[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/BYuCEayi"] [Date "2023.03.24"] [White "KnightChuks"] [Black "vishakha18"] [Result "0-1"] [UTCDate "2023.03.24"] [UTCTime "16:45:11"] [WhiteElo "1347"] [BlackElo "1997"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A41"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6?! { (0.00 → 0.66) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. c4 { A41 Old Indian Defense } Nd7 3. Nc3 e6?! { (0.87 → 1.44) Inaccuracy. e5 was best. } (3... e5 4. Nf3 Ngf6 5. e4 g6 6. Be2 Bg7 7. O-O O-O 8. Be3) 4. e3?! { (1.44 → 0.79) Inaccuracy. e4 was best. } (4. e4 g6 5. Be3 e5 6. Nf3 Bg7 7. Be2 Ngf6 8. Qc2 O-O) 4... Ngf6 5. Be2 Be7 6. Nf3 O-O 7. O-O e5 8. Re1 e4?! { (0.67 → 1.46) Inaccuracy. c6 was best. } (8... c6) 9. Nd2 d5 10. Ndxe4?? { (1.86 → -2.64) Blunder. cxd5 was best. } (10. cxd5 Nb6 11. Ncxe4 Nxe4 12. Nxe4 Nxd5 13. Nc3 c6 14. e4 Nxc3 15. bxc3 b5 16. Bf4 a5) 10... dxe4 11. Nxe4? { (-2.75 → -5.41) Mistake. Qc2 was best. } (11. Qc2 Re8 12. Bd2 Bf8 13. c5 Nb8 14. b4 Nc6 15. Rab1 Bf5 16. b5 Ne7 17. a4 b6) 11... Nxe4 12. Bd3 Nef6 13. Bxh7+?! { (-4.55 → -5.84) Inaccuracy. e4 was best. } (13. e4 c5 14. e5 cxd4 15. exf6 Bxf6 16. b4 Re8 17. Rxe8+ Qxe8 18. Bb2 Ne5 19. Bxd4 Bg4) 13... Kxh7 14. Qd3+ Kg8 15. e4 Nb6 16. e5 Bf5?! { (-5.93 → -4.40) Inaccuracy. Ng4 was best. } (16... Ng4 17. h3 Bc5 18. hxg4 Qxd4 19. Qxd4 Bxd4 20. a4 Bc5 21. e6 fxe6 22. Re5 Bxf2+ 23. Kh1) 17. Re3? { (-4.40 → -7.57) Mistake. Qxf5 was best. } (17. Qxf5 Nxc4 18. exf6 Bxf6 19. h4 Qxd4 20. Bg5 Nd6 21. Qd7 Rac8 22. Rad1 Qxb2 23. Rb1 Qd4) 17... Bxd3 18. Rxd3 Qd7 19. Rh3 Qg4 20. Bh6 Ne4 21. g3 Qe2 22. Rf1 Nxc4 23. Kg2? { (-9.86 → Mate in 8) Checkmate is now unavoidable. b3 was best. } (23. b3 Nb6 24. Be3 Qxa2 25. Rh5 Qxb3 26. Rf5 Nd5 27. Kg2 Qc4 28. Kg1 b6 29. e6 f6) 23... Ncd2?! { (Mate in 8 → -12.32) Lost forced checkmate sequence. gxh6 was best. } (23... gxh6 24. g4 Ncd2 25. Rc1 Nxf2 26. Re3 Qxe3 27. Rc3 Qe2 28. h3 Nd3+ 29. Kh1 Nf3 30. Rxd3) 24. Re1?! { (-12.32 → Mate in 3) Checkmate is now unavoidable. Bxd2 was best. } (24. Bxd2 Nxd2 25. Ra1 Qe4+ 26. Kg1 Nf3+ 27. Kf1 Nxd4 28. Kg1 Nf3+ 29. Kf1 Nxe5 30. Kg1 Nf3+) 24... Qxf2+ 25. Kh1 Nf3 26. Rg1 Qxg1# { Black wins by checkmate. } 0-1