[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/yYPPZtmX"] [Date "2026.04.14"] [Round "-"] [White "ivanarse1534"] [Black "mkhi22"] [Result "1-0"] [GameId "yYPPZtmX"] [UTCDate "2026.04.14"] [UTCTime "07:34:23"] [WhiteElo "1674"] [BlackElo "2085"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B15"] [Opening "Caro-Kann Defense: Rasa-Studier Gambit"] [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... dxe4 { [%eval 0.18] } 4. Nc3?! { (0.18 → -0.58) Inaccuracy. fxe4 was best. } { [%eval -0.58] } { B15 Caro-Kann Defense: Rasa-Studier Gambit } (4. fxe4 e5 5. Nf3 Bg4 6. c3 Nd7 7. Be2 Ngf6 8. O-O Bd6) 4... e5?! { (-0.58 → 0.00) Inaccuracy. exf3 was best. } { [%eval 0.0] } (4... exf3 5. Nxf3 Nf6 6. Bd3 Bg4 7. Be3 e6 8. O-O Nbd7 9. Qe1) 5. Be3 { [%eval 0.0] } 5... exd4 { [%eval 0.0] } 6. Bxd4 { [%eval 0.0] } 6... exf3 { [%eval 0.19] } 7. Nxf3 { [%eval 0.11] } 7... Bg4? { (0.11 → 1.45) Mistake. Be6 was best. } { [%eval 1.45] } (7... Be6 8. Bd3 Nf6 9. Qe2 Nbd7 10. Bc4 Bc5 11. Bxe6 fxe6 12. Qxe6+) 8. Bd3?? { (1.45 → -1.11) Blunder. Qe2+ was best. } { [%eval -1.11] } (8. Qe2+ Be6 9. O-O-O Qe7 10. g3 Nd7 11. Bg2 Ngf6 12. Kb1 O-O-O) 8... Bxf3 { [%eval -0.72] } 9. Qxf3 { [%eval -1.1] } 9... Qh4+?? { (-1.10 → 2.19) Blunder. Qxd4 was best. } { [%eval 2.19] } (9... Qxd4 10. O-O-O Be7 11. Rhe1 Qf6 12. Bf5 Qh6+ 13. Kb1 Na6 14. Ne4 Kf8 15. Rd7) 10. g3?? { (2.19 → -0.85) Blunder. Bf2 was best. } { [%eval -0.85] } (10. Bf2 Qe7+ 11. Be3 Nd7 12. O-O-O Ne5 13. Qg3 g6 14. Rhe1 f6 15. Ne4 O-O-O) 10... Qxd4 { [%eval -0.99] } 11. O-O-O { [%eval -0.44] } 11... Qf6 { [%eval -0.1] } 12. Qg2?? { (-0.10 → -2.51) Blunder. Bf5 was best. } { [%eval -2.51] } (12. Bf5 Bb4 13. Ne4 Qh6+ 14. Kb1 Ne7 15. a3 O-O 16. axb4 Nxf5 17. Qxf5 Na6) 12... Nd7 { [%eval -2.44] } 13. Rhf1 { [%eval -2.39] } 13... Qh6+ { [%eval -2.33] } 14. Kb1 { [%eval -2.29] } 14... Bb4 { [%eval -1.81] } 15. Qf3?! { (-1.81 → -2.93) Inaccuracy. Qe4+ was best. } { [%eval -2.93] } (15. Qe4+ Be7 16. Qe2 Nb6 17. Qe5 Kf8 18. Ne4 Nd5 19. Rde1 Rd8 20. g4 Ngf6) 15... Bxc3?? { (-2.93 → Mate in 14) Checkmate is now unavoidable. O-O-O was best. } { [%eval #14] } (15... O-O-O 16. Bf5 Nf6 17. Na4 Nd5 18. a3 Bd6 19. Ka2 Kb8 20. c4 N5b6 21. Nxb6) 16. Qxf7+ { [%eval #16] } 16... Kd8 { [%eval #17] } 17. bxc3?? { (Mate in 17 → 0.00) Lost forced checkmate sequence. Bf5 was best. } { [%eval 0.0] } (17. Bf5 Kc7 18. Rxd7+ Kb6 19. Qb3+ Ka5 20. Qxc3+ Ka6 21. Qa3+ Kb6 22. Qb4+ Ka6) 17... Qf6?? { (0.00 → 5.71) Blunder. Kc7 was best. } { [%eval 5.71] } (17... Kc7 18. Bf5 Nf6 19. Qe7 Rad8 20. Qd6+ Kb6 21. Qd4+ Kc7) 18. Rxf6 { [%eval 5.58] } 18... Ngxf6 { [%eval 5.47] } 19. Bf5 { [%eval 5.76] } 19... Kc7 { [%eval 5.82] } 20. Rxd7+ { [%eval 5.69] } 20... Nxd7 { [%eval 5.47] } 21. Qxd7+ { [%eval 5.57] } 21... Kb6 { [%eval 5.38] } 22. Qd4+ { [%eval 5.44] } 22... c5?! { (5.44 → 8.20) Inaccuracy. Kc7 was best. } { [%eval 8.2] } (22... Kc7 23. Qf4+ Kb6 24. Qb4+ Kc7 25. Qa5+ Kd6 26. c4 Rhe8 27. c5+ Kd5 28. Bd3) 23. Qb4+?? { (8.20 → -6.55) Blunder. Qd6+ was best. } { [%eval -6.55] } (23. Qd6+ Ka5 24. Qxc5+ b5 25. a4 Rhb8 26. Be4 g6 27. Bxa8 a6 28. Kb2 Rxa8) 23... Ka6?? { (-6.55 → Mate in 3) Checkmate is now unavoidable. cxb4 was best. } { [%eval #3] } (23... cxb4 24. cxb4 Rad8 25. Kb2 g6 26. Bd3 Rhf8 27. h4 Rf3 28. g4 a5 29. a3) 24. Bd3+ { [%eval #2] } 24... c4 { [%eval #2] } 25. Bxc4+ { [%eval #1] } 25... b5 { [%eval #1] } 26. Qxb5# { White wins by checkmate. } 1-0