[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/uy7aINoI"] [Date "2024.02.26"] [White "vinicius05"] [Black "sina357"] [Result "0-1"] [UTCDate "2024.02.26"] [UTCTime "15:48:17"] [WhiteElo "1477"] [BlackElo "1246"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+41"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A41"] [Opening "Old Indian Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d6 2. c4 { A41 Old Indian Defense } Be6?! { (0.26 → 0.95) Inaccuracy. e5 was best. } (2... e5 3. e3 g6 4. Nc3 Nf6 5. Nf3 Qe7 6. e4 Bg7 7. d5) 3. e3 Bd7 4. Nf3 Bc8 5. Be2 Bd7 6. O-O Bc8 7. Qc2 Bd7 8. Bd2 Bc8 9. Nc3 Bd7 10. a3 Bc8 11. b4 Bd7 12. Rac1 e6 13. Qb1 Be7 14. d5?! { (2.70 → 1.97) Inaccuracy. e4 was best. } (14. e4 Nh6 15. Bxh6 gxh6 16. e5 O-O 17. Rfd1 dxe5 18. dxe5 f5 19. exf6 Bxf6 20. Ne4 Bg7) 14... e5 15. c5 f5 16. cxd6 Bxd6 17. Nxe5?? { (2.37 → 0.43) Blunder. e4 was best. } (17. e4 Ne7 18. Bd3 O-O 19. exf5 Bxf5 20. Ng5 h6 21. Bxf5 Rxf5 22. Ne6 Qd7 23. Qb3 Rf7) 17... Ne7?? { (0.43 → 3.44) Blunder. Bxe5 was best. } (17... Bxe5) 18. Nc4 O-O 19. Nxd6 cxd6 20. Bf3 Na6 21. e4?! { (2.95 → 2.24) Inaccuracy. Ne2 was best. } (21. Ne2 Nc7 22. Nd4 Ng6 23. Qb3 Re8 24. Be2 Rc8 25. Rc3 h6 26. Rcc1 Rf8) 21... Nc7?! { (2.24 → 3.22) Inaccuracy. Ng6 was best. } (21... Ng6 22. Be2 Nc7 23. exf5 Bxf5 24. Qa2 a6 25. Be3 Nb5 26. Nxb5 axb5 27. Bxb5 Ne5 28. Rc3) 22. exf5?! { (3.22 → 2.04) Inaccuracy. e5 was best. } (22. e5 Be8 23. Bg5 h6 24. Bxe7 Qxe7 25. e6 Rc8 26. Qd3 Qf6 27. Rfe1 g5 28. a4 Bg6) 22... Ncxd5?? { (2.04 → 5.13) Blunder. Bxf5 was best. } (22... Bxf5 23. Qb3 Ng6 24. Be3 Qd7 25. Be2 a6 26. Qd1 Qf7 27. Qd2 Ne8 28. f3 Nf6 29. b5) 23. Rfe1?! { (5.13 → 3.38) Inaccuracy. Nxd5 was best. } (23. Nxd5 Nxf5 24. Qd3 Nh4 25. Be4 Kh8 26. f3 Rc8 27. Rxc8 Qxc8 28. g3 Ng6 29. Bxg6 hxg6) 23... Nxf5?! { (3.38 → 5.08) Inaccuracy. Nf6 was best. } (23... Nf6 24. Ne4 Nxf5 25. Bg5 Rc8 26. Nxf6+ gxf6 27. Bd2 Rxc1 28. Qxc1 b6 29. Qc4+ Kg7 30. Qg4+) 24. Nxd5 Re8 25. Ne3 Qe7?! { (4.92 → 6.69) Inaccuracy. Nh4 was best. } (25... Nh4 26. Bd5+ Kh8 27. Qd3 Rf8 28. Bxb7 Rb8 29. Bd5 Rb5 30. f4 Rxf4 31. Rf1 Rxd5 32. Qxd5) 26. Nxf5 Qf8 27. Be3 Rxe3 28. fxe3 Bxf5 29. Qb2 Re8 30. Qb3+ Kh8 31. Qb2 Bg6 32. e4 Qf7 33. Be2 Qe7 34. Bc4 Qe6?? { (4.93 → Mate in 7) Checkmate is now unavoidable. h6 was best. } (34... h6 35. Bd5 Kh7 36. Qc3 Qd8 37. Qe3 a5 38. Rf1 axb4 39. axb4) 35. e5?? { (Mate in 7 → 4.93) Lost forced checkmate sequence. Bxe6 was best. } (35. Bxe6 Re7 36. Rc8+ Be8 37. Rec1 h5 38. Rxe8+ Rxe8 39. Rc7 Rg8 40. Bxg8 Kxg8 41. Qxg7#) 35... Qxe5?! { (4.93 → 7.77) Inaccuracy. d5 was best. } (35... d5 36. Bf1 Rf8 37. Qd4 Kg8 38. Kh1 h5 39. Bd3 Bxd3 40. Qxd3 Rf4 41. Rf1 Re4 42. Rf3) 36. Rxe5 Rxe5 37. Qd2 h6?? { (6.46 → Mate in 6) Checkmate is now unavoidable. Re8 was best. } (37... Re8 38. Qxd6 b6 39. Bb5 Ra8 40. Bd7 Rd8 41. h4 Bf7 42. Qe7 Rxd7 43. Rc8+ Bg8 44. Qxd7) 38. Rd1?? { (Mate in 6 → 6.17) Lost forced checkmate sequence. Qxd6 was best. } (38. Qxd6 Kh7 39. Qxe5 h5 40. Bd3 Kh6 41. Qe6 Kh7 42. Qxg6+ Kg8 43. Rc8#) 38... Kh7 39. h3 Bf5?? { (6.20 → Mate in 9) Checkmate is now unavoidable. d5 was best. } (39... d5 40. Bxd5 b5 41. Bc6 a5 42. Qc3 Re7 43. Qf3 axb4) 40. Qxd6 Re4 41. Qd8? { (Mate in 7 → 7.59) Lost forced checkmate sequence. Qd5 was best. } (41. Qd5 Rf4 42. Qg8+ Kg6 43. Rd6+ Be6 44. Qxe6+ Kh5 45. g3 Rf1+ 46. Bxf1 Kg5 47. Qg4#) 41... Rxc4 { Black wins on time. } 0-1