[Event "Rated Three-check game"] [Site "https://lichess.org/d8AmIJSJ"] [Date "2021.06.29"] [White "mcostaconrado"] [Black "BKGeorge"] [Result "0-1"] [UTCDate "2021.06.29"] [UTCTime "17:11:25"] [WhiteElo "1610"] [BlackElo "1699"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+38"] [Variant "Three-check"] [TimeControl "300+3"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. c3?! { (2.97 → 1.68) Inaccuracy. Nf3 was best. } (2. Nf3 e6 3. Nc3 Bb4 4. e5 d6 5. a3 Bxc3 6. dxc3 h6) 2... Ne5?? { (1.68 → 3.97) Blunder. e6 was best. } (2... e6 3. Nf3 Nf6 4. d4 Nxe4 5. Be3 d5 6. Ne5 Nd6 7. Nd2) 3. b3?? { (3.97 → 0.70) Blunder. d4 was best. } (3. d4) 3... Nd3+?? { (0.70 → 2.81) Blunder. c5 was best. } (3... c5 4. Na3) 4. Bxd3 Nf6? { (2.97 → 5.08) Mistake. e6 was best. } (4... e6 5. Bc2) 5. Qf3?? { (5.08 → 1.84) Blunder. e5 was best. } (5. e5 c6) 5... c6 6. Bc4? { (1.99 → 0.59) Mistake. e5 was best. } (6. e5 Qa5) 6... e6?? { (0.59 → 2.74) Blunder. d5 was best. } (6... d5 7. exd5 b5 8. Be2 Bg4 9. Qd3 e6 10. Qd4 Bxe2 11. Nxe2 Nxd5 12. d3 Nb4 13. O-O) 7. Ba3?? { (2.74 → -0.21) Blunder. d4 was best. } (7. d4 d5) 7... Bxa3 8. Nxa3 Qa5?? { (0.56 → 2.62) Blunder. d5 was best. } (8... d5 9. e5) 9. Nc2 Qe5?! { (2.12 → 2.85) Inaccuracy. d5 was best. } (9... d5 10. exd5) 10. O-O-O?! { (2.85 → 1.92) Inaccuracy. Ne3 was best. } (10. Ne3 O-O) 10... Qxe4?! { (1.92 → 3.21) Inaccuracy. b5 was best. } (10... b5 11. Bd3) 11. Qxe4?? { (3.21 → 0.56) Blunder. Bd3 was best. } (11. Bd3 Qd5 12. Re1 a5 13. Nh3 Qxf3 14. gxf3 g6 15. Ne3 d5 16. Ng4 Nxg4 17. fxg4 O-O) 11... Nxe4 12. Nf3?? { (0.36 → -1.51) Blunder. f3 was best. } (12. f3 Nf2) 12... Nxf2? { (-1.51 → -0.25) Mistake. b5 was best. } (12... b5 13. Be2 a5 14. Ne5 b4 15. f3 Nf2 16. Rhf1 Nd3+ 17. Bxd3 a4 18. bxa4 Rxa4 19. Bc4) 13. Rdf1 Nd3+?? { (-0.56 → 8.71) Blunder. Nxh1 was best. } (13... Nxh1 14. Rxh1) 14. Kb1?? { (8.71 → -0.31) Blunder. Bxd3 was best. } (14. Bxd3) 14... Nc5 15. Ncd4?? { (0.49 → -6.34) Blunder. Ng5 was best. } (15. Ng5) 15... Ne4 16. Kc2 a5 17. Ne5 a4?? { (-6.63 → 5.01) Blunder. f6 was best. } (17... f6 18. Bd3 fxe5 19. Nxe6 dxe6 20. Bxe4 a4 21. b4 Bd7 22. Rf2 O-O-O 23. Kb1 Be8 24. Rhf1) 18. b4 Nf6?? { (2.17 → Mate in 8) Checkmate is now unavoidable. f6 was best. } (18... f6 19. Nf5) 19. Rxf6?? { (Mate in 8 → -5.01) Lost forced checkmate sequence. Nxf7 was best. } (19. Nxf7 d5 20. Nd6+ Kd7 21. Nf7 Kc7 22. b5 b6 23. Ng5 Kd7 24. bxc6+ Ke8 25. Nf5 dxc4) 19... gxf6 20. Ng4 Kd8 21. Nxf6?? { (-1.52 → -4.65) Blunder. Rf1 was best. } (21. Rf1 h5) 21... b5?? { (-4.65 → -1.72) Blunder. e5 was best. } (21... e5 22. Nf3) 22. Bd3 Ba6 23. Re1?? { (-1.87 → -4.19) Blunder. Nf3 was best. } (23. Nf3 Kc7) 23... c5 24. Re5?? { (-3.50 → -14.34) Blunder. Nc6+ was best. } (24. Nc6+ dxc6) 24... cxd4 25. cxd4?! { (-11.51 → Mate in 1) Checkmate is now unavoidable. Rc5 was best. } (25. Rc5 Bb7) 25... Rc8+ { Game ends by variant rule. } 0-1