[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/ky5uOKsm"] [Date "2026.04.03"] [Round "-"] [White "ivanarse1534"] [Black "mkhi22"] [Result "1-0"] [GameId "ky5uOKsm"] [UTCDate "2026.04.03"] [UTCTime "13:33:44"] [WhiteElo "1794"] [BlackElo "2135"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "15+0"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit Declined: O'Kelly Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... c6 { [%eval 0.25] } 2. e4 { [%eval 0.24] } 2... d5 { [%eval 0.24] } 3. f3 { [%eval 0.19] } 3... Nf6 { [%eval 0.4] } 4. Nc3?! { (0.40 → -0.26) Inaccuracy. e5 was best. } { [%eval -0.26] } (4. e5 Ng8 5. Be3 e6 6. f4 Qb6 7. Nd2 c5 8. dxc5 Bxc5) 4... dxe4 { [%eval -0.12] } { D00 Blackmar-Diemer Gambit Declined: O'Kelly Defense } 5. Be3 { [%eval -0.63] } 5... exf3 { [%eval -0.56] } 6. Nxf3 { [%eval -0.66] } 6... e6?! { (-0.66 → 0.15) Inaccuracy. Bf5 was best. } { [%eval 0.15] } (6... Bf5 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. O-O-O g6 10. Rhg1 Bg7 11. g4) 7. Bd3 { [%eval 0.2] } 7... Bb4 { [%eval 0.73] } 8. Qe2 { [%eval 0.65] } 8... Bxc3+?! { (0.65 → 1.42) Inaccuracy. Nbd7 was best. } { [%eval 1.42] } (8... Nbd7 9. O-O O-O 10. Ne5 Bd6 11. Bf4 Be7 12. Kh1 c5 13. dxc5 Nxc5) 9. bxc3 { [%eval 1.35] } 9... Nd5 { [%eval 1.53] } 10. O-O { [%eval 1.24] } 10... Nxe3 { [%eval 1.3] } 11. Qxe3 { [%eval 1.36] } 11... Nd7 { [%eval 1.35] } 12. Qe4 { [%eval 1.07] } 12... Nf6?! { (1.07 → 1.70) Inaccuracy. h6 was best. } { [%eval 1.7] } (12... h6 13. Rf2 c5 14. Raf1 cxd4 15. cxd4 Nf6 16. Qh4 Nd7 17. Qxd8+ Kxd8 18. Ne5) 13. Qe2?! { (1.70 → 0.67) Inaccuracy. Qh4 was best. } { [%eval 0.67] } (13. Qh4 Qe7 14. Ne5 Rf8 15. Qg3 Nd7 16. Nf3 g6 17. Ng5 Nf6 18. Rxf6 Qxf6) 13... Qd5? { (0.67 → 2.05) Mistake. Ng4 was best. } { [%eval 2.05] } (13... Ng4 14. Ne5 Nxe5 15. dxe5 Bd7 16. Rf4 Qa5 17. Rb1 b6 18. Kh1 Qxc3 19. Rd1) 14. Ne5 { [%eval 1.83] } 14... Qd8 { [%eval 2.03] } 15. Qe3 { [%eval 1.68] } 15... Qe7?! { (1.68 → 2.42) Inaccuracy. O-O was best. } { [%eval 2.42] } (15... O-O 16. Qh3 h6 17. Rf3 Nd7 18. Rg3 f5 19. Qxh6 Qf6 20. Qf4 Nxe5 21. dxe5) 16. Qe2?! { (2.42 → 1.41) Inaccuracy. Qg5 was best. } { [%eval 1.41] } (16. Qg5 Rf8 17. Qxg7 Nd7 18. Nf3 f5 19. Qh6 Nb6 20. a4 Bd7 21. c4 O-O-O) 16... Nd5?? { (1.41 → 4.52) Blunder. Rf8 was best. } { [%eval 4.52] } (16... Rf8 17. Rf3 Nd7 18. Bxh7 Nxe5 19. Qxe5 f6 20. Qg3 Kd8 21. Re1 Qc7 22. Qg4) 17. Ng4?? { (4.52 → 0.07) Blunder. Rxf7 was best. } { [%eval 0.07] } (17. Rxf7 Qh4 18. Qf3 Rg8 19. Be4 Qh6 20. Rf1 Qe3+ 21. Qxe3 Nxe3 22. Bxh7 Nxf1) 17... Nf6? { (0.07 → 1.45) Mistake. Nxc3 was best. } { [%eval 1.45] } (17... Nxc3 18. Qe5 f6 19. Nxf6+ gxf6 20. Rxf6 Bd7 21. Raf1 O-O-O 22. Rf7 Qb4 23. Rxd7) 18. Nxf6+ { [%eval 0.91] } 18... Qxf6?? { (0.91 → 5.76) Blunder. gxf6 was best. } { [%eval 5.76] } (18... gxf6 19. Rab1 h5 20. Qf2 f5 21. Rfe1 b6 22. Bxf5 Bb7 23. a4 c5 24. a5) 19. Rxf6 { [%eval 5.84] } 19... gxf6 { [%eval 5.67] } 20. Qf3 { [%eval 5.74] } 20... Ke7 { [%eval 6.13] } 21. Rf1 { [%eval 6.07] } 21... Kd7 { [%eval 7.43] } 22. Qxf6 { [%eval 7.22] } 22... b6? { (7.22 → Mate in 8) Checkmate is now unavoidable. Rf8 was best. } { [%eval #8] } (22... Rf8 23. Bxh7 b6 24. Qg7 Ke7 25. Bg6 Bd7 26. Rxf7+ Rxf7 27. Qxf7+ Kd6 28. Qf4+) 23. Qxf7+ { [%eval #7] } 23... Kd6 { [%eval #7] } 24. Qf4+ { [%eval #6] } 24... Kd7 { [%eval #7] } 25. Qe5 { [%eval 8.98] } 25... Rf8? { (8.98 → Mate in 4) Checkmate is now unavoidable. Re8 was best. } { [%eval #4] } (25... Re8 26. d5 Kd8 27. Rf7 Bd7 28. dxc6 Re7 29. Rxe7 Kxe7 30. Qg7+ Kd6 31. Qxd7+) 26. Rxf8 { [%eval #3] } 26... Bb7 { [%eval #3] } 27. Rf7+ { [%eval #2] } 27... Kc8 { [%eval #1] } 28. Qc7# { White wins by checkmate. } 1-0