lichess dev

[Event "adriana1 Arena"] [Site "http://chess-academy.net/ELzjBqMs"] [Date "2026.03.25"] [Round "-"] [White "OctavianCorai"] [Black "adriana1"] [Result "0-1"] [UTCDate "2026.03.25"] [UTCTime "16:48:11"] [WhiteElo "1056"] [BlackElo "1246"] [WhiteRatingDiff "-63"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "300+5"] [ECO "C20"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 Bc5?! { (-0.16 → 0.44) Inaccuracy. Best move was Nf6. } { C20 Bishop's Opening: Boi Variation } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qf3? { (0.44 → -0.60) Mistake. Best move was Nf3. } (3. Nf3 Nc6 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4) 3... Nf6 4. Nc3 O-O 5. Nd5? { (-0.09 → -1.32) Mistake. Best move was d3. } (5. d3 d6 6. Bg5 Nbd7 7. Na4 Bb6 8. Nxb6 axb6 9. Ne2 h6 10. Bxf6 Nxf6 11. O-O b5) 5... Nxd5 6. Bxd5 Na6?! { (-1.20 → -0.29) Inaccuracy. Best move was a5. } (6... a5 7. a4 Ra6 8. d4 Bxd4 9. Ne2 Bc5 10. O-O Rg6 11. Be3 Rf6 12. Qg3 Bxe3 13. Qxe3) 7. Bxf7+?? { (-0.29 → -10.77) Blunder. Best move was Ne2. } (7. Ne2 c6) 7... Kh8?? { (-10.77 → -2.04) Blunder. Best move was Rxf7. } (7... Rxf7) 8. Qf6?? { (-2.04 → -20.41) Blunder. Best move was d4. } (8. d4) 8... Qxf6 9. Nh3 Qxf7 10. Ng5 Qg6 11. Nf7+ Rxf7 12. O-O Nb4 13. Re1?! { (-26.89 → Mate in 4) Checkmate is now unavoidable. Best move was d4. } (13. d4 exd4) 13... d5?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Rxf2. } (13... Rxf2 14. g3 Qh5 15. h3 Rxd2+ 16. Kf1 Qxh3#) 14. Re3 d4?! { (Mate in 5 → -36.84) Lost forced checkmate sequence. Best move was Bxe3. } (14... Bxe3 15. dxe3 Bh3 16. g3 Qxe4 17. f3 Qxf3 18. a3 Qd1#) 15. Rf3 Bg4 16. Ra3?! { (-37.23 → Mate in 5) Checkmate is now unavoidable. Best move was Kf1. } (16. Kf1 Nxc2) 16... Bh5?! { (Mate in 5 → -32.67) Lost forced checkmate sequence. Best move was d3. } (16... d3 17. Rxd3 Bxf2+ 18. Kh1 Nxd3 19. cxd3 Bf3 20. gxf3 Qg1#) 17. Ra5?! { (-32.67 → Mate in 4) Checkmate is now unavoidable. Best move was d3. } (17. d3) 17... Qxe4?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Bf3. } (17... Bf3 18. g3 Qxe4 19. h4 Qe1+ 20. Kh2 Qh1#) 18. Rxc5 Qe1# { Black wins by checkmate. } 0-1