[Event "Think like a Grandmaster Arena"] [Site "https://lichess.org/rNxCIttV"] [Date "2023.07.10"] [White "nathanwei"] [Black "Randdamand"] [Result "1-0"] [UTCDate "2023.07.10"] [UTCTime "17:47:44"] [WhiteElo "957"] [BlackElo "1004"] [WhiteRatingDiff "+46"] [BlackRatingDiff "-33"] [Variant "Standard"] [TimeControl "300+5"] [ECO "C44"] [Opening "King's Knight Opening: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 { C44 King's Knight Opening: Normal Variation } 3. d3 d5 4. Nc3 d4 5. Bg5?? { (0.03 → -3.82) Blunder. Ne2 was best. } (5. Ne2 Bg4 6. h3 Bxf3 7. gxf3 Bb4+ 8. Bd2 Qd6 9. a3 Bxd2+) 5... f6 6. Bh4 g5? { (-6.61 → -3.56) Mistake. dxc3 was best. } (6... dxc3 7. bxc3 Ba3 8. Rb1 Nge7 9. d4 O-O 10. Be2 Kh8 11. Bg3 Bd6 12. O-O b6 13. Re1) 7. Bg3? { (-3.56 → -6.28) Mistake. Nxg5 was best. } (7. Nxg5 h5 8. Nf3 dxc3 9. bxc3 Qd6 10. Rb1 Nge7 11. Be2 Ng6 12. Bg3 h4 13. Nxh4 Rxh4) 7... g4?! { (-6.28 → -4.26) Inaccuracy. h5 was best. } (7... h5 8. h4 g4 9. Nd2 dxc3 10. bxc3 Nge7 11. d4 exd4 12. Nb3 dxc3 13. Bd3 Ng6 14. O-O) 8. Nh4 dxc3 9. bxc3 Bc5 10. Be2 Nh6 11. d4?! { (-3.95 → -6.07) Inaccuracy. h3 was best. } (11. h3 gxh3 12. Bh5+ Ke7 13. gxh3 Be6 14. Qd2 Nf7 15. f4 Rg8 16. Bg4 Qd6 17. Rf1 Bxg4) 11... exd4 12. cxd4 Nxd4 13. Bb5+?! { (-6.07 → -9.92) Inaccuracy. O-O was best. } (13. O-O Nxe2+ 14. Qxe2 Qe7 15. Qd2 Nf7 16. Nf5 Bxf5 17. exf5 Rd8 18. Qc3 O-O 19. Rae1 Bb4) 13... c6 14. Ba4 Bb4+ 15. c3 Bc5?? { (-11.17 → -0.22) Blunder. Bxc3+ was best. } (15... Bxc3+ 16. Kf1 Qa5 17. h3 Qa6+ 18. Kg1 Bxa1 19. Bxc6+ Qxc6 20. Qxa1 Ne2+ 21. Kh2 Nxg3 22. fxg3) 16. cxd4 Qa5+?! { (-0.07 → 0.98) Inaccuracy. Qxd4 was best. } (16... Qxd4 17. Qxd4 Bxd4 18. O-O-O Be5 19. Bxe5 fxe5 20. Rd6 Nf7 21. Rxc6 bxc6 22. Bxc6+ Ke7 23. Bxa8) 17. Ke2?? { (0.98 → -0.87) Blunder. Kf1 was best. } (17. Kf1 Bb6) 17... Bxd4?? { (-0.87 → 6.72) Blunder. Be6 was best. } (17... Be6) 18. Qxd4 O-O 19. Bb3+ Kh8 20. Qd6 Qc3? { (7.16 → Mate in 2) Checkmate is now unavoidable. Bf5 was best. } (20... Bf5 21. f3) 21. Ng6+?! { (Mate in 2 → 14.15) Lost forced checkmate sequence. Qxf8+ was best. } (21. Qxf8+ Ng8 22. Qxg8#) 21... Kg7 22. Nxf8 Kh8 23. Qe7 Qc2+?! { (21.40 → Mate in 4) Checkmate is now unavoidable. Bf5 was best. } (23... Bf5 24. exf5) 24. Ke1?! { (Mate in 4 → 23.26) Lost forced checkmate sequence. Bxc2 was best. } (24. Bxc2 Bf5 25. Qxf6+ Kg8 26. Be5 Rxf8 27. Qg7#) 24... Qxb3?! { (23.26 → Mate in 1) Checkmate is now unavoidable. Qc3+ was best. } (24... Qc3+ 25. Ke2) 25. Qxh7# { White wins by checkmate. } 1-0