[Event "Intercâmbio Mater e Benedini Arena"] [Site "https://lichess.org/dDUpqsOn"] [Date "2021.05.26"] [White "lucas-france11"] [Black "felipemartelato"] [Result "1-0"] [UTCDate "2021.05.26"] [UTCTime "22:57:25"] [WhiteElo "1460"] [BlackElo "1243"] [WhiteRatingDiff "+22"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. d3 d6 4. Nc3 Nc6 5. Nd5?! { (0.27 → -0.36) Inaccuracy. d4 was best. } (5. d4 exd4 6. Nxd4 Be7 7. Bc4 O-O 8. O-O Ne5 9. Be2 Re8) 5... Nd4?! { (-0.36 → 0.64) Inaccuracy. Nxd5 was best. } (5... Nxd5 6. exd5 Ne7 7. c4 g6 8. g3 Bg7 9. Bg2 O-O 10. O-O) 6. Nxd4 Nxe4?? { (0.12 → 10.01) Blunder. Nxd5 was best. } (6... Nxd5 7. exd5 exd4 8. h4 Bd7 9. Bf4 Qe7+ 10. Kd2 O-O-O 11. g3) 7. dxe4?! { (10.01 → 6.42) Inaccuracy. Nb5 was best. } (7. Nb5) 7... exd4 8. Qxd4 Be7 9. Bb5+ Bd7 10. Bc4?! { (8.50 → 5.98) Inaccuracy. Qxg7 was best. } (10. Qxg7 Rf8 11. Bxd7+ Qxd7 12. Bg5 f6 13. Bh6 Rf7 14. Qh8+ Bf8 15. Nxf6+ Rxf6 16. Qxf6 Bxh6) 10... Bf8 11. e5 dxe5 12. Qxe5+ Be7 13. Nxe7 Qb8 14. Nd5+ Be6 15. Nxc7+ Ke7?! { (14.07 → Mate in 6) Checkmate is now unavoidable. Qxc7 was best. } (15... Qxc7 16. Qxc7) 16. b3 Qd8 17. Qxg7?! { (Mate in 7 → 18.98) Lost forced checkmate sequence. Ba3+ was best. } (17. Ba3+ Kd7 18. O-O-O+ Bd5 19. Nxd5 Kc8 20. Ne7+ Qxe7 21. Qxe7 Rg8 22. Bd6 Re8 23. Qxe8#) 17... Kd7 18. O-O Bg4 19. Qxg4+ Kxc7 20. Rd1?! { (Mate in 9 → 31.76) Lost forced checkmate sequence. Bf4+ was best. } (20. Bf4+ Kc6 21. Qf3+ Kb6 22. Qe3+ Kc6 23. Bb5+ Kxb5 24. a4+ Kb4 25. Qe1+ Kc5 26. Qc3+ Kb6) 20... Qxd1+ 21. Qxd1 Rhg8 22. Bf4+ Kb6 23. h3?! { (Mate in 2 → 21.05) Lost forced checkmate sequence. Qd4+ was best. } (23. Qd4+ Kc6 24. Qd6#) 23... Kc5?! { (21.05 → Mate in 1) Checkmate is now unavoidable. Rad8 was best. } (23... Rad8 24. Qh5 a6 25. Be3+ Kc7 26. Qxf7+ Kb8 27. Qxg8 Rxg8 28. Bxg8 h6 29. Bxh6 Kc7 30. f3) 24. Bxf7?! { (Mate in 1 → 56.39) Lost forced checkmate sequence. Qd6# was best. } (24. Qd6#) 24... Rg7?! { (56.39 → Mate in 3) Checkmate is now unavoidable. Rad8 was best. } { Black offers draw } (24... Rad8 25. Qh5+) 25. Bd5 Kb4 26. Qd4+ Ka3 27. Qa4+ Kb2 28. Bc1+ Kxa1 29. Qd4+ Kb1 30. Qb2# { White wins by checkmate. } 1-0