[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/21fVAvOf"] [Date "2024.04.21"] [White "ISOVAKO"] [Black "liquid_sword"] [Result "0-1"] [UTCDate "2024.04.21"] [UTCTime "22:42:40"] [WhiteElo "2216"] [BlackElo "1940"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. Nf3?! { (0.60 → -0.14) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 e6 4. e4 d6 5. Bd3 exd5 6. exd5 Be7) 2... cxd4 3. Bg5?! { (-0.11 → -0.67) Inaccuracy. Qxd4 was best. } (3. Qxd4 Nc6 4. Qa4 d6 5. e4 g6 6. Be2 Bg7 7. O-O Bd7) 3... Nf6?! { (-0.67 → -0.08) Inaccuracy. h6 was best. } (3... h6 4. Bh4 Nc6 5. Nxd4 Qb6 6. Nxc6 Qxb2 7. Nd2 dxc6 8. e4) 4. Bxf6 gxf6 5. Nxd4 e6 6. Nf3?! { (0.06 → -0.82) Inaccuracy. e3 was best. } (6. e3 Qb6) 6... a6 7. e3 Nc6 8. c3 Qc7 9. Nbd2 Bd6 10. Bd3 b5 11. Qe2 Be7 12. O-O h5 13. Rfe1 Ne5?! { (0.03 → 0.58) Inaccuracy. Bb7 was best. } (13... Bb7 14. a4) 14. Nxe5 Qxe5 15. f4?! { (0.64 → -0.22) Inaccuracy. a4 was best. } (15. a4 b4) 15... Qc7 16. Be4 Bb7?! { (-0.32 → 0.40) Inaccuracy. Rb8 was best. } (16... Rb8 17. h3 h4 18. Rac1 a5 19. Nb3 f5 20. Bf3 Bf6 21. c4 bxc4 22. Rxc4 Qb6 23. Ra4) 17. Bxb7 Qxb7 18. Nf3 Rb8 19. Rad1 Qc7 20. Rd3 h4 21. Red1 h3?! { (0.11 → 1.07) Inaccuracy. Rd8 was best. } (21... Rd8) 22. g3?! { (1.07 → 0.39) Inaccuracy. Rxd7 was best. } (22. Rxd7) 22... Bd6?? { (0.39 → 4.82) Blunder. Rd8 was best. } (22... Rd8 23. e4) 23. e4?? { (4.82 → 0.69) Blunder. Rxd6 was best. } (23. Rxd6 b4 24. cxb4 Rc8 25. R6d2 f5 26. Qd3 Rb8 27. Qc3 Qxc3 28. bxc3 Ke7 29. Ne5) 23... e5?? { (0.69 → 4.57) Blunder. Bc5+ was best. } (23... Bc5+ 24. Kf1) 24. fxe5?? { (4.57 → 1.73) Blunder. Rxd6 was best. } (24. Rxd6 b4 25. fxe5 bxc3 26. bxc3 fxe5 27. c4 Qc5+ 28. Kf1 Rg8 29. R6d5 Qa3 30. R5d3 Qc5) 24... Bxe5 25. Rd5 Bd6?? { (1.99 → 5.34) Blunder. d6 was best. } (25... d6 26. Nd4) 26. e5?? { (5.34 → 1.69) Blunder. Rxd6 was best. } (26. Rxd6 Qc4 27. Qd2 b4 28. Rxf6 Qc5+ 29. Kh1 d5 30. Rf4 bxc3 31. bxc3 Kf8 32. exd5 Rh6) 26... fxe5?? { (1.69 → 5.16) Blunder. Bxe5 was best. } (26... Bxe5 27. R1d4 Kd8 28. Rxd7+ Qxd7 29. Nxe5 fxe5 30. Qxe5 Qxd4+ 31. cxd4 Kd7 32. Kf2 Rhd8 33. Qf6) 27. Rxd6 Qa7+?! { (5.10 → 7.04) Inaccuracy. f6 was best. } (27... f6 28. Rxf6 Rb6 29. Rf5 Re6 30. Qe4 Qa7+ 31. Kf1 Kd8 32. Rxe5 Rxe5 33. Qxe5 Rf8 34. Qd5) 28. Kf1 Rd8? { (7.10 → Mate in 7) Checkmate is now unavoidable. Kd8 was best. } (28... Kd8 29. Qxe5 Rh7 30. Rxd7+ Qxd7 31. Qxb8+ Ke7 32. Rxd7+ Kxd7 33. Qb7+ Kd6 34. Ng5 Rh8) 29. Qxe5+ Kf8 30. Qxh8+ Ke7 31. Qe5+ Kf8 32. Qd5? { (Mate in 4 → 7.60) Lost forced checkmate sequence. Rh6 was best. } (32. Rh6 Qg1+ 33. Nxg1 f6 34. Qxf6+ Kg8 35. Rh8#) 32... Re8? { (7.60 → Mate in 9) Checkmate is now unavoidable. Qa8 was best. } (32... Qa8 33. Rxd7 Qxd5 34. Rxd8+ Qxd8 35. Rxd8+ Ke7 36. Ra8 Kd7 37. Rxa6 Ke8 38. Kf2 Kd8 39. Ra5) 33. Rxd7 Qb6 34. Rxf7+ Kg8 35. Rb7+ Qe6 36. Qxe6+ Rxe6 37. Re1 Rxe1+ 38. Kf2?? { (Mate in 23 → 4.79) Lost forced checkmate sequence. Kxe1 was best. } (38. Kxe1 Kf8 39. Kf2 Ke8 40. Nd4 a5 41. Nxb5 a4 42. Nd4 a3 43. bxa3 Kd8 44. g4 Ke8) 38... Re6 { Black wins on time. } 0-1