[Event "UltraBullet Shield Arena"] [Site "https://lichess.org/0Kyk8M1N"] [Date "2022.10.09"] [White "Viktor_Kulak"] [Black "Changamire"] [Result "0-1"] [UTCDate "2022.10.09"] [UTCTime "18:09:28"] [WhiteElo "1368"] [BlackElo "1096"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+68"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. e3?! { (0.98 → 0.00) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 exd5) 2... e6 3. f4?! { (0.49 → -0.54) Inaccuracy. d5 was best. } (3. d5 exd5 4. Nc3 Ne7 5. Nh3 Nbc6 6. Nxd5 Nxd5 7. Qxd5 d6) 3... cxd4 4. g3? { (-0.50 → -1.74) Mistake. exd4 was best. } (4. exd4 Nf6 5. Bd3 g6 6. Nf3 Bg7 7. Nbd2 O-O 8. c3 Qc7) 4... Be7? { (-1.74 → -0.34) Mistake. dxe3 was best. } (4... dxe3 5. Bxe3 Nf6 6. Nf3 Nc6 7. Nc3 d5 8. Qd3 a6 9. O-O-O Bd6 10. Rg1 O-O 11. g4) 5. Qe2? { (-0.34 → -1.88) Mistake. exd4 was best. } (5. exd4 Nf6 6. c3 b6 7. Nf3 O-O 8. Nbd2 Ba6 9. Bxa6 Nxa6 10. Nf1 Nc7 11. Ne3 Ncd5) 5... b6?! { (-1.88 → -1.03) Inaccuracy. Qa5+ was best. } (5... Qa5+ 6. Qd2 Bb4 7. c3 dxe3 8. Qc2 Be7 9. Bxe3 Nf6 10. Nd2 Nc6 11. Ngf3 b6 12. b4) 6. exd4 Bb7 7. Qe4?? { (-0.87 → -16.33) Blunder. Nf3 was best. } (7. Nf3 Nf6) 7... Bxe4 8. f5 Nc6 9. fxe6 Nxd4 10. exf7+ Kxf7 11. Bd3 Ke8 12. Bxe4 Kf8 13. Bf5 Ke8 14. Be6 d6 15. Bf7+ Kd7 16. g4 Qf8 17. g5 Qxf7 18. g6?! { (-19.19 → Mate in 6) Checkmate is now unavoidable. Nc3 was best. } (18. Nc3 Nxc2+ 19. Kd1 Nxa1 20. Nge2 Qf3 21. Rg1 Rf8 22. Bd2 Qd3 23. Nc1 Qc2+ 24. Ke1 Qf5) 18... Qxg6 19. h3 Qe6+ 20. Kf1 Qf6+?! { (Mate in 4 → -30.85) Lost forced checkmate sequence. Rf8+ was best. } (20... Rf8+ 21. Bf4 Rxf4+ 22. Kg2 Qg6+ 23. Kh2 Rf2#) 21. Nf3?! { (-30.85 → Mate in 3) Checkmate is now unavoidable. Ke1 was best. } (21. Ke1 Qe5+) 21... Qe6 22. Kg2 Qd5?! { (Mate in 3 → -16.47) Lost forced checkmate sequence. Qe2+ was best. } (22... Qe2+ 23. Kg3 Qxf3+ 24. Kh2 Qf2#) 23. Rh2?! { (-16.47 → Mate in 5) Checkmate is now unavoidable. Rf1 was best. } (23. Rf1 Rf8 24. Nc3 Qa8 25. Bf4 Rxf4 26. Rad1 Rxf3 27. Rxf3 Qxf3+ 28. Kh2 Qf2+ 29. Kh1 Nxc2) 23... Qb3?? { (Mate in 5 → -4.00) Lost forced checkmate sequence. Qxf3+ was best. } (23... Qxf3+ 24. Kg1 Qd1+ 25. Kg2 Qe2+ 26. Kg1 Nf3+ 27. Kh1 Qxh2#) 24. h4?? { (-4.00 → Mate in 5) Checkmate is now unavoidable. axb3 was best. } (24. axb3 Nxc2 25. Ra4 b5 26. Rf4 Nf6 27. Nc3 Rhf8 28. Nxb5 Nd5 29. Ra4 Bd8 30. Kg3 Nce3) 24... Qb5?! { (Mate in 5 → -13.22) Lost forced checkmate sequence. Qxf3+ was best. } (24... Qxf3+ 25. Kg1 Qd1+ 26. Kg2 Qe2+ 27. Kg1 Nf3+ 28. Kh1 Qxh2#) 25. Kg3 Qe5+ 26. Kg4? { (-9.31 → Mate in 2) Checkmate is now unavoidable. Nxe5+ was best. } (26. Nxe5+ dxe5 27. Na3 Nf6 28. Nc4 Ne4+ 29. Kh3 Ke6 30. Nxe5 Kxe5 31. Be3 Nf3 32. Re2 Bxh4) 26... Qe6+?! { (Mate in 2 → -22.32) Lost forced checkmate sequence. Qe4+ was best. } { Black wins on time. } (26... Qe4+ 27. Bf4 Qxf3#) 0-1