[Event "casual correspondence game"] [Site "https://lichess.org/UJnWbllq"] [Date "2021.06.27"] [White "omarProgrammer"] [Black "lichess AI level 4"] [Result "0-1"] [GameId "UJnWbllq"] [UTCDate "2021.06.27"] [UTCTime "12:28:23"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.24] } 1... e5 { [%eval 0.2] } 2. Nf3 { [%eval 0.18] } 2... Nf6 { [%eval 0.21] } 3. Nxe5 { [%eval 0.31] } { C42 Petrov's Defense } 3... Qe7?! { (0.31 → 0.94) Inaccuracy. d6 was best. } { [%eval 0.94] } (3... d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4) 4. Bc4?? { (0.94 → -2.93) Blunder. d4 was best. } { [%eval -2.93] } (4. d4 d6 5. Nf3 Qxe4+ 6. Be2 Bf5 7. Na3 Qe7 8. O-O Qd7) 4... Qxe5 { [%eval -3.76] } 5. Bxf7+? { (-3.76 → -7.53) Mistake. O-O was best. } { [%eval -7.53] } (5. O-O) 5... Kxf7 { [%eval -7.59] } 6. Qg4 { [%eval -19.3] } 6... Nc6 { [%eval -9.72] } 7. Qxd7+ { [%eval -20.78] } 7... Kg8 { [%eval -12.81] } 8. d4 { [%eval -19.46] } 8... Bb4+ { [%eval -18.31] } 9. Nc3 { [%eval -19.91] } 9... Nxd4 { [%eval -15.76] } 10. Bd2 { [%eval -18.61] } 10... Bxd7 { [%eval -18.47] } 11. a3 { [%eval -26.18] } 11... Nxc2+ { [%eval -25.66] } 12. Ke2 { [%eval -27.67] } 12... Bxc3 { [%eval -29.0] } 13. Bxc3?! { (-29.00 → Mate in 6) Checkmate is now unavoidable. Rhe1 was best. } { [%eval #-6] } (13. Rhe1 Bxb2) 13... Qh5+?! { (Mate in 6 → -22.69) Lost forced checkmate sequence. Qxe4+ was best. } { [%eval -22.69] } (13... Qxe4+ 14. Kf1 Bb5+ 15. Kg1 Ne3 16. f3 Qc2 17. Bd2 Qxd2 18. Ra2 Qxg2#) 14. f3 { [%eval -23.3] } 14... Nxe4 { [%eval -24.94] } 15. Rhd1?! { (-24.94 → Mate in 7) Checkmate is now unavoidable. a4 was best. } { [%eval #-7] } (15. a4 Bb5+) 15... Bb5+ { [%eval #-6] } 16. Rd3 { [%eval #-6] } 16... Rd8 { [%eval #-5] } 17. Rd1 { [%eval #-5] } 17... Qxh2 { [%eval #-4] } 18. Rd2 { [%eval #-4] } 18... Nxd2 { [%eval #-5] } 19. Kxd2 { [%eval #-5] } 19... Qxg2+ { [%eval #-4] } 20. Kc1 { [%eval #-4] } 20... Bxd3 { [%eval #-3] } 21. Bd2 { [%eval #-2] } 21... Qh1+ { [%eval #-1] } 22. Be1 { [%eval #-1] } 22... Qxe1# { Black wins by checkmate. } 0-1