[Event "Petrosian Arena"] [Site "https://lichess.org/OiCYJ59J"] [Date "2018.06.02"] [White "niklasj"] [Black "kos99"] [Result "1-0"] [UTCDate "2018.06.02"] [UTCTime "16:41:42"] [WhiteElo "1387"] [BlackElo "1845"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "C50"] [Opening "Italian Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5?? { (1.97 → 4.85) Blunder. c5 was best. } (1... c5 2. Nf3 Nc6 3. c3 e6 4. d4 cxd4 5. Bd3 Nge7 6. O-O) 2. Nf3?? { (4.85 → -0.80) Blunder. Bc4 was best. } (2. Bc4 Qf6 3. Qh5 Nh6 4. Nc3 Bc5 5. d4 Bxd4 6. Nf3 Bxc3+) 2... Nc6?? { (-0.80 → 4.14) Blunder. Bc5 was best. } (2... Bc5 3. Nc3 Nf6 4. d4 exd4 5. Bc4 O-O 6. Nd5 Nxd5 7. O-O) 3. Bc4 { C50 Italian Game } Qf6? { (4.39 → 8.32) Mistake. Nh6 was best. } (3... Nh6 4. Nc3 Be7 5. Nd5 Kf8 6. d4 Ng4 7. O-O d6 8. h3) 4. Nc3 Bc5 5. O-O?? { (9.42 → 1.93) Blunder. Nd5 was best. } (5. Nd5 Kf8 6. Nxf6 Nxf6 7. O-O b5 8. Bd5 h5 9. Nxe5 Nxe5 10. Bxa8 Bd6 11. Kh1 Neg4) 5... Nh6?? { (1.93 → 17.89) Blunder. Nge7 was best. } (5... Nge7 6. Ng5 d5 7. exd5 Qxg5 8. dxc6 O-O 9. Ne4 Qg6 10. Bd3 Bf5 11. Nxc5 Bxd3 12. Nxd3) 6. Nd5 Qg6?! { (16.55 → Mate in 9) Checkmate is now unavoidable. Kd8 was best. } (6... Kd8 7. d4) 7. Nxc7+ Kf8 8. Nxa8? { (Mate in 6 → 8.72) Lost forced checkmate sequence. Nh4 was best. } (8. Nh4 Kg8 9. Nxg6 hxg6 10. Bxf7+ Nxf7 11. Qf3 Bxf2+ 12. Rxf2 Nd4 13. Qxf7+) 8... Bxf2+ 9. Rxf2 Nd4?! { (20.10 → Mate in 7) Checkmate is now unavoidable. Qh5 was best. } (9... Qh5) 10. Nxd4 exd4 11. Qf3 d5 12. Bxd5 Be6 13. Bxe6 Qxe6 14. Nc7 Qe7 15. Ne6+ Qxe6 16. Qxf7+ { Game ends by variant rule. } 1-0