[Event "rated variant:threeCheck game"] [Site "https://lichess.org/PmBhgoCf"] [Date "2023.12.14"] [Round "-"] [White "RFClassifier"] [Black "Petroffsian"] [Result "1-0"] [GameId "PmBhgoCf"] [UTCDate "2023.12.14"] [UTCTime "08:51:56"] [WhiteElo "1914"] [BlackElo "2127"] [WhiteRatingDiff "+38"] [BlackRatingDiff "-12"] [Variant "Three-check"] [TimeControl "120+0"] [ECO "B00"] [Opening "Nimzowitsch Defense: French Connection"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 3.63] } 1... e6 { [%eval 2.58] } 2. Nc3 { [%eval 3.12] } 2... Nc6 { [%eval 2.93] } { B00 Nimzowitsch Defense: French Connection } 3. Nf3 { [%eval 3.24] } 3... Nge7 { [%eval 4.05] } 4. d4 { [%eval 3.23] } 4... Ng6 { [%eval 4.01] } 5. g3?? { (4.01 → 0.92) Blunder. Be2 was best. } { [%eval 0.92] } (5. Be2 Bb4 6. O-O O-O 7. e5 d5 8. Bd3 Be7 9. Ne2 f5) 5... h5?? { (0.92 → 3.21) Blunder. Bb4 was best. } { [%eval 3.21] } (5... Bb4 6. Bd2 O-O 7. Bg2 e5 8. a3 Bxc3 9. Bxc3 d5 10. Nxe5 Ngxe5 11. dxe5 d4 12. Bb4) 6. h4 { [%eval 2.79] } 6... Bb4 { [%eval 3.04] } 7. Bd2 { [%eval 3.0] } 7... b6 { [%eval 3.15] } 8. Bd3 { [%eval 2.92] } 8... Bb7 { [%eval 2.78] } 9. Qe2 { [%eval 3.1] } 9... Qf6?! { (3.10 → 4.11) Inaccuracy. Qe7 was best. } { [%eval 4.11] } (9... Qe7 10. O-O) 10. e5?! { (4.11 → 3.00) Inaccuracy. O-O-O was best. } { [%eval 3.0] } (10. O-O-O) 10... Qe7 { [%eval 3.17] } 11. O-O-O?! { (3.17 → 2.18) Inaccuracy. a3 was best. } { [%eval 2.18] } (11. a3 Nxd4) 11... a5?? { (2.18 → 4.93) Blunder. Bxc3 was best. } { [%eval 4.93] } (11... Bxc3) 12. Bg5 { [%eval 5.33] } 12... Bxc3 { [%eval 5.53] } 13. Bxe7 { [%eval 4.68] } 13... Bxb2+ { [%eval 4.77] } 14. Kxb2 { [%eval 4.41] } 14... Ngxe7 { [%eval 5.84] } 15. Be4?! { (5.84 → 4.54) Inaccuracy. d5 was best. } { [%eval 4.54] } (15. d5 Nxd5 16. Bb5 a4 17. a3 Ra5 18. Rxd5 Rxb5+ 19. Rxb5 Nd4 20. Nxd4 Bxh1 21. Rb4 c6) 15... a4 { [%eval 4.68] } 16. Ka1?? { (4.68 → -10.07) Blunder. Kb1 was best. } { [%eval -10.07] } (16. Kb1 Ra5) 16... Ra5?? { (-10.07 → 7.85) Blunder. Na5 was best. } { [%eval 7.85] } (16... Na5 17. Kb1 Nd5 18. Bxd5 Bxd5 19. c4 Bxc4 20. Qxc4 Nxc4 21. Ka1 Na3 22. Rd2 Ra5 23. Rc1) 17. Rb1?! { (7.85 → 5.78) Inaccuracy. d5 was best. } { [%eval 5.78] } (17. d5) 17... Nd5 { [%eval 7.52] } 18. Bxd5 { [%eval 7.7] } 18... Rxd5 { [%eval 7.05] } 19. Rhd1 { [%eval 5.93] } 19... a3?! { (5.93 → 14.22) Inaccuracy. Na5 was best. } { [%eval 14.22] } (19... Na5 20. Qd3) 20. c4 { [%eval 12.78] } 20... Ra5 { [%eval 15.05] } 21. d5 { [%eval 20.94] } 21... Ne7 { [%eval 38.08] } 22. dxe6 { [%eval 43.42] } 22... fxe6 { [%eval 50.46] } 23. Nd4 { [%eval 11.5] } 23... Ng6?! { (11.50 → Mate in 6) Checkmate is now unavoidable. O-O was best. } { [%eval #6] } (23... O-O 24. Qxh5) 24. Nb5?! { (Mate in 6 → 18.03) Lost forced checkmate sequence. Nxe6 was best. } { [%eval 18.03] } (24. Nxe6 Rd5 25. Nxc7+ Kd8 26. Ne6+ Kc8 27. cxd5 Kb8 28. Rxb6 dxe6 29. Rxb7#) 24... O-O { [%eval 29.17] } 25. Qxh5 { [%eval 20.84] } 25... Ne7?! { (20.84 → Mate in 7) Checkmate is now unavoidable. Rxb5 was best. } { [%eval #7] } (25... Rxb5 26. Rxb5) 26. Rxd7 { [%eval #6] } 26... Bc6 { [%eval #4] } 27. Rxe7 { [%eval #3] } 27... Bxb5 { [%eval #3] } 28. Rxg7+ { [%eval #2] } 28... Kxg7 { [%eval #2] } 29. Qg5+ { [%eval #1] } 29... Kf7 { [%eval #1] } 30. Qg6# { Game ends by variant rule. } 1-0