[Event "2.April Arena"] [Site "https://lichess.org/1gQ3rVGc"] [Date "2022.04.02"] [White "Viktor-Kozlov"] [Black "Emil_Koch"] [Result "1-0"] [UTCDate "2022.04.02"] [UTCTime "13:17:22"] [WhiteElo "1815"] [BlackElo "1896"] [WhiteRatingDiff "+48"] [BlackRatingDiff "-35"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C40"] [Opening "King's Pawn Game: McConnell Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Qf6?! { (0.19 → 0.99) Inaccuracy. Nc6 was best. } { C40 King's Pawn Game: McConnell Defense } (2... Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O 6. O-O d5 7. Nbd2) 3. c3 Bc5? { (0.67 → 2.08) Mistake. Qg6 was best. } (3... Qg6 4. d4 d6 5. Nbd2 Nc6 6. h4 Nf6 7. h5 Qg4 8. g3) 4. b4? { (2.08 → 0.59) Mistake. d4 was best. } (4. d4 exd4 5. cxd4 Bb6 6. Nc3 d6 7. a4 Ba5 8. Be2 Qd8) 4... Bd6? { (0.59 → 1.85) Mistake. Bb6 was best. } (4... Bb6 5. d4 d6 6. dxe5 dxe5 7. Nbd2 Ne7 8. Nc4 O-O 9. Qc2) 5. Ba3? { (1.85 → 0.44) Mistake. Be2 was best. } (5. Be2 Ne7) 5... Na6?? { (0.44 → 2.60) Blunder. a5 was best. } (5... a5 6. Bb2) 6. b5?? { (2.60 → 0.14) Blunder. d4 was best. } (6. d4 Nb8 7. Bd3 Ne7 8. O-O Ng6 9. Bc1 h6 10. Nbd2 O-O 11. Nc4 exd4 12. Nxd6 Qxd6) 6... Nc5? { (0.14 → 1.36) Mistake. Bxa3 was best. } (6... Bxa3 7. Nxa3 Nc5 8. d4 Nxe4 9. dxe5 Qb6 10. Qd4 d5 11. exd6 Qxd4 12. Nxd4 Nxd6 13. f3) 7. d3?! { (1.36 → 0.40) Inaccuracy. d4 was best. } (7. d4 Nxe4 8. Bxd6 cxd6 9. Bd3 Ng5 10. Nxg5 Qxg5 11. O-O Ne7 12. Nd2 f5 13. f4 Qh6) 7... b6 8. d4 Na6?? { (0.00 → 9.13) Blunder. Nxe4 was best. } (8... Nxe4 9. Bxd6 cxd6 10. dxe5 Qe6 11. Nbd2 Nxd2 12. Qxd2 Bb7 13. O-O-O Bxf3 14. gxf3 dxe5 15. Bc4) 9. dxe5 Qe7 10. exd6 cxd6 11. Qd4 Bb7 12. Qxg7 Qxe4+ 13. Be2 O-O-O 14. Qxh8 Nf6 15. Qxf6 Nc5 16. Nfd2 Qxg2 17. Rf1 Ne4 18. Qxf7 Nxc3 19. Bxd6 Ba8 20. Nxc3 a6?! { (22.07 → Mate in 8) Checkmate is now unavoidable. Qg8 was best. } (20... Qg8 21. Qxg8 Rxg8 22. Nde4 Bb7 23. Kd2 Re8 24. Rg1 Ba8 25. f3 Rh8 26. h4 Kd8 27. Rg7) 21. bxa6?! { (Mate in 8 → 33.21) Lost forced checkmate sequence. Qc4+ was best. } (21. Qc4+ Bc6 22. bxc6 Qxc6 23. Qxa6+ Qb7 24. Nd5 Re8 25. Nxb6+ Kd8 26. Qxb7 Rxe2+ 27. Kxe2 Ke8) 21... Bf3?! { (33.21 → Mate in 4) Checkmate is now unavoidable. Rg8 was best. } (21... Rg8 22. Nc4) 22. Bxf3 Qxh2 23. Qc4# { White wins by checkmate. } 1-0