[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/EAevNB0c"] [Date "2023.03.21"] [White "Olizovac"] [Black "yaroslavles"] [Result "1-0"] [UTCDate "2023.03.21"] [UTCTime "18:30:38"] [WhiteElo "1748"] [BlackElo "1659"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 c6 { A04 Zukertort Opening: Slav Invitation } 2. b3 d5 3. Bb2 f6 4. e3?! { (0.50 → -0.31) Inaccuracy. d4 was best. } (4. d4 Bf5 5. e3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. c4 f5) 4... Be6?! { (-0.31 → 0.75) Inaccuracy. e5 was best. } (4... e5 5. c4 Bd6 6. Nc3 Be6 7. Bd3 Ne7 8. O-O Na6 9. Rc1) 5. d4 Bf7 6. Be2 e6 7. O-O Bd6 8. c4 Ne7 9. cxd5?! { (0.67 → 0.02) Inaccuracy. Nbd2 was best. } (9. Nbd2 O-O) 9... cxd5 10. Nc3 Nd7 11. Nxd5?? { (0.43 → -3.86) Blunder. Nb5 was best. } (11. Nb5 Bb8 12. Ba3 Nb6 13. Rc1 a6 14. Nc3 O-O 15. Ne1 Bd6 16. Bxd6 Qxd6 17. Nd3 Nc6) 11... exd5 12. Rc1 Nf5 13. e4 dxe4 14. Nd2 Nh6? { (-3.72 → -2.11) Mistake. Bf4 was best. } (14... Bf4 15. Rc2 Bxd2 16. Qxd2 O-O 17. d5 Re8 18. Qf4 Ne7 19. d6 Nd5 20. Qg3 Ne5 21. Bb5) 15. Nxe4 Bg6?? { (-2.13 → 6.25) Blunder. Qe7 was best. } (15... Qe7 16. Nxd6+ Qxd6 17. Bf3 O-O 18. Bxb7 Rad8 19. h3 Nf5 20. Be4 Ne7 21. Qc2 h6 22. Qc7) 16. Nxd6+ Kf8 17. Nc4?! { (6.39 → 4.90) Inaccuracy. Nxb7 was best. } (17. Nxb7 Qb6 18. Ba3+ Kg8 19. Nd6 Qa5 20. Bc4+ Nf7 21. Qf3 Rb8 22. b4 Qa4 23. b5 Qxc4) 17... Qe7?! { (4.90 → 6.51) Inaccuracy. Nb6 was best. } (17... Nb6 18. Bf3 Nf5 19. Bxb7 Rb8 20. Na5 Nc4 21. Rxc4 Qxa5 22. Ra4 Qd8 23. Bc6 Kg8 24. d5) 18. Bf3 Qf7 19. Re1 Nf5 20. d5 Ne5 21. d6?! { (7.20 → 5.40) Inaccuracy. Nxe5 was best. } (21. Nxe5 fxe5 22. d6 Nd4 23. Bxd4 exd4 24. Qxd4 Qf6 25. Qb4 h6 26. Rc8+ Rxc8 27. d7+ Rc5) 21... Nxd6? { (5.40 → 11.01) Mistake. Nxf3+ was best. } (21... Nxf3+ 22. Qxf3 h5 23. Ne3 Nxd6 24. Ba3 Kg8 25. Bxd6 Rd8 26. Rc7 Rd7 27. Qxb7 Rxc7 28. Qxc7) 22. Nxd6 Kg8 23. Nxf7 Bxf7 24. Bd5 h6?! { (10.39 → Mate in 9) Checkmate is now unavoidable. g6 was best. } (24... g6 25. Bxf7+ Kg7 26. Be6 Rac8 27. Bxc8 Kh6 28. Bxb7 Rg8 29. Qd2+ g5 30. Be4) 25. Bxf7+ Kxf7 26. Qd5+ Kg6 27. Qxb7? { (Mate in 7 → 9.00) Lost forced checkmate sequence. Qe4+ was best. } (27. Qe4+ f5 28. Qxe5 Rh7 29. Rc3 Rf8 30. Rg3+ Kh5 31. Qe2+ Kh4 32. Bc1 g5 33. Rh3#) 27... Nf7? { (9.00 → Mate in 6) Checkmate is now unavoidable. Rhc8 was best. } (27... Rhc8 28. Qxc8 Rxc8 29. Rxc8 Nd3 30. Rb1 Nb4 31. Ra8 Nxa2 32. Rxa7 Nb4 33. Rd1 Nc6 34. Rc7) 28. Qf3?! { (Mate in 6 → 16.50) Lost forced checkmate sequence. Qe4+ was best. } (28. Qe4+ f5 29. Qe6+ Kg5 30. Rc3 Rhe8 31. Rg3+ Kh4 32. Re4+ fxe4 33. Qg4#) 28... Ng5?! { (16.50 → Mate in 7) Checkmate is now unavoidable. Rhc8 was best. } (28... Rhc8 29. Qe4+) 29. Qe4+?? { (Mate in 7 → 5.74) Lost forced checkmate sequence. Qd3+ was best. } (29. Qd3+ Kh5 30. g4+ Kxg4 31. Qg6 f5 32. h3+ Kh4 33. Rc4+ Ne4 34. Rexe4+ fxe4 35. Qg4#) 29... Nxe4 30. Rxe4 Rhd8 31. Rec4 Rd7 32. g3 Rad8 33. h4 Rd1+ 34. Kg2 Rxc1 35. Rc3?? { (5.77 → -4.19) Blunder. Bxc1 was best. } (35. Bxc1 Kh5 36. b4 f5 37. Rc5 Rf8 38. Be3 g5 39. hxg5 hxg5 40. Kf3 Kg6 41. Rc6+ Kh5) 35... Rdd1?? { (-4.19 → 5.87) Blunder. Rxc3 was best. } (35... Rxc3 36. Bxc3 a6 37. Bb4 Rc8 38. g4 Kf7 39. a3 Rc1 40. h5 Rb1 41. Kf3 Rxb3+ 42. Ke4) 36. Rxc1 Rxc1 37. Bxc1 Kf5 38. Be3 Ke6 39. b4 Kf5 40. b5 Ke6 41. Bxa7 { White wins on time. } 1-0