[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/4a3D87D0"] [Date "2026.01.04"] [Round "-"] [White "Kunadilov_Ersultan"] [Black "KrapivinArs"] [Result "0-1"] [GameId "4a3D87D0"] [UTCDate "2026.01.04"] [UTCTime "17:39:50"] [WhiteElo "1657"] [BlackElo "1260"] [WhiteRatingDiff "-51"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 { [%eval 0.17] } 1... Nc6 { [%eval 0.6] } { A40 Mikenas Defense } 2. Bf4 { [%eval 0.27] } 2... b6?! { (0.27 → 0.93) Inaccuracy. d5 was best. } { [%eval 0.93] } (2... d5 3. Nf3 Nf6 4. e3 Bg4 5. c4 e6 6. Nc3 Bb4 7. Rc1) 3. Nf3 { [%eval 0.59] } 3... Bb7?! { (0.59 → 1.22) Inaccuracy. e6 was best. } { [%eval 1.22] } (3... e6 4. e4 Bb7 5. a3 Nce7 6. Nc3 Nf6 7. Qe2 a6 8. d5) 4. e3?! { (1.22 → 0.30) Inaccuracy. d5 was best. } { [%eval 0.3] } (4. d5 Nb8 5. e4 Nf6 6. Nc3 e6 7. a3 a6 8. Qe2 b5) 4... d6?! { (0.30 → 0.86) Inaccuracy. e6 was best. } { [%eval 0.86] } (4... e6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 d5 8. O-O dxc4 9. Bxc4) 5. Bd3 { [%eval 0.52] } 5... Qd7 { [%eval 0.57] } 6. Nbd2 { [%eval 0.25] } 6... e6 { [%eval 0.54] } 7. Be5?? { (0.54 → -3.52) Blunder. c3 was best. } { [%eval -3.52] } (7. c3 g6) 7... Be7?? { (-3.52 → 3.62) Blunder. dxe5 was best. } { [%eval 3.62] } (7... dxe5 8. Bb5 exd4 9. Ne5 Nxe5 10. Bxd7+ Nxd7 11. exd4 Bxg2 12. f3 Bxh1 13. f4) 8. Bxd6?? { (3.62 → -3.87) Blunder. Bxg7 was best. } { [%eval -3.87] } (8. Bxg7 Bf6 9. Bxh8 Bxh8 10. O-O O-O-O 11. Qe2 e5 12. dxe5 Kb8 13. Rfd1 dxe5) 8... Nf6?? { (-3.87 → 2.14) Blunder. cxd6 was best. } { [%eval 2.14] } (8... cxd6 9. c3 Nf6 10. Qe2 d5 11. Ng5 h6 12. Nxf7 Kxf7 13. O-O-O Kg8 14. Nf3) 9. Bxe7 { [%eval 1.81] } 9... Qd6?? { (1.81 → 8.32) Blunder. Qxe7 was best. } { [%eval 8.32] } (9... Qxe7 10. c3 e5 11. Qa4 O-O 12. Bb5 Qe6 13. Qc4 Qxc4 14. Bxc4 e4 15. Ng1) 10. c3?? { (8.32 → 2.13) Blunder. Bxd6 was best. } { [%eval 2.13] } (10. Bxd6 cxd6 11. Rc1 Nb4 12. Bb5+ Kd8 13. Ng5 Bxg2 14. Nxf7+ Ke7 15. Nb3 Bxh1) 10... Qxe7 { [%eval 2.37] } 11. Qc2 { [%eval 2.12] } 11... O-O-O { [%eval 2.14] } 12. O-O-O { [%eval 1.66] } 12... a6 { [%eval 2.16] } 13. e4 { [%eval 2.1] } 13... Rd7 { [%eval 2.53] } 14. e5 { [%eval 2.08] } 14... Ne8?! { (2.08 → 2.97) Inaccuracy. Nd5 was best. } { [%eval 2.97] } (14... Nd5 15. g3 Kb8 16. a3 g5 17. h3 Rhd8 18. Qa4 b5 19. Qc2 Na5 20. Ne4) 15. Ng5?? { (2.97 → -2.84) Blunder. h4 was best. } { [%eval -2.84] } (15. h4 f6 16. Be4 Rf8 17. Qa4 Nb8 18. Kb1 Rd8 19. Bxb7+ Kxb7 20. Qc2 fxe5) 15... f6?? { (-2.84 → 1.71) Blunder. Qxg5 was best. } { [%eval 1.71] } (15... Qxg5 16. h4 Qxg2 17. Kb1 f5 18. h5 Nd8 19. c4 Kb8 20. Rdg1) 16. Nf7?? { (1.71 → -2.94) Blunder. Ngf3 was best. } { [%eval -2.94] } (16. Ngf3 fxe5 17. dxe5 g5 18. h3 Rf8 19. Be4 h5 20. g4 Ng7 21. Nc4 Rxd1+) 16... Qxf7 { [%eval -3.0] } 17. exf6 { [%eval -3.38] } 17... Nxf6 { [%eval -3.4] } 18. Bf5? { (-3.40 → -5.39) Mistake. Rhe1 was best. } { [%eval -5.39] } (18. Rhe1 Nd5 19. Bxh7 Kb8 20. Bd3 g5 21. h3 Qxf2) 18... Qe7? { (-5.39 → -3.34) Mistake. exf5 was best. } { [%eval -3.34] } (18... exf5 19. f3 f4 20. d5 Nd4 21. cxd4 Bxd5 22. Nc4 Bxc4 23. d5 Rxd5 24. Rxd5) 19. Bxe6?! { (-3.34 → -4.88) Inaccuracy. Rhe1 was best. } { [%eval -4.88] } (19. Rhe1 Nd8 20. Bd3 Kb8 21. Nc4 g5 22. Qe2 Ka7 23. Ne5 Rd6 24. Nc4 Rd5) 19... Qxe6 { [%eval -4.82] } 20. Ne4?! { (-4.82 → -6.41) Inaccuracy. b3 was best. } { [%eval -6.41] } (20. b3 Qd5 21. Nf3 Qa5 22. Kb2 Re7 23. a3 Rf8 24. Ne5 Nxe5 25. dxe5) 20... Rd6?! { (-6.41 → -4.42) Inaccuracy. Nxe4 was best. } { [%eval -4.42] } (20... Nxe4 21. d5 Rxd5 22. Rde1 Qh6+ 23. Re3 Kb8 24. Qxe4 Rg5 25. Rhe1 Na5 26. Qe7) 21. Rhe1 { [%eval -5.14] } 21... Rd7 { [%eval -4.7] } 22. Nd6+ { [%eval -5.84] } 22... Qxd6 { [%eval -6.16] } 23. Re6?! { (-6.16 → -8.61) Inaccuracy. Rf1 was best. } { [%eval -8.61] } (23. Rf1 Ne7 24. g3 Bf3 25. Qd3 Bxd1 26. Qxa6+ Kb8 27. Rxd1 Nfd5 28. Re1) 23... Qxe6 { [%eval -8.55] } 24. d5 { [%eval -9.77] } 24... Qe8 { [%eval -8.16] } 25. Re1 { [%eval -13.73] } 25... Ne7 { [%eval -8.93] } 26. Rxe7 { [%eval -11.15] } 26... Qd8 { [%eval -7.44] } 27. b3 { [%eval -10.84] } 27... Qxe7 { [%eval -10.72] } 28. Kb2 { [%eval -11.27] } 28... Qd8 { [%eval -9.68] } 29. Qf5 { [%eval -9.59] } 29... Qe8 { [%eval -9.47] } 30. Ka3 { [%eval -10.98] } 30... g6 { [%eval -9.18] } 31. g4? { (-9.18 → Mate in 7) Checkmate is now unavoidable. Qxf6 was best. } { [%eval #-7] } (31. Qxf6 Rxd5 32. b4 a5 33. b5 Rd2 34. h4 Bd5 35. c4 Kb7 36. Ka4 Rxa2+) 31... gxf5 { [%eval -25.04] } 32. g5?! { (-25.04 → Mate in 5) Checkmate is now unavoidable. c4 was best. } { [%eval #-5] } (32. c4 Qe1) 32... Qe7+ { [%eval #-5] } 33. b4 { [%eval #-5] } 33... Qf7?! { (Mate in 5 → -21.37) Lost forced checkmate sequence. Bxd5 was best. } { [%eval -21.37] } (33... Bxd5 34. f3 Qe1 35. c4 Qc3+ 36. Ka4 Bxc4 37. gxf6 Bb5#) 34. Kb3?! { (-21.37 → Mate in 5) Checkmate is now unavoidable. c4 was best. } { [%eval #-5] } (34. c4 Ne4 35. Ka4 Bxd5 36. b5 axb5+ 37. Kxb5 Bxc4+ 38. Kb4 Qe7+ 39. Kxc4 Qc5+) 34... Qf8?! { (Mate in 5 → -14.77) Lost forced checkmate sequence. Qxd5+ was best. } { [%eval -14.77] } (34... Qxd5+ 35. Kb2 Qd2+ 36. Kb3 Rd3 37. a3 Rxc3+ 38. Ka4 Qc2#) 35. f4?! { (-14.77 → Mate in 6) Checkmate is now unavoidable. d6 was best. } { [%eval #-6] } (35. d6 Rxd6 36. Kb2 Be4 37. Ka3 Qg7 38. Kb2 Qxg5 39. a4) 35... Qg8 { [%eval #-5] } 36. gxf6 { [%eval #-5] } 36... Qg7? { (Mate in 5 → -7.80) Lost forced checkmate sequence. Qxd5+ was best. } { [%eval -7.8] } (36... Qxd5+ 37. Ka3 Qd2 38. Kb3 Bd5+ 39. c4 Bxc4+ 40. Kxc4 Qd3#) 37. h4? { (-7.80 → Mate in 5) Checkmate is now unavoidable. fxg7 was best. } { [%eval #-5] } (37. fxg7 Re8 38. b5 Bxd5+ 39. c4 Be4 40. bxa6 Rd3+ 41. Ka4 Bc6+ 42. Kb4) 37... Qxf6 { [%eval #-5] } 38. d6 { [%eval #-5] } 38... Qf7+ { [%eval #-6] } { Black wins on time. } 0-1