[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/R0vKemAC"] [Date "2020.07.05"] [White "VarunSasikumar"] [Black "DasviDos"] [Result "1-0"] [UTCDate "2020.07.05"] [UTCTime "17:01:37"] [WhiteElo "1568"] [BlackElo "1640"] [WhiteRatingDiff "+139"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } d6 3. Nf3 Nc6 4. d4 Bd7?? { (0.10 → 2.11) Blunder. cxd4 was best. } (4... cxd4 5. Nxd4 e5 6. Nf3 Nf6 7. Nc3 Be7 8. fxe5 dxe5 9. Qxd8+) 5. d5 Qc7? { (2.01 → 3.91) Mistake. Na5 was best. } (5... Na5) 6. e5? { (3.91 → 1.88) Mistake. dxc6 was best. } (6. dxc6 Bxc6) 6... dxe5?? { (1.88 → 4.08) Blunder. Nd4 was best. } (6... Nd4 7. Nxd4) 7. dxc6 Bxc6 8. Nxe5 Rd8 9. Nxc6?? { (3.92 → -4.49) Blunder. Nd2 was best. } (9. Nd2 Nf6) 9... Rxd1+ 10. Kxd1 Qxc6 11. Bd2 Qd6?! { (-4.70 → -3.50) Inaccuracy. Nf6 was best. } (11... Nf6 12. a4) 12. Nc3 c4?! { (-3.83 → -2.71) Inaccuracy. a6 was best. } (12... a6 13. Be2) 13. Bxc4 b5?? { (-3.03 → 1.92) Blunder. a6 was best. } (13... a6) 14. Kc1?? { (1.92 → -8.16) Blunder. Bxb5+ was best. } (14. Bxb5+) 14... Kd8?? { (-8.16 → 1.92) Blunder. bxc4 was best. } (14... bxc4) 15. Bxb5 e6 16. Ne4?? { (1.87 → -1.05) Blunder. Rd1 was best. } (16. Rd1 Nf6) 16... Qd5 17. Bd3 Qb5?? { (-1.22 → 15.09) Blunder. Nf6 was best. } (17... Nf6) 18. Re1?? { (15.09 → 0.25) Blunder. Bxb5 was best. } (18. Bxb5 Kc8 19. Rd1 Nf6 20. Ng5 Rg8 21. Nxf7 Bc5 22. Ng5 Bb6 23. Nxe6 Ne4 24. Bb4 a5) 18... a6?? { (0.25 → 10.32) Blunder. Qb6 was best. } (18... Qb6 19. a4) 19. Bxb5 Ke7 20. Nd6 Kf6 21. Nf5 Kg6 22. g3 f6 23. h4 exf5 24. h5+ Kxh5? { (9.30 → Mate in 9) Checkmate is now unavoidable. Kh6 was best. } (24... Kh6 25. Be2 Bc5 26. Rh1 a5 27. Bxa5 Bf2 28. Rh3 Be3+ 29. Kb1 Ne7 30. a3 g6 31. hxg6+) 25. g4+? { (Mate in 9 → 9.64) Lost forced checkmate sequence. Rh1+ was best. } (25. Rh1+ Kg4 26. Be2+ Kxg3 27. Be3 Nh6 28. Kd2 Bb4+ 29. c3 Rd8+ 30. Kc2 Rd2+ 31. Kxd2 Bxc3+) 25... Kh6? { (9.64 → Mate in 2) Checkmate is now unavoidable. Kh4 was best. } (25... Kh4 26. Bd3) 26. Rh1+ Kg6 27. g5?? { (Mate in 1 → 5.32) Lost forced checkmate sequence. Be8# was best. } (27. Be8#) 27... fxg5?! { (5.32 → 8.77) Inaccuracy. axb5 was best. } (27... axb5 28. a4 bxa4 29. Rxa4 Ne7 30. Ra8 fxg5 31. fxg5 h5 32. gxh6 gxh6 33. Re1 Nd5 34. Ra6+) 28. Rh6+?? { (8.77 → 0.28) Blunder. Be8+ was best. } (28. Be8+ Kf6) 28... Kxh6?? { (0.28 → 3.10) Blunder. gxh6 was best. } (28... gxh6 29. Bxa6) 29. fxg5+ Kg6?? { (2.43 → Mate in 1) Checkmate is now unavoidable. Kh5 was best. } (29... Kh5 30. Bxa6 h6 31. gxh6 g5 32. a4 Nf6 33. Bb7 Rh7 34. Bg2 Bxh6 35. a5 Re7 36. b4) 30. Be8# { White wins by checkmate. } 1-0