[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/OI8omtFw"] [Date "2023.04.30"] [White "Chekkn"] [Black "Dr-Lichesz"] [Result "0-1"] [UTCDate "2023.04.30"] [UTCTime "17:30:45"] [WhiteElo "1235"] [BlackElo "1471"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } d5 2. Bc4?? { (0.10 → -5.95) Blunder. Nf3 was best. } (2. Nf3 Nf6 3. d4 c5 4. Be2 Nc6 5. O-O cxd4 6. exd4 Bg4) 2... c5?? { (-5.95 → -0.44) Blunder. dxc4 was best. } (2... dxc4 3. Nf3 e5 4. Nc3 Nc6 5. O-O Bf5 6. Re1 Nf6 7. h3) 3. Qh5?? { (-0.44 → -4.11) Blunder. Bb3 was best. } (3. Bb3 Nc6 4. Nf3 Bg4 5. c4 Nf6 6. O-O dxc4 7. Bxc4 Qc7) 3... dxc4 4. d3?! { (-3.99 → -5.60) Inaccuracy. Qxc5 was best. } (4. Qxc5 Nc6 5. Qxc4 e5 6. b3 Nf6 7. Bb2 Bd6 8. Ne2 Be6 9. Qh4 Nb4 10. Na3 Rc8) 4... g6 5. Qf3?! { (-4.90 → -6.24) Inaccuracy. Qxc5 was best. } (5. Qxc5 cxd3 6. Nf3 dxc2 7. Qxc2 Bg4 8. Ng5 Bg7 9. O-O Nh6 10. Qb3 Bd7) 5... Bg7 6. g3?! { (-5.61 → -7.56) Inaccuracy. dxc4 was best. } (6. dxc4 Nc6 7. Ne2 Nf6 8. e4 Bg4 9. Qe3 Nd4 10. Nxd4 cxd4 11. Qd3 Nd7 12. O-O O-O) 6... Nf6 7. h3 Bg4?? { (-8.10 → -2.25) Blunder. cxd3 was best. } (7... cxd3 8. Qxf6 Bxf6 9. c4 b5 10. cxb5 Qd5 11. Rh2 c4 12. a4 a6 13. b6 Nd7 14. Nd2) 8. hxg4 h6? { (-2.28 → -0.58) Mistake. cxd3 was best. } (8... cxd3 9. Qxb7 dxc2 10. Nc3 Nbd7 11. g5 Rb8 12. Qc6 Ng4 13. Nge2 Rb4 14. f4 O-O 15. Qf3) 9. Rxh6?? { (-0.58 → -5.04) Blunder. Qxb7 was best. } (9. Qxb7 Nbd7 10. g5 hxg5 11. Rxh8+ Bxh8 12. Qh1 Bg7 13. dxc4 Rb8 14. Nd2 Qa5 15. Ne2 Kf8) 9... Nc6?? { (-5.04 → 0.02) Blunder. Bxh6 was best. } (9... Bxh6 10. Qxb7 Nbd7 11. g5 Bxg5 12. dxc4 Rb8 13. Qf3 Qc8 14. b3 Nh7 15. Bb2 Bf6 16. Bxf6) 10. g5?? { (0.02 → -4.01) Blunder. Rxh8+ was best. } (10. Rxh8+) 10... Nd4?? { (-4.01 → 4.39) Blunder. Bxh6 was best. } (10... Bxh6 11. gxf6 cxd3 12. cxd3 Qxd3 13. fxe7 Bg7 14. Nd2 Kxe7 15. e4 Qxf3 16. Ndxf3 Rae8 17. Kf1) 11. gxf6?? { (4.39 → -5.85) Blunder. Rxh8+ was best. } (11. Rxh8+ Bxh8 12. exd4 Nd7 13. dxc4 cxd4 14. Kf1 Nc5 15. Nd2 d3 16. c3 Rc8 17. Nb3 Nxb3) 11... Nxf3+ 12. Kf1 Bxh6 13. Nxf3 Bxe3 14. Ng5?! { (-5.33 → -8.47) Inaccuracy. Bxe3 was best. } (14. Bxe3 Qd7 15. Nc3 exf6 16. Ne4 O-O-O 17. Ng1 cxd3 18. Nxc5 Qf5 19. cxd3 b6 20. Rc1 bxc5) 14... Bxf2 15. Nxf7? { (-7.26 → Mate in 9) Checkmate is now unavoidable. Kxf2 was best. } (15. Kxf2 Rh1 16. Na3 Qd4+ 17. Be3 Qxf6+ 18. Bf4 Rxa1 19. Nxc4 Qd4+ 20. Ne3 e5 21. Bxe5 Qxe5) 15... exf6?? { (Mate in 9 → -4.99) Lost forced checkmate sequence. Rh1+ was best. } (15... Rh1+ 16. Kxf2 Qd4+ 17. Be3 Rh2+ 18. Kg1 Qxe3+ 19. Kxh2 Qf2+ 20. Kh3 Qf1+ 21. Kh4 Kxf7 22. Nd2) 16. Ng5? { (-4.99 → -11.20) Mistake. Nxd8 was best. } (16. Nxd8 Bd4 17. Nxb7 Rh1+ 18. Ke2 Rxc1 19. c3 Be5 20. b3 cxd3+ 21. Kxd3 Rh1 22. Kc4 Rb8) 16... fxg5 17. Kxf2?! { (-12.20 → Mate in 4) Checkmate is now unavoidable. Bxg5 was best. } (17. Bxg5 Qd4 18. Nd2 Bxg3 19. Ne4 Rh2 20. Re1 Bxe1 21. Bf4 Rxc2 22. Bd2 Qxe4 23. dxe4 Bxd2) 17... Qf6+ 18. Kg2 Rh2+ 19. Kxh2 Qf2+ 20. Kh3 Kf7?! { (Mate in 5 → -10.85) Lost forced checkmate sequence. g4+ was best. } (20... g4+ 21. Kh4 Qf5 22. Bg5 Kd7 23. Nc3 Rh8+ 24. Bh6 Rxh6#) 21. Kg4?! { (-10.85 → Mate in 1) Checkmate is now unavoidable. Bxg5 was best. } (21. Bxg5 Qf1+) 21... Rh8 22. Kxg5 Qf6+ 23. Kg4 Qf5# { Black wins by checkmate. } 0-1