[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/E15XmxR0"] [Date "2024.05.10"] [White "kozenkovvalera"] [Black "W1267"] [Result "0-1"] [UTCDate "2024.05.10"] [UTCTime "15:44:56"] [WhiteElo "2129"] [BlackElo "1730"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A48"] [Opening "East Indian Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 { A48 East Indian Defense } 3. e4?! { (0.26 → -0.57) Inaccuracy. c4 was best. } (3. c4 Bg7 4. Nc3 d5 5. h4 O-O 6. cxd5 Nxd5 7. h5 c5) 3... Bg7? { (-0.57 → 0.93) Mistake. Nxe4 was best. } (3... Nxe4 4. Bd3 Nf6 5. O-O Bg7 6. c4 O-O 7. Re1 d6 8. Nc3) 4. e5 Ng8?! { (0.88 → 1.51) Inaccuracy. Ne4 was best. } (4... Ne4 5. Bd3 d5 6. c4 c6 7. h4 Bg4 8. Nc3 Nxc3 9. bxc3) 5. c4?! { (1.51 → 0.41) Inaccuracy. Nc3 was best. } (5. Nc3) 5... e6? { (0.41 → 1.61) Mistake. d6 was best. } (5... d6 6. exd6 exd6 7. h3 Ne7 8. Bd3 d5 9. Nc3 Be6 10. cxd5) 6. Bg5?! { (1.61 → 0.74) Inaccuracy. Nc3 was best. } (6. Nc3 h6 7. Bf4 Ne7 8. h4 d5 9. Qd2 Nbc6 10. Rc1 dxc4 11. Bxc4 Na5) 6... Ne7 7. Nc3 h6 8. Bh4 g5 9. Bg3 O-O? { (0.55 → 1.97) Mistake. Nf5 was best. } (9... Nf5 10. Bd3 d6 11. Qe2 Nxg3 12. hxg3 dxe5 13. dxe5 Qe7 14. O-O-O Nc6 15. Be4) 10. h3?! { (1.97 → 0.86) Inaccuracy. h4 was best. } (10. h4 g4 11. Nh2 c5 12. Nxg4 cxd4 13. Qxd4 Nf5 14. Qd2 d5 15. O-O-O Nxg3) 10... f6?! { (0.86 → 1.61) Inaccuracy. d5 was best. } (10... d5) 11. exf6 Rxf6 12. Be5 Rxf3? { (1.65 → 3.32) Mistake. Rf7 was best. } (12... Rf7 13. Be2 d6 14. Bxg7 Rxg7 15. h4 g4 16. Nh2 Nbc6 17. Nxg4 Nf5 18. Qd2) 13. Qxf3 Bxe5 14. dxe5 Ng6 15. Qe3?! { (4.25 → 3.08) Inaccuracy. Qe4 was best. } (15. Qe4 Nh4 16. Bd3 Qe7 17. g3 Nf5 18. O-O-O Qg7 19. Qe2 b6 20. Bxf5 exf5) 15... Qf8?! { (3.08 → 4.17) Inaccuracy. Nc6 was best. } (15... Nc6 16. h4 Nxh4 17. O-O-O Nf5 18. Qe4 Qe7 19. Bd3 Qg7 20. g4 Nh4 21. f4) 16. Bd3 Qf4 17. Bxg6 Qxe3+ 18. fxe3 Kg7 19. O-O Kxg6 20. Ne4 Kg7 21. Nf6 d6 22. Ne8+ Kg6?? { (5.62 → Mate in 9) Checkmate is now unavoidable. Kg8 was best. } (22... Kg8 23. Nxc7 Nd7 24. Nxa8 Nxe5 25. Rad1 Nxc4 26. Rc1 d5 27. b3 Nd6 28. Rfd1) 23. Nxc7?? { (Mate in 9 → 5.51) Lost forced checkmate sequence. Rf6+ was best. } (23. Rf6+ Kh7 24. Rf7+ Kg6 25. Raf1 Nd7 26. Rg7+ Kh5 27. Nf6+ Nxf6 28. Rxf6 dxe5) 23... Nc6 24. Rf6+ Kh5?? { (5.51 → Mate in 4) Checkmate is now unavoidable. Kg7 was best. } (24... Kg7 25. Raf1 Nxe5 26. Nxa8 Bd7 27. Nc7 h5 28. b3 g4 29. hxg4 hxg4 30. R6f4) 25. Nxa8?? { (Mate in 4 → 6.03) Lost forced checkmate sequence. g4+ was best. } (25. g4+ Kh4 26. Kg2 h5 27. Rh6 Nxe5 28. Rxh5#) 25... dxe5?? { (6.03 → Mate in 4) Checkmate is now unavoidable. g4 was best. } (25... g4 26. hxg4+ Kg5 27. Rf8 Bd7 28. exd6 Ne5 29. Rf4 a6 30. Rd1 Nxg4 31. Rf7) 26. g4+ Kh4 27. Kg2 h5 28. Nc7 hxg4 29. hxg4?? { (Mate in 1 → 6.46) Lost forced checkmate sequence. Rh6# was best. } (29. Rh6#) 29... Kxg4 30. Nxe6 Kh4?? { (5.40 → Mate in 8) Checkmate is now unavoidable. Bxe6 was best. } (30... Bxe6 31. Rxe6 Kf5 32. Rd6 Nb4 33. Rg1 Nxa2 34. Rd7 Nb4 35. Rxb7 Nc6 36. Kg3) 31. Ng7?? { (Mate in 8 → 5.67) Lost forced checkmate sequence. Rh1+ was best. } (31. Rh1+ Kg4 32. Ng7 Nd4 33. exd4 b6 34. Kf1 Bf5 35. Rxf5 Kg3 36. Rg1+ Kh2) 31... g4?? { (5.67 → Mate in 3) Checkmate is now unavoidable. Bh3+ was best. } (31... Bh3+ 32. Kf2 g4 33. Rg1 Kg5 34. Rd6 Na5 35. b3 Nc6 36. a3 Na5 37. Kg3) 32. Nf5+?? { (Mate in 3 → 5.55) Lost forced checkmate sequence. Rg6 was best. } (32. Rg6 g3 33. Rh1+ Bh3+ 34. Rxh3#) 32... Kg5 33. Ne7?! { (5.49 → 3.99) Inaccuracy. Rxc6 was best. } (33. Rxc6 bxc6 34. Nd6 Bf5 35. Rf1 Bg6 36. Nf7+ Bxf7 37. Rxf7 a5 38. Rf1 e4) 33... Kxf6 34. Nxc6 Bf5 { Black wins on time. } 0-1