+ was best. } (28. Bxf5+ g6 29. Bxg6+ Kg7 30. Rxf7+ Kxg6 31. Qg3+ Kxf7 32. Qg8+ Kf6 33. Re6+ Kf5 34. Qg6+ Kf4) 28... Rxd4 29. Bxf5+ g6 30. Bxc8 { Black resigns. } 1-0