[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/hFzq3c85"] [Date "2023.12.24"] [White "Aleksandr_Shalaev"] [Black "DreaMer457"] [Result "0-1"] [UTCDate "2023.12.24"] [UTCTime "18:57:19"] [WhiteElo "2130"] [BlackElo "1738"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [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. e3 d5 3. Be2 Nf6 4. d3 e6 5. e4? { (-0.13 → -1.24) Mistake. d4 was best. } (5. d4 Nbd7 6. Nbd2 Bd6 7. c4 O-O 8. O-O Qe7 9. b3 e5) 5... Be7? { (-1.24 → 0.09) Mistake. dxe4 was best. } (5... dxe4 6. dxe4) 6. e5 Nfd7 7. d4 c5 8. Bd3?! { (0.02 → -0.90) Inaccuracy. c3 was best. } (8. c3 Nc6) 8... cxd4 9. c3?! { (-1.01 → -1.80) Inaccuracy. O-O was best. } (9. O-O Nc6) 9... Nc6?? { (-1.80 → -0.07) Blunder. dxc3 was best. } (9... dxc3 10. bxc3) 10. Ng5?? { (-0.07 → -5.63) Blunder. cxd4 was best. } (10. cxd4 Qb6 11. Bc2 f6 12. exf6 Bxf6 13. Be3 Qxb2 14. Nbd2 Nb4 15. Rc1 O-O 16. Bb1 e5) 10... Bxg5 11. f4 Be7 12. cxd4 f6?! { (-5.22 → -3.82) Inaccuracy. Nxd4 was best. } (12... Nxd4 13. Be3 Nc6 14. O-O Bc5 15. Bf2 f5 16. Nd2 O-O 17. Rc1 Bxf2+ 18. Rxf2 Qb6 19. Nf3) 13. Nc3 fxe5?? { (-3.96 → -0.07) Blunder. f5 was best. } (13... f5 14. Be3 h5 15. O-O g6 16. Rf3 a6 17. a3 Nf8 18. Na4 Bd7 19. Rc1 Rc8 20. Nc5) 14. O-O?? { (-0.07 → -5.98) Blunder. Qh5+ was best. } (14. Qh5+ g6) 14... Nxd4?? { (-5.98 → 0.90) Blunder. e4 was best. } (14... e4 15. Bc2 O-O 16. g4 Nb6 17. Kh1 Nc4 18. Bb3 N6a5 19. Bc2 Bd7 20. f5 Rc8 21. f6) 15. fxe5?? { (0.90 → -3.40) Blunder. Qh5+ was best. } (15. Qh5+) 15... Nxe5?? { (-3.40 → 0.94) Blunder. g6 was best. } (15... g6 16. Bh6 Nc6 17. Bb5 Bf8 18. Be3 Ndxe5 19. Kh1 Bg7 20. Bc5 Bd7 21. Ba4 a6 22. Nxd5) 16. Qh5+ g6?? { (0.91 → 3.01) Blunder. Kd7 was best. } (16... Kd7) 17. Bxg6+?? { (3.01 → -6.09) Blunder. Qxe5 was best. } (17. Qxe5 Rf8) 17... Nxg6 18. Qg4 Rf8 19. Qg3?! { (-5.60 → -9.25) Inaccuracy. Rxf8+ was best. } (19. Rxf8+ Kxf8 20. Qxd4 Qb6 21. Qxb6 axb6 22. Be3 Bd7 23. Rf1+ Kg8 24. Rf3 Rf8 25. Rg3 b5) 19... Rxf1+ 20. Kxf1 Qb6 21. Qf2 Qb5+?? { (-7.59 → -0.92) Blunder. Qb4 was best. } (21... Qb4 22. Bd2 Nf5 23. Rc1 Qc4+ 24. Ne2 Qd3 25. g4 Nd6 26. Qe3 Qxe3 27. Bxe3) 22. Nxb5 Nxb5 23. Be3 Nd6 24. Rc1 Kd7? { (-1.82 → -0.44) Mistake. Bd7 was best. } (24... Bd7 25. Qf3) 25. Rd1? { (-0.44 → -1.97) Mistake. Qc2 was best. } (25. Qc2 Ke8) 25... b6 26. Qe2 Bb7 27. Qb5+?? { (-2.08 → -10.30) Blunder. Kg1 was best. } (27. Kg1 Bc6 28. Rc1 Bf6 29. Bf2 Ne7 30. Re1 Ne4 31. Rd1 Kc7 32. Qh5 Bxb2 33. Qxh7) 27... Bc6?? { (-10.30 → -3.00) Blunder. Nxb5 was best. } (27... Nxb5 28. a4 Nd6 29. Kg1 Rg8 30. Kf2 Rc8 31. Kg1 e5 32. a5 bxa5 33. Bxa7 Rc2) 28. a4?? { (-3.00 → -8.00) Blunder. Qb3 was best. } (28. Qb3 Nf5 29. Bf2 Ne5 30. Qh3 h6 31. Qh5 Rf8 32. Kg1 Bd6 33. Qe2 Rg8 34. Qa6 Bc7) 28... Bxb5+ 29. Ke1 Rc8 30. Rd2 Rc1+ 31. Kf2?! { (-11.70 → Mate in 8) Checkmate is now unavoidable. Rd1 was best. } (31. Rd1 Rxd1+ 32. Kxd1 Bxa4+ 33. Ke2 Bb5+ 34. Kd1 Nh4 35. Bf2 Nxg2 36. Bg3 Bg5 37. h4 Nxh4) 31... Rd1?? { (Mate in 8 → -6.38) Lost forced checkmate sequence. Rf1+ was best. } (31... Rf1+ 32. Kg3 Nf5+ 33. Kg4 Nxe3+ 34. Kh5 Nf5 35. Rd4 Be2+ 36. g4 Rh1 37. Rxd5+ exd5 38. b3) 32. Kg3?! { (-6.38 → -15.65) Inaccuracy. Rxd1 was best. } (32. Rxd1 Bc6 33. Kg1 Nc4 34. Bd4 Ke8 35. Rf1 Bd7 36. Kh1 Nd6 37. b3 Ne4 38. a5 Bd6) 32... e5 33. Rxd1 Nf5+ 34. Kh3?! { (-6.34 → -11.03) Inaccuracy. Kf2 was best. } (34. Kf2 Bc4 35. Ra1 d4 36. Bc1 Nd6 37. b3 Ne4+ 38. Kg1 Bxb3 39. a5 d3 40. Ba3 Bxa3) 34... h5?! { (-11.03 → -6.22) Inaccuracy. Nxe3 was best. } (34... Nxe3 35. Rxd5+ Nxd5 36. axb5 Ngf4+ 37. Kg3 e4 38. h3 Nd3 39. Kg4 Ke6 40. Kh5 e3 41. Kg4) 35. g3?! { (-6.22 → -13.80) Inaccuracy. Rxd5+ was best. } (35. Rxd5+ Kc6 36. Rxb5 Nxe3 37. g3 Bc5 38. Rb3 Kd5 39. a5 Bd4 40. Ra3 Ke4 41. axb6 axb6) 35... Nf4+?! { (-13.80 → -6.22) Inaccuracy. Nxe3 was best. } { Black wins on time. } (35... Nxe3 36. Rxd5+ Nxd5 37. Kg2 Bd3 38. g4 h4 39. g5 e4 40. b3 e3 41. h3 Bxg5 42. b4) 0-1