[Event "Dimas040681 Arena"] [Site "https://lichess.org/reLcMoI9"] [Date "2024.04.08"] [White "P_Duke_Junior"] [Black "DONGUZ-ORENBURG"] [Result "1-0"] [UTCDate "2024.04.08"] [UTCTime "18:16:53"] [WhiteElo "1500"] [BlackElo "1190"] [WhiteRatingDiff "+124"] [BlackRatingDiff "-46"] [Variant "Standard"] [TimeControl "120+1"] [ECO "C43"] [Opening "Petrov's Defense: Modern Attack, Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. d4 d5 { C43 Petrov's Defense: Modern Attack, Symmetrical Variation } 4. dxe5 dxe4?? { (0.21 → 6.03) Blunder. Nxe4 was best. } (4... Nxe4 5. Nbd2 Nc5 6. c3 c6 7. Be2 Nbd7 8. O-O Be7 9. Nb3) 5. exf6?? { (6.03 → 0.00) Blunder. Qxd8+ was best. } (5. Qxd8+ Kxd8 6. Ng5 Ng4 7. Nxf7+ Ke8 8. Nxh8 Bb4+ 9. Bd2 Bc5) 5... exf3?? { (0.00 → 1.87) Blunder. Qxd1+ was best. } (5... Qxd1+ 6. Kxd1 exf3 7. gxf3 Bf5 8. Bf4 Nd7 9. Bxc7 Rc8 10. Bg3) 6. Qxd8+ Kxd8 7. gxf3?! { (1.91 → 0.84) Inaccuracy. Bg5 was best. } (7. Bg5 Bb4+ 8. Nc3 Re8+ 9. Be3 g6 10. O-O-O+ Bd7 11. Nb5 c6) 7... gxf6 8. Be3 Be6 9. Nc3 Nd7 10. O-O-O Bd6?! { (0.71 → 1.55) Inaccuracy. h5 was best. } (10... h5) 11. Bg2?! { (1.55 → 0.57) Inaccuracy. Nb5 was best. } (11. Nb5 Bf8) 11... Ke7?! { (0.57 → 1.42) Inaccuracy. Rg8 was best. } (11... Rg8 12. Bf1) 12. f4 f5?! { (1.42 → 2.53) Inaccuracy. c6 was best. } (12... c6 13. Ne4) 13. Bxb7 Rab8 14. Bf3 Nb6 15. a3?! { (2.75 → 1.57) Inaccuracy. Nb5 was best. } (15. Nb5) 15... Nc4 16. Na4?! { (1.83 → 0.98) Inaccuracy. Nd5+ was best. } (16. Nd5+) 16... Bd7 17. b3? { (0.86 → -0.64) Mistake. Nc3 was best. } (17. Nc3 Nxb2 18. Rxd6 Kxd6 19. Bxa7 Be6 20. Rg1 c6 21. Bxb8+ Rxb8 22. Be2 Nc4 23. Bxc4 Bxc4) 17... Bxa4?! { (-0.64 → 0.00) Inaccuracy. Bxa3+ was best. } (17... Bxa3+ 18. Kb1) 18. bxa4?? { (0.00 → Mate in 1) Checkmate is now unavoidable. bxc4 was best. } (18. bxc4 Bxa3+ 19. Kd2 Rhd8+ 20. Bd5 Rb2 21. Ra1 Bb4+ 22. Kc1 Rxc2+ 23. Kb1 Bb3 24. Rxa7 Bc3) 18... Nxa3?? { (Mate in 1 → 0.23) Lost forced checkmate sequence. Bxa3# was best. } (18... Bxa3#) 19. Bxa7 Rb7?? { (-0.19 → 5.60) Blunder. Bxf4+ was best. } (19... Bxf4+ 20. Be3) 20. Rhe1+ Kd7 21. Bxb7 { Black resigns. } 1-0