[Event "Yearly Classical Arena"] [Site "https://lichess.org/xhkuBEQ5"] [Date "2022.11.19"] [White "Carlos1696"] [Black "Koja_Chess"] [Result "0-1"] [UTCDate "2022.11.19"] [UTCTime "00:02:36"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+243"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c6 { A04 Zukertort Opening: Slav Invitation } 2. Nc3 d6 3. e3 Qc7 4. Be2 e5 5. d4 Be7 6. dxe5 dxe5 7. O-O a6 8. Bd2 Nf6 9. h3?! { (-0.16 → -1.18) Inaccuracy. Ng5 was best. } (9. Ng5 O-O 10. a4 Bf5 11. Bd3 Bxd3 12. cxd3 Nbd7 13. Qc2 h6 14. Nge4 b5 15. Rfc1 Rfc8) 9... Bg4?? { (-1.18 → 5.74) Blunder. e4 was best. } (9... e4 10. Nd4) 10. hxg4 e4 11. Nd4 Nbd7 12. Bc4?! { (7.69 → 4.74) Inaccuracy. g5 was best. } (12. g5 h5 13. gxf6 Nxf6 14. Qe1 h4 15. Rd1 Bc5 16. Na4 Ba7 17. f4 Qd7 18. Bb4 Nd5) 12... Ne5?! { (4.74 → 6.11) Inaccuracy. h6 was best. } (12... h6 13. f4 Nb6 14. Qe2 Bc5 15. Be1 O-O-O 16. Bb3 Rdg8 17. g3 Bxd4 18. exd4 g5 19. Kg2) 13. Nf5?? { (6.11 → 1.12) Blunder. g5 was best. } (13. g5 Nfd7 14. Qe2 b5 15. Bb3 Nc5 16. Be1 h6 17. g6 fxg6 18. f3 Nxb3 19. axb3 exf3) 13... O-O?? { (1.12 → 7.46) Blunder. Nexg4 was best. } (13... Nexg4 14. g3) 14. Nxe7+?! { (7.46 → 5.14) Inaccuracy. Be2 was best. } (14. Be2 h6 15. Ng3 Rad8 16. Ncxe4 Nxe4 17. Nxe4 Qd7 18. Ba5 Qe6 19. Bxd8 Rxd8 20. Qe1 Nxg4) 14... Qxe7 15. Be2 Rad8?! { (5.18 → 7.28) Inaccuracy. g5 was best. } (15... g5 16. f4) 16. Qe1?? { (7.28 → 2.63) Blunder. g5 was best. } (16. g5 Nd5 17. Nxe4 h6 18. Qe1 hxg5 19. f4 Ng4 20. Nxg5 Ngxe3 21. Bxe3 Qxe3+ 22. Qf2 Qxf2+) 16... Nfxg4 17. Bxg4 Nxg4 18. Ne2?? { (2.96 → Mate in 2) Checkmate is now unavoidable. f3 was best. } (18. f3) 18... Qh4 19. Ng3 Qh2# { Black wins by checkmate. } 0-1