[Event "casual variant:threeCheck game"] [Site "https://lichess.org/EuZQj6U0"] [Date "2026.04.23"] [Round "-"] [White "Paul_1567"] [Black "Paulali13"] [Result "1-0"] [GameId "EuZQj6U0"] [UTCDate "2026.04.23"] [UTCTime "13:39:44"] [WhiteElo "1624"] [BlackElo "1375"] [Variant "Three-check"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 2.07] } 1... Nc6?! { (2.07 → 3.41) Inaccuracy. c5 was best. } { [%eval 3.41] } (1... c5 2. Nf3 Nc6 3. Na3 a6 4. Be2 b5 5. c3 e6 6. O-O) 2. d4?? { (3.41 → 0.57) Blunder. Nf3 was best. } { [%eval 0.57] } { B00 Nimzowitsch Defense } (2. Nf3 e6 3. Nc3 Bb4 4. a3 Bxc3 5. dxc3 h6 6. Bd3 Nge7) 2... Nxd4?? { (0.57 → 5.12) Blunder. e5 was best. } { [%eval 5.12] } (2... e5 3. c3 Nxd4 4. Bc4 Qf6 5. Be3 Ne6 6. Ne2 Nh6 7. O-O) 3. Qxd4 { [%eval 5.15] } 3... Nf6?! { (5.15 → 6.81) Inaccuracy. e6 was best. } { [%eval 6.81] } (3... e6 4. Nc3) 4. f3?? { (6.81 → 2.80) Blunder. Nc3 was best. } { [%eval 2.8] } (4. Nc3) 4... d6?? { (2.80 → Mate in 7) Checkmate is now unavoidable. c5 was best. } { [%eval #7] } (4... c5 5. Qd2 e6 6. Nc3 Be7 7. g3 O-O 8. e5 Nd5 9. Bd3 Kh8 10. Bxh7) 5. c3?? { (Mate in 7 → 2.89) Lost forced checkmate sequence. Bb5+ was best. } { [%eval 2.89] } (5. Bb5+ c6 6. Bxc6+ bxc6 7. Qc4 Qa5+ 8. c3 Qxc3+ 9. bxc3 Kd8 10. Qxf7 Kc7) 5... g5?? { (2.89 → Mate in 6) Checkmate is now unavoidable. Bd7 was best. } { [%eval #6] } (5... Bd7 6. Bc4 b5 7. Bb3 c5 8. Qf2 e6 9. Ne2 Be7 10. Bc2 O-O 11. O-O) 6. Bb5+ { [%eval #5] } 6... Bd7 { [%eval #4] } 7. Bxd7+ { [%eval #4] } 7... Kxd7 { [%eval #1] } 8. Qa4# { Game ends by variant rule. } 1-0