[Event "Mega Chess 校园班西洋棋比赛 Arena"] [Site "https://lichess.org/3RuKzOXG"] [Date "2020.04.04"] [White "IvanSKLing"] [Black "LaiXiang"] [Result "0-1"] [UTCDate "2020.04.04"] [UTCTime "03:00:54"] [WhiteElo "1673"] [BlackElo "1688"] [WhiteRatingDiff "-89"] [BlackRatingDiff "+84"] [Variant "Standard"] [TimeControl "360+0"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d3 { C20 King's Pawn Game: Leonardis Variation } Nf6 3. Nf3 Nc6 4. Nxe5?? { (0.00 → -2.86) Blunder. g3 was best. } (4. g3 Bc5 5. Bg2 d6 6. a4 h6 7. O-O a5 8. c3 O-O) 4... Nxe5 5. Be2 Bb4+ 6. c3 Bc5?? { (-2.27 → -0.38) Blunder. Ba5 was best. } (6... Ba5) 7. O-O?? { (-0.38 → -2.52) Blunder. d4 was best. } (7. d4 Nxe4 8. dxc5 Qe7 9. O-O O-O 10. Re1 Re8 11. Be3 Nxc5 12. Bf1 d6 13. Na3 Na6) 7... d6?? { (-2.52 → -0.37) Blunder. Bb6 was best. } (7... Bb6 8. d4 Ng6 9. e5 Nd5 10. Bf3 Nde7 11. a4 c6 12. Nd2 O-O 13. Ne4 Bc7 14. g3) 8. d4 Nxe4 9. dxe5 dxe5?? { (-0.62 → 3.86) Blunder. O-O was best. } (9... O-O 10. Bd3 f5 11. exd6 Be6 12. Nd2 Nxd2 13. Qxd2 Qxd6 14. Bc2 Qb6 15. Rd1 Bd6 16. Qg5) 10. Qxd8+?? { (3.86 → -1.36) Blunder. Qa4+ was best. } (10. Qa4+) 10... Kxd8 11. Bf3 Bf5 12. Bg5+?? { (-1.51 → -6.82) Blunder. a4 was best. } (12. a4 a5 13. Na3 f6 14. Nc4 Ke7 15. b4 axb4 16. Be3 Bxe3 17. Nxe3 Bg6 18. cxb4 c6) 12... f6?? { (-6.82 → -2.29) Blunder. Nxg5 was best. } (12... Nxg5 13. Be2 Ke7 14. Nd2 f6 15. b4 Bb6 16. a4 Rhd8 17. Nc4 Ne4 18. Ra3 a5 19. Bf3) 13. Bc1 Re8 14. Na3 Bf8 15. Nb5 c6 16. Nd6?? { (-1.58 → -6.86) Blunder. Rd1+ was best. } (16. Rd1+ Kc8) 16... Bxd6 17. Bh5 g6 18. Bg4 Bxg4 19. f3 Bc5+ 20. Kh1 Nf2+ 21. Kg1 Nh3+ 22. Kh1 Nf4 23. fxg4 h5 24. gxh5 gxh5 25. g3 Ne2? { (-6.09 → -3.78) Mistake. Nd3 was best. } (25... Nd3) 26. Rxf6?! { (-3.78 → -5.22) Inaccuracy. Bh6 was best. } (26. Bh6 Re6) 26... h4?? { (-5.22 → -1.89) Blunder. Nxc1 was best. } (26... Nxc1 27. Rxc1 Kc7 28. Rf5 Kb6 29. Re1 e4 30. Rxh5 e3 31. Re2 Rad8 32. b4 Bf8 33. Kg2) 27. gxh4?? { (-1.89 → -4.77) Blunder. Bg5 was best. } (27. Bg5 hxg3) 27... Nf4?! { (-4.77 → -3.16) Inaccuracy. Nxc1 was best. } (27... Nxc1 28. Rxc1 Kc7 29. Re1 Re7 30. h5 e4 31. h6 Rg8 32. Rf4 e3 33. b4 Bd6 34. Rf3) 28. h5? { (-3.16 → -5.64) Mistake. Rf7 was best. } (28. Rf7) 28... Nh3?? { (-5.64 → -2.23) Blunder. Ke7 was best. } (28... Ke7) 29. h6?? { (-2.23 → -5.59) Blunder. Kg2 was best. } (29. Kg2 Nf2 30. h4 Nd3 31. Bg5 e4 32. h6 Kc7 33. Rd1 Re7 34. Rdf1 Nxb2 35. Rf7 Rxf7) 29... e4?? { (-5.59 → -0.68) Blunder. Nf2+ was best. } (29... Nf2+) 30. Bd2?? { (-0.68 → -6.98) Blunder. Kg2 was best. } (30. Kg2) 30... Rg8?? { (-6.98 → -2.67) Blunder. Nf2+ was best. } (30... Nf2+) 31. h7 Rh8 32. Rh6? { (-2.37 → -3.96) Mistake. Rf7 was best. } (32. Rf7 e3 33. Bxe3 Bxe3 34. Re1 Bg5 35. Rxb7 Kc8 36. Rg7 Bh6 37. Rge7 Ng5 38. h4 Rxh7) 32... Nf2+ 33. Kg1?? { (-3.73 → -8.12) Blunder. Kg2 was best. } (33. Kg2 e3 34. Be1 Ke7 35. b4 Bb6 36. a4 Raf8 37. Ra2 Rf7 38. a5 Bc7 39. Bxf2 exf2) 33... e3? { (-8.12 → -4.07) Mistake. Ng4+ was best. } (33... Ng4+) 34. Bxe3? { (-4.07 → -8.08) Mistake. Be1 was best. } (34. Be1 Kd7) 34... Bxe3 35. Re1 Ng4+ 36. Kg2 Nxh6 37. Rxe3 Rxh7 38. Re6 Kd7 39. Re2 Rf8 40. Rd2+ Kc7 41. Rd4?! { (-12.04 → Mate in 5) Checkmate is now unavoidable. Kg1 was best. } (41. Kg1 Nf5 42. Rf2 Rg7+ 43. Kf1 Ne3+ 44. Ke2 Rxf2+ 45. Kxf2 Nd1+ 46. Kf3 Nxb2 47. a3 Nd1) 41... Nf5?! { (Mate in 5 → -13.61) Lost forced checkmate sequence. Rg7+ was best. } (41... Rg7+ 42. Kh3 Rf3+ 43. Kh4 Nf5+ 44. Kh5 Rh3+ 45. Rh4 Rxh4#) 42. Rg4?! { (-13.61 → Mate in 7) Checkmate is now unavoidable. Re4 was best. } (42. Re4 Rg8+) 42... Ne3+ 43. Kg3 Nxg4 44. Kxg4 Rg7+ 45. Kh4 Rh8# { Black wins by checkmate. } 0-1