[Event "CHESS Year End Open"] [Site "https://lichess.org/Hj1I5mSy"] [Date "2022.05.18"] [White "NathanKuo"] [Black "rarjoon"] [Result "1-0"] [UTCDate "2022.05.18"] [UTCTime "20:00:00"] [WhiteElo "1435"] [BlackElo "946"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C49"] [Opening "Four Knights Game: Spanish Variation, Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bb4?! { (0.24 → 0.98) Inaccuracy. Nf6 was best. } (3... Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+) 4. Nc3?! { (0.98 → 0.00) Inaccuracy. c3 was best. } (4. c3 Ba5 5. Qa4 Bb6 6. d4 Nf6 7. O-O exd4 8. e5 Nd5) 4... Nf6 5. O-O O-O 6. d3 d6 { C49 Four Knights Game: Spanish Variation, Symmetrical Variation } 7. h3 Be6 8. Bg5?! { (0.47 → -0.36) Inaccuracy. Ne2 was best. } (8. Ne2 Ne7 9. Ng3 a6 10. Ba4 Ng6 11. c3 Ba5 12. d4 b5) 8... Qe7? { (-0.36 → 1.06) Mistake. Ne7 was best. } (8... Ne7 9. Bxf6 gxf6 10. Bc4 Bxc3 11. bxc3 Ng6 12. Bxe6 fxe6 13. h4 f5 14. g3 Qf6 15. Kh2) 9. a4?! { (1.06 → 0.00) Inaccuracy. Nd5 was best. } (9. Nd5 Bxd5 10. exd5 Nd4 11. Nxd4 exd4 12. a3 Ba5 13. b4 a6 14. Re1 Qd8 15. Ba4 Bb6) 9... a6 10. Bc4?! { (0.44 → -0.57) Inaccuracy. Bxc6 was best. } (10. Bxc6 bxc6) 10... b5?? { (-0.57 → 5.92) Blunder. Bxc3 was best. } (10... Bxc3 11. bxc3 Bxc4 12. dxc4 Na5 13. Nh4 Qe6 14. Bxf6 Qxf6 15. Nf5 Qe6 16. Qg4 g6 17. Ne3) 11. axb5?? { (5.92 → 1.74) Blunder. Nd5 was best. } (11. Nd5 bxc4 12. Nxe7+ Nxe7 13. d4 c3 14. bxc3 Bxc3 15. Bxf6 gxf6 16. Rb1 Ng6 17. d5 Bd7) 11... axb5?? { (1.74 → 4.35) Blunder. Bxc3 was best. } (11... Bxc3 12. bxc3 axb5 13. Bxb5 Bd7 14. Bxc6 Bxc6 15. Nh4 Qe6 16. c4 Rxa1 17. Qxa1 Ra8 18. Qc3) 12. Rxa8? { (4.35 → 2.71) Mistake. Nd5 was best. } (12. Nd5) 12... Rxa8 13. Nxb5?! { (2.80 → 1.94) Inaccuracy. Nd5 was best. } (13. Nd5 Qf8 14. Bxb5 Bxd5 15. exd5 Ne7 16. c3 Rb8 17. Bc6 Ba5 18. b4 Bb6 19. c4 Nf5) 13... Re8? { (1.94 → 3.42) Mistake. Bxc4 was best. } (13... Bxc4 14. dxc4 Rc8 15. Nh4 Qe6 16. Bxf6 Qxf6 17. Nf5 g6 18. Qg4 Qe6 19. Ne3 Qxg4 20. hxg4) 14. c3 Ba5?! { (3.19 → 4.12) Inaccuracy. Bc5 was best. } (14... Bc5 15. Bxf6 gxf6 16. Nh4 Qd7 17. Qh5 Bb6 18. Na3 Ne7 19. Bxe6 fxe6 20. Nc4 Kg7 21. Qg4+) 15. Bxe6?! { (4.12 → 3.23) Inaccuracy. Na3 was best. } (15. Na3 Ra8 16. Bxe6 Qxe6 17. Bxf6 gxf6 18. Nc4 Bb6 19. Nh4 Ne7 20. Nxb6 cxb6 21. Qf3 Ra2) 15... fxe6 16. d4 exd4 17. Nfxd4?! { (3.07 → 2.02) Inaccuracy. Bxf6 was best. } (17. Bxf6) 17... e5?? { (2.02 → 9.56) Blunder. Nxd4 was best. } (17... Nxd4 18. Nxd4) 18. Nxc6 Qf8 19. Nxa5 Nxe4 20. Be3 Ra8 21. Qd5+ Kh8 22. Nxc7 Nf6 23. Qc6 Rxa5 24. Ne6 Qb8 25. Bb6 Qg8 26. Bxa5 e4 27. Re1 d5 28. f3 exf3 29. gxf3 Nh5 30. Bb4 d4?! { (14.28 → Mate in 9) Checkmate is now unavoidable. Nf6 was best. } (30... Nf6 31. f4 h6 32. Qb7 Kh7 33. f5 Nh5 34. Qxd5 Qb8 35. Qf3 Qxb4 36. cxb4 Nf4 37. Nxf4) 31. cxd4?! { (Mate in 9 → 16.98) Lost forced checkmate sequence. Ra1 was best. } (31. Ra1 h6 32. Ra8 Nf6 33. Rxg8+ Kxg8 34. Qc8+ Kf7 35. Nf4 Nd7 36. Qxd7+ Kf6 37. Qe7+ Kf5) 31... Nf6 32. d5 Nh5 33. d6 Nf6 34. d7 Nxd7 35. Qxd7 Qa8 36. Qxg7# { White wins by checkmate. } 1-0