[Event "Powerchessacademy Arena"] [Site "https://lichess.org/708Kw5Xh"] [Date "2020.12.08"] [White "unnat30"] [Black "laksh46"] [Result "1-0"] [UTCDate "2020.12.08"] [UTCTime "11:37:48"] [WhiteElo "888"] [BlackElo "1591"] [WhiteRatingDiff "+51"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } Nf6 2. d3?! { (0.09 → -0.49) Inaccuracy. c4 was best. } (2. c4 e6 3. b3 b6 4. Nf3 Bb7 5. Bb2 Be7 6. Be2 O-O) 2... d5 3. d4 e6 4. Nc3?! { (-0.05 → -0.82) Inaccuracy. c4 was best. } (4. c4 Be7 5. Nf3 O-O 6. Nc3 c5 7. cxd5 exd5 8. Be2 Nc6) 4... c5 5. Nb5?! { (-0.75 → -1.64) Inaccuracy. Nf3 was best. } (5. Nf3 Nc6) 5... Qa5+?! { (-1.64 → -0.64) Inaccuracy. a6 was best. } (5... a6 6. Nc3 b5 7. Nf3 Qc7 8. g3 Bb7 9. Bg2 Nbd7 10. O-O Bd6 11. Ne2 c4 12. a3) 6. Nc3?! { (-0.64 → -1.20) Inaccuracy. Bd2 was best. } (6. Bd2 Qd8 7. dxc5 Bxc5 8. Nf3 a6 9. Nbd4 Bd6 10. c4 e5 11. Nb3 dxc4 12. Bxc4 O-O) 6... cxd4 7. Bb5+ Bd7 8. b4?? { (-1.30 → -8.25) Blunder. Bxd7+ was best. } (8. Bxd7+ Nbxd7 9. exd4 Ne4 10. Ne2 Bb4 11. O-O Bxc3 12. Nxc3 Nxc3 13. bxc3 O-O 14. Qd3 Nf6) 8... Qxb4? { (-8.25 → -4.13) Mistake. Bxb4 was best. } (8... Bxb4 9. Bxd7+ Nbxd7 10. Ne2 Bxc3+ 11. Nxc3 dxe3 12. Bxe3 Qxc3+ 13. Bd2 Qc4 14. Qe2 Qxc2 15. f3) 9. Qxd4? { (-4.13 → -7.03) Mistake. Bxd7+ was best. } (9. Bxd7+ Nbxd7 10. Qxd4 Ne4 11. Ne2 Rc8 12. Bd2 Nxd2 13. Qxd2 Qc4 14. a3 a6 15. O-O Bd6) 9... Qxd4? { (-7.03 → -3.51) Mistake. Bxb5 was best. } (9... Bxb5) 10. exd4?! { (-3.51 → -4.81) Inaccuracy. Bxd7+ was best. } (10. Bxd7+) 10... Bb4 11. a3? { (-4.73 → -13.47) Mistake. Bxd7+ was best. } (11. Bxd7+ Kxd7 12. Ne2 Rc8 13. Bd2 Bxc3 14. Nxc3 Rc4 15. Ne2 Rxc2 16. f3 Rc4 17. Kf2 Ne8) 11... Bxc3+ 12. Bd2 Bxa1 13. c3 Bxb5 14. Nf3 Nc6 15. Ne5 Nxe5 16. Bg5 Bxc3+ 17. Kd1 Ba4+ 18. Kc1 Nd3+ 19. Kb1 Nxf2 20. Rc1 Bxd4 21. Rc7 Nd1 22. Kc1 Ne4 23. Kb1?! { (-31.58 → Mate in 11) Checkmate is now unavoidable. g4 was best. } (23. g4 Nxg5 24. Kd2 b6 25. Ke2 Ne3 26. h4 Ne4 27. Rc1 e5 28. h5 Bd1+ 29. Rxd1 Nc3+) 23... Nec3+?! { (Mate in 11 → -31.71) Lost forced checkmate sequence. Ndc3+ was best. } (23... Ndc3+ 24. Kc1 Ne2+ 25. Kb1 N4c3+ 26. Ka1 Nb5+ 27. Kb1 Nxc7 28. Bc1 Nb5 29. Bb2 Bxb2 30. Kxb2) 24. Ka1 Nb5+ 25. Ka2 Nbc3+?! { (Mate in 7 → -37.23) Lost forced checkmate sequence. Nxc7 was best. } (25... Nxc7 26. Kb1 Rc8 27. Kc1 Nb5+ 28. Kd2 Rc2+ 29. Ke1 Rf2 30. Bd2 Nb2 31. Bb4 Nd3#) 26. Ka1 Nb5+ 27. Ka2?! { (-36.83 → Mate in 7) Checkmate is now unavoidable. Kb1 was best. } (27. Kb1 Nxc7 28. Kc1 h6 29. Bf4 e5 30. Kd2 exf4 31. Kd3 Nb5 32. Ke2 Nxa3 33. Kf3 Be5) 27... Nxc7 28. Bc1 Na6 29. Kb1 Rc8 30. Ka2 Bc2 31. Bd2 Ba4 32. Kb1 Rc2 33. Bc3 Rb2+ 34. Ka1 Rc2 35. Bb2 Bxb2+ 36. Ka2 Bc3+ 37. Kb1 Bb3 38. a4 { White wins on time. } 1-0