[Event "OLIMPÍADAS UFU MASCULINO 2021"] [Site "https://lichess.org/CV2KR82M"] [Date "2021.10.30"] [White "Alencar42"] [Black "deivissonor"] [Result "1-0"] [UTCDate "2021.10.30"] [UTCTime "19:13:59"] [WhiteElo "1774"] [BlackElo "1195"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6?! { (0.00 → 0.70) Inaccuracy. e6 was best. } { D06 Queen's Gambit Declined: Marshall Defense } (2... e6 3. Nc3 c6 4. e3 Nf6 5. b3 Nbd7 6. Bb2 Bd6 7. Bd3) 3. Nf3 e6 4. Bf4 Bd6?! { (-0.19 → 0.39) Inaccuracy. dxc4 was best. } (4... dxc4 5. Qa4+ Nbd7 6. e3 Nd5 7. Bxc4 Bb4+ 8. Nc3 Bxc3+ 9. bxc3) 5. Be5 Bxe5 6. dxe5 Ne4 7. cxd5?! { (-0.01 → -0.69) Inaccuracy. e3 was best. } (7. e3 b6) 7... Qxd5?! { (-0.69 → 0.15) Inaccuracy. exd5 was best. } (7... exd5) 8. Qxd5 exd5 9. e3 Nc6 10. Bd3?? { (0.03 → -2.28) Blunder. Bb5 was best. } (10. Bb5 Bd7) 10... Nb4 11. Bxe4 dxe4 12. Nd4 c5 13. a3?? { (-2.75 → -6.46) Blunder. Nb5 was best. } (13. Nb5 O-O) 13... Nd3+ 14. Ke2 cxd4 15. exd4 Nxb2 16. Nc3 Bf5 17. Rab1 Nd3?! { (-6.15 → -4.40) Inaccuracy. Rc8 was best. } (17... Rc8 18. Rxb2) 18. Rxb7 O-O?! { (-4.82 → -3.32) Inaccuracy. Nf4+ was best. } (18... Nf4+) 19. f3? { (-3.32 → -5.59) Mistake. Nd5 was best. } (19. Nd5 Bc8) 19... Nf4+ 20. Kf2 exf3 21. gxf3 Nd3+?? { (-6.69 → -2.19) Blunder. Rac8 was best. } (21... Rac8 22. Ke3 Ng2+ 23. Kd2 Rfd8 24. d5 Nh4 25. Rf1 Rc5 26. f4 Rdc8 27. Rc1 g6 28. d6) 22. Ke3 Rfe8 23. Nd5? { (-1.90 → -3.56) Mistake. Ne4 was best. } (23. Ne4 Nxe5) 23... Rab8?? { (-3.56 → 0.00) Blunder. Kf8 was best. } (23... Kf8 24. Nc3 g5 25. h4 Reb8 26. Rc7 Rc8 27. Rxc8+ Rxc8 28. Nb5 Nf4 29. hxg5 Nd5+ 30. Kf2) 24. Ne7+ Kh8?! { (0.00 → 0.90) Inaccuracy. Kf8 was best. } (24... Kf8 25. Rxb8 Rxb8 26. Nxf5 Rb3 27. Kd2 g6 28. Nd6 Nf4 29. Kc2 Rxa3 30. Rb1 Rxf3 31. Rb8+) 25. Rxb8 Rxb8 26. Nxf5 Nb2?? { (0.72 → 4.79) Blunder. Rb3 was best. } (26... Rb3) 27. Rc1?! { (4.79 → 3.79) Inaccuracy. Ke4 was best. } (27. Ke4 Na4) 27... g6 28. Ne7 Rb3+ 29. Ke4 Rxa3 30. Rc8+?! { (4.12 → 2.98) Inaccuracy. f4 was best. } (30. f4) 30... Kg7 31. Kf4? { (3.11 → 1.22) Mistake. Ng8 was best. } (31. Ng8) 31... Nd3+ 32. Kg5? { (1.15 → -0.44) Mistake. Ke4 was best. } (32. Ke4 Nf2+ 33. Kd5 Rxf3 34. Rg8+ Kh6 35. Nc6 Ng4 36. Ra8 Kg7 37. Kd6 Rd3 38. Rxa7 Kf8) 32... a5?? { (-0.44 → Mate in 1) Checkmate is now unavoidable. h6+ was best. } (32... h6+ 33. Kg4 Ra4 34. Rg8+ Kh7 35. Rd8 Nxe5+ 36. Kf4 Nc4 37. h4 Ra6 38. d5 Kg7 39. Ke4) 33. Rg8# { White wins by checkmate. } 1-0