lichess dev

[Event "Daily UltraBullet Arena"] [Site "http://chess-academy.net/h7vxaXrF"] [Date "2021.03.11"] [Round "-"] [White "Mikha_pro"] [Black "vepex__fan"] [Result "0-1"] [UTCDate "2021.03.11"] [UTCTime "19:12:39"] [WhiteElo "1293"] [BlackElo "1759"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } c6?! { (-0.02 → 0.65) Inaccuracy. Best move was d5. } (1... d5 2. d4 Nf6 3. c4 e6 4. Nf3 Be7 5. cxd5 exd5 6. Bd3) 2. Nf3?! { (0.65 → 0.13) Inaccuracy. Best move was d4. } (2. d4 d5 3. Bd3 g6 4. Nf3 Nf6 5. c4 Bg7 6. Nc3 O-O 7. O-O Bf5 8. Bxf5 gxf5) 2... d6?! { (0.13 → 0.78) Inaccuracy. Best move was d5. } (2... d5 3. c4 Nf6 4. Nc3 e6 5. d4 Bd6 6. Bd3 O-O 7. O-O Nbd7 8. h3 e5 9. cxd5) 3. Be2?! { (0.78 → -0.03) Inaccuracy. Best move was d4. } (3. d4 Nf6) 3... Nf6?! { (-0.03 → 0.77) Inaccuracy. Best move was e5. } (3... e5 4. c4) 4. O-O?! { (0.77 → 0.25) Inaccuracy. Best move was d4. } (4. d4 g6) 4... g6?! { (0.25 → 0.83) Inaccuracy. Best move was e5. } (4... e5 5. c4 e4 6. Nd4 d5 7. cxd5 cxd5 8. d3 exd3 9. Qxd3 Nc6 10. Nc3 Bc5 11. Qb5) 5. Nc3?! { (0.83 → 0.00) Inaccuracy. Best move was d4. } (5. d4 Bg7 6. c4 O-O 7. Nc3 d5 8. h3 Bf5 9. Bd2 Nbd7 10. cxd5 Nxd5 11. g4 Nxc3) 5... Bg7?! { (0.00 → 0.50) Inaccuracy. Best move was d5. } (5... d5 6. d4 Bg7 7. b3 Bf5 8. Bb2 Nbd7 9. Nh4 Be6 10. Nf3 Bf5) 6. b3? { (0.50 → -0.64) Mistake. Best move was e4. } (6. e4 c5) 6... O-O?! { (-0.64 → 0.26) Inaccuracy. Best move was Nd5. } (6... Nd5 7. Bb2 Nxc3 8. Bxc3 e5 9. d4 e4 10. Nd2 f5 11. Nc4 d5 12. Ne5 O-O 13. Bb4) 7. d3?? { (0.26 → -2.83) Blunder. Best move was d4. } (7. d4) 7... Ne8?? { (-2.83 → 0.48) Blunder. Best move was Nd5. } (7... Nd5 8. Nxd5) 8. Qd2?! { (0.48 → -0.33) Inaccuracy. Best move was d4. } (8. d4 Nd7 9. Qd2 b5 10. a3 Nc7 11. e4 Bb7 12. Qe3 a5 13. Rd1 Ne6 14. e5 b4) 8... f5?! { (-0.33 → 0.53) Inaccuracy. Best move was d5. } (8... d5 9. Bb2 e5 10. Nd1 Qe7 11. c4 Nd6 12. Rc1 dxc4 13. dxc4 Ne4 14. Qc2 f5 15. Nc3) 9. Bb2? { (0.53 → -0.50) Mistake. Best move was d4. } (9. d4 Nf6) 9... f4? { (-0.50 → 1.37) Mistake. Best move was e5. } (9... e5 10. e4) 10. Nd5?? { (1.37 → -5.30) Blunder. Best move was exf4. } (10. exf4 Bh6 11. Rae1 Bxf4 12. Qd1 Nd7 13. d4 Ndf6 14. h3 Ng7 15. Bd3 Ne6 16. Ne2 Bh6) 10... fxe3? { (-5.30 → -4.21) Mistake. Best move was Bxb2. } (10... Bxb2 11. Rab1 Bg7 12. Nxf4 e5 13. Nh3 d5 14. c4 Nd6 15. c5 Nb5 16. a4 Nc7 17. b4) 11. Qc3?? { (-4.21 → -9.79) Blunder. Best move was Qxe3. } (11. Qxe3 cxd5) 11... Bxc3 12. Bxc3?! { (-9.39 → -14.48) Inaccuracy. Best move was Nxc3. } (12. Nxc3 exf2+ 13. Rxf2 Nd7 14. h3 Nc5 15. a4 Nf6 16. Bc1 e5 17. a5 e4 18. Nd4 exd3) 12... cxd5 13. fxe3 e5 14. e4 d4 15. Bb4 Nc6 16. Bxd6 Qxd6 17. Nxe5 Qxe5 18. Rxf8+ Kxf8 19. g3 Kg8 20. Kg2 Nf6 21. Kg1 Qe7 22. Kg2 Qf7 23. g4?! { (-22.97 → Mate in 9) Checkmate is now unavoidable. Best move was Rf1. } (23. Rf1 Nb4 24. Bd1 Nxa2 25. h3 Qe6 26. Rh1 Bd7 27. Kg1 Nb4 28. h4 Rf8 29. Kg2 Rc8) 23... Bd7?! { (Mate in 9 → -23.05) Lost forced checkmate sequence. Best move was Nxg4. } (23... Nxg4 24. Rf1 Ne3+ 25. Kg1 Nxf1 26. Bxf1 Qf4 27. c3 Ne5 28. a3 Ng4 29. Bg2 Qf2+ 30. Kh1) 24. g5?! { (-23.05 → Mate in 7) Checkmate is now unavoidable. Best move was Rf1. } (24. Rf1 Qe6) 24... Be6?! { (Mate in 7 → -20.02) Lost forced checkmate sequence. Best move was Ng4. } (24... Ng4 25. Rf1 Ne3+ 26. Kh1 Nxf1 27. Kg1 Rf8 28. Bf3 Qxf3 29. c3 Qf2+ 30. Kh1 Qxh2#) 25. Bg4?! { (-20.02 → Mate in 5) Checkmate is now unavoidable. Best move was Rf1. } (25. Rf1 Qd7 26. Rxf6 Bg4 27. Bf1 Bh3+ 28. Kh1 Bxf1 29. Rxf1 Qg4 30. a3 Qxg5 31. b4 Rf8) 25... Nxg4 26. h3 Qg7?! { (Mate in 2 → Mate in 8) Not the best checkmate sequence. Best move was Qf2+. } (26... Qf2+ 27. Kh1 Qh2#) 27. hxg4 Bxg4?! { (Mate in 8 → -40.54) Lost forced checkmate sequence. Best move was Rf8. } (27... Rf8 28. Rg1 Bxg4 29. c3 Qf7 30. Kh2 Qf4+ 31. Rg3 Qf1 32. Rg2 Rf2 33. Kg3 Qxg2+ 34. Kh4) 28. Kh2?! { (-40.54 → Mate in 6) Checkmate is now unavoidable. Best move was Rf1. } (28. Rf1 Qe5) 28... Be6 29. Kg3 h6?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Qe5+. } (29... Qe5+ 30. Kg2 Rf8 31. Kg1 Qxg5+ 32. Kh2 Rf2+ 33. Kh1 Qg2#) 30. Kf2 hxg5 31. Ke2 Qe5 32. Kd1 Qf4 33. c3 Qe3?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was dxc3. } (33... dxc3 34. Ke2 Rf8 35. Rd1 Qf2#) 34. Kc2 g4?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Qe2+. } (34... Qe2+ 35. Kb1 Rf8 36. cxd4 Rf1#) 35. Kb2 g3?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qf2+. } (35... Qf2+ 36. Ka3 dxc3 37. Rc1 Qc5+ 38. b4 Qxb4#) 36. Ka3 g2?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was dxc3. } (36... dxc3 37. Rb1 Qb6 38. b4 Qa6#) 37. b4 g1=Q?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qxd3. } (37... Qxd3 38. Rb1 Qa6+ 39. Kb2 Qxa2+ 40. Kc1 g1=Q#) 38. Ka4 Qgf2?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qxd3. } (38... Qxd3 39. b5 Qc2+ 40. Ka3 Qxc3+ 41. Ka4 Qb4#) 39. Kb5 Qxd3+ 40. Ka4 Qxc3?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qa6#. } (40... Qa6#) 41. Kb5 Qc4+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qxb4#. } (41... Qxb4#) 42. Ka4 Qxb4# { Black wins by checkmate. } 0-1