[Event "6th KUEN CHENG TOURNAMENT-U9B"] [Site "https://lichess.org/OuyPP7Ac"] [Date "2021.07.18"] [Round "-"] [White "Lim-weikai"] [Black "JacobLWX"] [Result "0-1"] [GameId "OuyPP7Ac"] [UTCDate "2021.07.18"] [UTCTime "07:11:48"] [WhiteElo "929"] [BlackElo "1099"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+62"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.24] } 1... e5 { [%eval 0.12] } 2. d3 { [%eval -0.06] } { C20 King's Pawn Game: Leonardis Variation } 2... c5 { [%eval 0.48] } 3. c4 { [%eval 0.13] } 3... d6 { [%eval 0.4] } 4. g4? { (0.40 → -0.90) Mistake. g3 was best. } { [%eval -0.9] } (4. g3 Nc6 5. Bg2 Nge7 6. Nc3 g6 7. Nge2 Bg7 8. Rb1 O-O) 4... g5? { (-0.90 → 0.39) Mistake. Ne7 was best. } { [%eval 0.39] } (4... Ne7 5. Nc3 Nbc6 6. h3 Be6 7. Bg2 Ng6 8. Nf3 Be7 9. Nd5) 5. Nf3?! { (0.39 → -0.58) Inaccuracy. h3 was best. } { [%eval -0.58] } (5. h3 Nc6 6. Nc3 h6 7. Nge2 Nge7 8. Ng3 Ng6 9. Nf5 Bxf5) 5... Nd7?? { (-0.58 → 2.13) Blunder. h5 was best. } { [%eval 2.13] } (5... h5 6. Bxg5) 6. Nxg5 { [%eval 1.94] } 6... f6?? { (1.94 → 6.16) Blunder. Ndf6 was best. } { [%eval 6.16] } (6... Ndf6 7. h3 h5 8. gxh5 Nxh5 9. Nc3 f6 10. Be2 Ng7 11. Nf3 Be6 12. h4 Qd7 13. Nd5) 7. Nf3?? { (6.16 → 2.78) Blunder. Ne6 was best. } { [%eval 2.78] } (7. Ne6 Qb6 8. Nc3 Nb8 9. Nd5 Bxe6 10. Nxb6 axb6 11. h4 h6 12. Bh3 Nc6 13. g5 Bxh3) 7... b5 { [%eval 3.47] } 8. Nc3 { [%eval 3.54] } 8... bxc4 { [%eval 3.83] } 9. Nd5?? { (3.83 → 1.65) Blunder. dxc4 was best. } { [%eval 1.65] } (9. dxc4 Nb6) 9... cxd3 { [%eval 1.59] } 10. Nxf6+?? { (1.59 → -4.00) Blunder. Bxd3 was best. } { [%eval -4.0] } (10. Bxd3 Ne7 11. Nh4 Nxd5 12. exd5 Qc7 13. O-O Nb6 14. f4 c4 15. Be4 Rg8 16. Nf5 Bxf5) 10... Ngxf6 { [%eval -4.38] } 11. Qxd3 { [%eval -5.05] } 11... c4 { [%eval -4.92] } 12. Qxc4 { [%eval -4.65] } 12... Rb8? { (-4.65 → -2.75) Mistake. Bb7 was best. } { [%eval -2.75] } (12... Bb7 13. Qb3) 13. Qe2?? { (-2.75 → -6.30) Blunder. g5 was best. } { [%eval -6.3] } (13. g5) 13... Nxg4 { [%eval -5.25] } 14. Qd1?! { (-5.25 → -8.20) Inaccuracy. a3 was best. } { [%eval -8.2] } (14. a3 Nc5) 14... h5?! { (-8.20 → -4.94) Inaccuracy. Qb6 was best. } { [%eval -4.94] } (14... Qb6 15. Be3 Nxe3 16. fxe3 Bh6 17. Qb3 Qxe3+ 18. Qxe3 Bxe3 19. Be2 Rxb2 20. Rd1 Nf6 21. Rd2) 15. Ng1? { (-4.94 → -10.09) Mistake. h3 was best. } { [%eval -10.09] } (15. h3 Ngf6 16. Ng5 Nc5 17. Qc2 Bh6 18. Bc4 Bxg5 19. Bxg5 Qa5+ 20. Bd2 Qb6 21. f4 Qxb2) 15... h4?? { (-10.09 → -0.96) Blunder. Nxf2 was best. } { [%eval -0.96] } (15... Nxf2 16. Qc2) 16. h3?? { (-0.96 → -6.35) Blunder. Qxg4 was best. } { [%eval -6.35] } (16. Qxg4 Qf6) 16... Nxf2 { [%eval -5.5] } 17. Kxf2 { [%eval -5.65] } 17... d5 { [%eval -5.44] } 18. exd5?! { (-5.44 → -8.19) Inaccuracy. Ke1 was best. } { [%eval -8.19] } (18. Ke1 Bb4+) 18... Rb5?? { (-8.19 → 1.95) Blunder. Qb6+ was best. } { [%eval 1.95] } (18... Qb6+) 19. d6?? { (1.95 → -2.61) Blunder. Bxb5 was best. } { [%eval -2.61] } (19. Bxb5 Qb6+ 20. Be3 Qxb5 21. Qc2 Bc5 22. Bxc5 Nxc5 23. Qg6+ Kd7 24. Qc6+ Qxc6 25. dxc6+ Kc7) 19... Rd5?? { (-2.61 → 6.99) Blunder. Rb6 was best. } { [%eval 6.99] } (19... Rb6 20. Qg4 Rxd6 21. Nf3 Qb6+ 22. Be3 Qxb2+ 23. Be2 Ba6 24. Rae1 Rf6 25. Rhf1 Qc2 26. Bg5) 20. b4?? { (6.99 → -13.53) Blunder. Qxd5 was best. } { [%eval -13.53] } (20. Qxd5) 20... Rxd1 { [%eval -14.26] } 21. Ke2 { [%eval -15.46] } 21... Rxd6 { [%eval -15.81] } 22. Nf3 { [%eval -17.59] } 22... Bh6 { [%eval -12.36] } 23. Ne1 { [%eval -27.15] } 23... Bxc1 { [%eval -19.67] } 24. Rxc1 { [%eval -20.13] } 24... Ba6+ { [%eval -21.57] } 25. Kf2?! { (-21.57 → Mate in 7) Checkmate is now unavoidable. Nd3 was best. } { [%eval #-7] } (25. Nd3 Bxd3+) 25... e4?! { (Mate in 7 → -22.49) Lost forced checkmate sequence. Rd2+ was best. } { [%eval -22.49] } (25... Rd2+ 26. Kg1 Rg8+ 27. Ng2 Rdxg2+ 28. Bxg2 Rxg2+ 29. Kxg2 Qg5+ 30. Kf3 Qf4+ 31. Kg2 Qg3#) 26. Bxa6?! { (-22.49 → Mate in 7) Checkmate is now unavoidable. Bd3 was best. } { [%eval #-7] } (26. Bd3 exd3) 26... Rxa6?! { (Mate in 7 → -13.84) Lost forced checkmate sequence. Rd2+ was best. } { [%eval -13.84] } (26... Rd2+ 27. Be2 Qf6+ 28. Ke3 Qg5+ 29. Kf2 Qg3+ 30. Kf1 Rf8+ 31. Nf3 Rxf3+ 32. Bxf3 Qf2#) 27. b5?! { (-13.84 → Mate in 8) Checkmate is now unavoidable. Ke2 was best. } { [%eval #-8] } (27. Ke2 Qg5 28. Rc2 O-O 29. Rh2 Qh5+ 30. Ke3 Rd6 31. Rhg2+ Kh7 32. Rcf2 Qd1 33. Rxf8 Qxe1+) 27... Rxa2+?! { (Mate in 8 → -70.92) Lost forced checkmate sequence. Qb6+ was best. } { [%eval -70.92] } (27... Qb6+ 28. Ke2 Qxb5+ 29. Ke3 Ra3+ 30. Kd2 e3+ 31. Kd1 Qh5+ 32. Nf3 Qxf3+ 33. Kc2 Qf2+ 34. Kb1) 28. Kf1?! { (-70.92 → Mate in 3) Checkmate is now unavoidable. Rc2 was best. } { [%eval #-3] } (28. Rc2 Qf6+) 28... a6?! { (Mate in 3 → -59.47) Lost forced checkmate sequence. Qf6+ was best. } { [%eval -59.47] } (28... Qf6+ 29. Nf3 Qxf3+ 30. Kg1 Rg2#) 29. bxa6?! { (-59.47 → Mate in 3) Checkmate is now unavoidable. Rc2 was best. } { [%eval #-3] } (29. Rc2 Qf6+) 29... Qa8 { [%eval #-6] } 30. a7 { [%eval #-5] } 30... Qxa7 { [%eval #-6] } 31. Rc8+ { [%eval #-6] } 31... Ke7 { [%eval #-5] } 32. Rxh8 { [%eval #-1] } 32... Qd4 { [%eval #-6] } 33. Rxh4 { [%eval #-1] } 33... Ne5 { [%eval #-5] } 34. Rxe4 { [%eval #-1] } 34... Qxe4 { [%eval #-3] } 35. Kg1 { [%eval #-1] } 35... Ra1 { [%eval #-4] } 36. Kf2 { [%eval #-4] } 36... Qxh1 { [%eval #-4] } 37. h4 { [%eval #-3] } 37... Qxh4+ { [%eval #-4] } 38. Kf1 { [%eval #-2] } 38... Ra2 { [%eval #-2] } 39. Kg1 { [%eval #-1] } 39... Nd3 { [%eval #-2] } 40. Nxd3 { [%eval #-2] } 40... Qh3 { [%eval #-3] } 41. Nc5 { [%eval #-1] } 41... Qf5 { [%eval #-2] } 42. Nd3 { [%eval #-2] } 42... Qxd3 { [%eval #-1] } 43. Kh1 { [%eval #-1] } 43... Qd1# { Black wins by checkmate. } 0-1