[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/tmXAcqqi"] [Date "2023.12.27"] [White "NikolaSer"] [Black "vithunboy"] [Result "0-1"] [UTCDate "2023.12.27"] [UTCTime "15:45:06"] [WhiteElo "1697"] [BlackElo "1379"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+47"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A07"] [Opening "King's Indian Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 { A07 King's Indian Attack } Nc6 3. Bg2 Nf6?! { (-0.20 → 0.53) Inaccuracy. e5 was best. } (3... e5 4. d3 a5 5. O-O Nf6 6. Nc3 h6 7. e4 dxe4 8. dxe4) 4. O-O Bg4?! { (0.00 → 0.70) Inaccuracy. e5 was best. } (4... e5 5. d4 e4 6. Ne5 Bd6 7. Nxc6 bxc6 8. c4 h5 9. Nc3) 5. d4 Bxf3 6. Bxf3 e6 7. Bg2 Be7 8. c4 O-O 9. cxd5 exd5 10. Nc3 Bd6? { (0.63 → 2.04) Mistake. h6 was best. } (10... h6 11. Bf4) 11. e4? { (2.04 → 0.36) Mistake. Nxd5 was best. } (11. Nxd5 Nxd5 12. Bxd5 Bxg3 13. Bxc6 Bxh2+ 14. Kxh2 Qh4+ 15. Kg1 bxc6 16. Qb3 Rfe8 17. Qg3 Qxd4) 11... Be7?? { (0.36 → 2.11) Blunder. dxe4 was best. } (11... dxe4 12. Nxe4) 12. e5 Bb4?? { (2.09 → 6.13) Blunder. Ne4 was best. } (12... Ne4 13. Ne2) 13. exf6 Bxc3 14. bxc3 Qxf6 15. Qd3 Qg6 16. Be3?? { (5.81 → -4.63) Blunder. Qxg6 was best. } (16. Qxg6 hxg6 17. Bxd5 Rfe8 18. Bf4 Nd8 19. Be3 Nc6 20. Bg2 Ne7 21. Rfb1 Nf5 22. Bf4 Rab8) 16... Qxd3 17. Rfd1 Qxd1+? { (-4.66 → -2.92) Mistake. Qf5 was best. } (17... Qf5 18. Re1 h6 19. Rac1 Rae8 20. h3 g5 21. c4 Na5 22. Bd2 Nxc4 23. Bc3 c6 24. Rxe8) 18. Rxd1 Ne7 19. Bxd5?? { (-2.79 → -5.69) Blunder. Rb1 was best. } (19. Rb1 b6 20. a4 c6 21. Bh3 Ng6 22. Bd7 Rfd8 23. Bxc6 Rac8 24. Bb5 Rxc3 25. a5 Rb8) 19... c6?? { (-5.69 → -1.75) Blunder. Nxd5 was best. } (19... Nxd5 20. c4 Nb6 21. Rc1 Rac8 22. Bf4 h5 23. Kg2 Rfe8 24. Rc3 a5) 20. Bg2 c5?? { (-1.83 → 0.55) Blunder. Nd5 was best. } (20... Nd5) 21. c4?? { (0.55 → -1.58) Blunder. dxc5 was best. } (21. dxc5 Nc6) 21... b6?? { (-1.58 → 1.09) Blunder. cxd4 was best. } (21... cxd4 22. Bxd4 Rad8 23. Bxb7 Rd7 24. Bf3 Rfd8 25. Re1 Rxd4 26. Rxe7 Kf8 27. Rc7 R4d7 28. Rc5) 22. dxc5? { (1.09 → -0.10) Mistake. Bxa8 was best. } (22. Bxa8) 22... bxc5?? { (-0.10 → 2.84) Blunder. Rad8 was best. } (22... Rad8 23. Rb1) 23. Bxc5 a6?? { (2.91 → 5.96) Blunder. Rae8 was best. } (23... Rae8 24. Rd7 Ng6 25. Bd5 Re1+ 26. Kg2 Rc8 27. Bb4 Re6 28. Bxe6 fxe6 29. Rxa7 Rxc4 30. Bd6) 24. Bxe7 Rae8 25. Kf1?? { (6.22 → -0.60) Blunder. Bxf8 was best. } (25. Bxf8 Kxf8 26. c5 Re5 27. Rc1 Re7 28. c6 Rc7 29. Bf1 a5 30. Bb5 Ke7 31. Rd1 h6) 25... Rxe7 26. f3?? { (-0.76 → -3.43) Blunder. Rb1 was best. } (26. Rb1 g5 27. Bd5 Rfe8 28. Rb6 Ra7 29. g4 Re5 30. a4 a5 31. h3 Kf8 32. Rb8+ Kg7) 26... Rfe8? { (-3.43 → -1.63) Mistake. Rc7 was best. } (26... Rc7 27. Rd4 Rfc8 28. Bh3 Rb8 29. Bf5 g6 30. Be4 Rb2 31. Rd8+ Kg7 32. Bd5 Rxh2 33. a4) 27. Kf2?? { (-1.63 → -4.14) Blunder. f4 was best. } (27. f4 Rc7) 27... Re2+ 28. Kf1 Re1+?? { (-3.76 → 6.18) Blunder. Rxa2 was best. } (28... Rxa2 29. f4 Rc2 30. Ra1 g6 31. Rxa6 Ree2 32. Ra8+ Kg7 33. Bd5 Rxh2 34. Re8 Kf6 35. Re3) 29. Kf2?? { (6.18 → Mate in 1) Checkmate is now unavoidable. Rxe1 was best. } (29. Rxe1 Rb8 30. c5 g5 31. Rc1 Rc8 32. c6 Rc7 33. Kg1 Kf8 34. Bf1 a5 35. Bb5 Ke7) 29... Rxd1? { (Mate in 1 → -7.08) Lost forced checkmate sequence. R8e2# was best. } (29... R8e2#) 30. g4 Rd2+ 31. Kg3 Rde2 32. h3 R2e3 33. h4 Re2 34. Kf4?! { (-6.05 → -9.37) Inaccuracy. Bh3 was best. } (34. Bh3 Re1 35. g5 Rh1 36. Bd7 Rd8 37. Bc6 Rc1 38. g6 hxg6 39. Be4) 34... R2e3?! { (-9.37 → -6.15) Inaccuracy. Rxg2 was best. } (34... Rxg2 35. h5 Rc8 36. Ke3 Rxc4 37. Kd3 Ra4 38. Ke3 a5 39. Kd3 Raxa2 40. Kc4 a4 41. Kb4) 35. Kg3 Rxf3+?! { (-6.18 → -4.59) Inaccuracy. Re1 was best. } (35... Re1 36. Bh3 g6 37. g5 Rd8 38. h5 gxh5 39. Bf5) 36. Kxf3 Re7 37. Kg3 Re6 38. Bf3 Re7 39. g5 Re6 40. Kg4 Re7 41. Be4? { (-4.34 → -7.36) Mistake. Kf4 was best. } (41. Kf4 Re1 42. Be4 Rc1 43. Bd5 Kf8 44. Ke4 Ke7 45. Kd4 a5 46. c5 h6 47. Bb3 hxg5) 41... Re6? { (-7.36 → -4.02) Mistake. Rxe4+ was best. } (41... Rxe4+ 42. Kf3 Rxc4 43. h5 Ra4 44. g6 hxg6 45. a3 Rxa3+ 46. Ke2 gxh5 47. Kd2) 42. Bf5?! { (-4.02 → -5.29) Inaccuracy. Kf4 was best. } (42. Kf4 Kf8 43. c5 Ke7 44. c6 Kd8 45. Bd5 Re1 46. Bc4 a5 47. h5 Rc1 48. Bd5 Rc5) 42... Re5 43. Be4?! { (-4.83 → -7.34) Inaccuracy. Kf4 was best. } (43. Kf4 Ra5 44. Bd3 Kf8 45. c5 Ke7 46. Bxh7 Rxc5 47. Bd3 Ra5 48. h5 Rxa2 49. h6 gxh6) 43... Rxe4+ 44. Kf3 f6?? { (-7.70 → 0.06) Blunder. Rxc4 was best. } (44... Rxc4 45. Ke2 Rxh4 46. Kd3 g6 47. a3 Ra4 48. Kc3 Rxa3+ 49. Kb4 Ra2 50. Kc5 Ra5+ 51. Kb6) 45. Kxe4 g6?? { (0.06 → 9.38) Blunder. fxg5 was best. } { Black wins on time. } (45... fxg5 46. hxg5 h6 47. gxh6 gxh6 48. c5 Kf7 49. Kd5 h5 50. Kd6 Ke8 51. Kc7 h4 52. c6) 0-1