[Event "Daily Chess960 Arena"] [Site "https://lichess.org/Nn3H86D8"] [Date "2023.06.05"] [White "Koukku"] [Black "CYM4AHIH"] [Result "1-0"] [UTCDate "2023.06.05"] [UTCTime "21:43:18"] [WhiteElo "2199"] [BlackElo "1471"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [WhiteTitle "NM"] [Variant "Chess960"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rkbbqrnn/pppppppp/8/8/8/8/PPPPPPPP/RKBBQRNN w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. d4 Nf6?! { (0.03 → 0.70) Inaccuracy. f5 was best. } (1... f5 2. f4 a5 3. a4 d5 4. b3 e6 5. Nf2 Be7 6. e3) 2. e4 d6 3. f4 Bd7 4. Ng3 Bc6 5. d5 Bb5 6. Be2 Bd7 7. Nf3 c6?! { (1.14 → 2.12) Inaccuracy. e6 was best. } (7... e6 8. Qd2 Ng6 9. a4 a5 10. Re1 h5 11. Bd3 e5 12. Ne2 Bxa4 13. Nc3 Bd7 14. g3) 8. c4 Ng6 9. Qc3?! { (1.73 → 1.00) Inaccuracy. f5 was best. } (9. f5 Ne5) 9... e6? { (1.00 → 2.26) Mistake. cxd5 was best. } (9... cxd5 10. exd5) 10. e5 dxe5 11. fxe5 Ng8 12. d6 f6 13. c5?! { (2.50 → 1.69) Inaccuracy. a4 was best. } (13. a4 a5 14. Be3 Nxe5 15. Nxe5 fxe5 16. Bf3 b6 17. O-O Rxf3 18. Rxf3 c5 19. Raf1 Nf6) 13... fxe5?! { (1.69 → 2.51) Inaccuracy. Nxe5 was best. } (13... Nxe5) 14. Ne4 Nf6 15. Bd3 Nxe4?! { (1.78 → 2.59) Inaccuracy. Nh4 was best. } (15... Nh4 16. Qa3 Nxf3 17. Rxf3 Nd5 18. Rg3 b5 19. Bd2 Rf7 20. Qb3 a5 21. a4 b4 22. Ka2) 16. Bxe4 Nf4? { (2.77 → 5.54) Mistake. Nh4 was best. } (16... Nh4 17. Rg1 Bf6 18. Be3 Nxf3 19. gxf3 Qh5 20. Qb3 Qxh2 21. O-O-O Qh5 22. Kb1 a5 23. Rh1) 17. Qc2?? { (5.54 → 2.73) Blunder. Nxe5 was best. } (17. Nxe5 g5 18. g3 Bf6 19. gxf4 O-O-O 20. a4 Bxe5 21. Qxe5 Rf5 22. Bxf5 exf5 23. Re1 Qxe5) 17... Nd5 18. Bd2 h6?! { (2.56 → 3.39) Inaccuracy. a6 was best. } (18... a6 19. O-O-O Ka7 20. Bxh7 Rf5 21. g4 e4 22. Qxe4 Nf6 23. Qc2 Nxg4 24. Bxf5 exf5 25. Kb1) 19. O-O g5? { (3.13 → 5.69) Mistake. Bf6 was best. } (19... Bf6 20. Rae1 Qd8 21. b4 a6 22. Qb2 Ka7 23. Bc3 Bh4 24. Re2 Nf4 25. a4 Nxe2+ 26. Qxe2) 20. Nxe5? { (5.69 → 3.16) Mistake. Bg6 was best. } (20. Bg6 Rxf3 21. Bxe8 Rxf1+ 22. Rxf1 Bxe8 23. Rf8 a6 24. b4 Ka7 25. b5 cxb5 26. Rxe8 Bc7) 20... Rxf1+? { (3.16 → 5.42) Mistake. Bf6 was best. } (20... Bf6 21. Rxf6 Rxf6 22. Qa4 Qd8 23. h3 Rf8 24. Re1 a5 25. Qd4 Ka7 26. a3 g4 27. Qa4) 21. Rxf1 Nf4 22. Bxf4 gxf4 23. Rxf4 Bg5 24. Rf8 Be3+ 25. Kh1 a6?? { (5.90 → Mate in 9) Checkmate is now unavoidable. O-O-O was best. } { Black resigns. } (25... O-O-O 26. Rxe8 Bxe8 27. Qc3 Bxc5 28. Qxc5 b6 29. Qa3 a5 30. Kg1 h5 31. Qd3 Kb7 32. Bf3) 1-0