lichess dev

[Event "Daily Turnir Arena"] [Site "http://chess-academy.net/XczSWiC6"] [Date "2020.03.15"] [Round "-"] [White "NicolaiPislari"] [Black "AndreiCernen"] [Result "1-0"] [UTCDate "2020.03.15"] [UTCTime "17:24:49"] [WhiteElo "1496"] [BlackElo "1550"] [WhiteRatingDiff "+65"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "240+0"] [ECO "B00"] [Opening "Hippopotamus Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Nh6? { (0.12 → 1.72) Mistake. Best move was e6. } { B00 Hippopotamus Defense #2 } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Bb5? { (1.72 → 0.40) Mistake. Best move was d4. } (2. d4 c6 3. Nf3 d5 4. exd5 cxd5 5. c4 e6 6. cxd5 exd5 7. Nc3 Nc6 8. Bb5 a6) 2... c6 3. Ba4?! { (0.66 → -0.12) Inaccuracy. Best move was Be2. } (3. Be2 d5 4. d3 e5 5. Nf3 dxe4 6. dxe4 Qxd1+ 7. Bxd1 f6 8. Bxh6 gxh6 9. Nh4 Be6) 3... e6?! { (-0.12 → 0.64) Inaccuracy. Best move was d5. } (3... d5 4. exd5 Qxd5 5. Qf3 Qxf3 6. Nxf3 Bg4 7. Ne5 Nd7 8. Nxg4 Nxg4 9. d4 e6 10. h3) 4. Nf3?! { (0.64 → -0.20) Inaccuracy. Best move was c3. } (4. c3 d5 5. d3 b5 6. Bc2 dxe4 7. dxe4 Qxd1+ 8. Bxd1 Be7 9. Nf3 Bb7 10. O-O Nd7) 4... Bd6? { (-0.20 → 1.76) Mistake. Best move was d5. } (4... d5 5. e5 b5 6. Bb3 c5 7. c3 Nc6 8. d4 Nf5 9. O-O cxd4 10. Nxd4 Ncxd4 11. cxd4) 5. O-O?! { (1.76 → 1.09) Inaccuracy. Best move was d4. } (5. d4 O-O 6. O-O Bc7 7. Bg5 f6 8. Bxh6 gxh6 9. c4 f5 10. exf5 exf5 11. Re1 d6) 5... O-O?! { (1.09 → 1.66) Inaccuracy. Best move was b5. } (5... b5 6. Bb3) 6. Qe2? { (1.66 → 0.44) Mistake. Best move was d4. } (6. d4 Bc7 7. Bxh6 gxh6 8. c3 d5 9. Qe2 f5 10. e5 Qe7 11. Nbd2 Nd7 12. h3 b5) 6... Qf6?? { (0.44 → 3.83) Blunder. Best move was Qa5. } (6... Qa5 7. Bb3) 7. d3?? { (3.83 → 0.67) Blunder. Best move was e5. } (7. e5) 7... Ng4? { (0.67 → 2.20) Mistake. Best move was Qg6. } (7... Qg6 8. d4 b5 9. Bb3 Bc7 10. c3 Ba6 11. e5 d5 12. exd6 Bxd6 13. Ne5 Bxe5 14. Qxe5) 8. Nfd2?? { (2.20 → -3.55) Blunder. Best move was d4. } (8. d4) 8... Nxh2? { (-3.55 → -1.19) Mistake. Best move was Bxh2+. } (8... Bxh2+ 9. Kh1 Qh4 10. Nf3 Qh5 11. Ng5 f5 12. Nh3 fxe4 13. dxe4 Bc7 14. Nd2 d5 15. c4) 9. Rd1? { (-1.19 → -2.33) Mistake. Best move was Re1. } (9. Re1 Qh4) 9... Qh6? { (-2.33 → -0.23) Mistake. Best move was Qh4. } (9... Qh4) 10. Nf3? { (-0.23 → -2.46) Mistake. Best move was Nc4. } (10. Nc4 Bf4) 10... Nxf3+ 11. gxf3?? { (-2.29 → Mate in 2) Checkmate is now unavoidable. Best move was Qxf3. } (11. Qxf3 Qh2+) 11... Qh1+?? { (Mate in 2 → 12.62) Lost forced checkmate sequence. Best move was Qh2+. } (11... Qh2+ 12. Kf1 Qh1#) 12. Kxh1 Na6 13. d4 b5 14. Bb3 Nb4 15. e5 Be7 16. Na3 Ba6 17. Rg1 h6 18. Qe4 Nd5 19. Qg4 g5?! { (13.33 → Mate in 9) Checkmate is now unavoidable. Best move was g6. } (19... g6 20. Bxh6) 20. Qh5 Kh8 21. Qxh6+ Kg8 22. Rxg5+?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Bxg5. } (22. Bxg5 f6 23. Bxf6+ Kf7 24. Qh5#) 22... Bxg5 23. Bxg5 Nb4 24. Bf6 Nd5 25. Qh8# { White wins by checkmate. } 1-0