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[Event "Three-check Shield Arena"] [Site "http://chess-academy.net/M2pWmT6j"] [Date "2022.01.19"] [Round "-"] [White "ABCDEFGH1234"] [Black "Zhigalko-Sergei"] [Result "1-0"] [UTCDate "2022.01.19"] [UTCTime "16:21:59"] [WhiteElo "1951"] [BlackElo "2692"] [WhiteRatingDiff "+36"] [BlackRatingDiff "-53"] [Variant "Three-check"] [TimeControl "180+2"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Bc4?! { (2.86 → 1.91) Inaccuracy. Best move was Nf3. } (2. Nf3 e6 3. Nc3 Bb4 4. Bb5 Nge7 5. O-O Ng6 6. d4 O-O 7. e5 d5 8. Ne2 f6) 2... e6 3. Nf3 Nf6 4. Nc3 Be7? { (1.50 → 3.00) Mistake. Best move was Nxe4. } (4... Nxe4) 5. O-O? { (3.00 → 1.22) Mistake. Best move was e5. } (5. e5) 5... d5 6. exd5? { (1.75 → -0.60) Mistake. Best move was Bb5. } (6. Bb5 O-O) 6... exd5 7. Bb5 Bd7? { (-0.50 → 1.73) Mistake. Best move was O-O. } (7... O-O 8. Bxc6) 8. Re1? { (1.73 → -0.75) Mistake. Best move was d4. } (8. d4 O-O) 8... O-O 9. d4 Ne4?? { (-0.60 → 4.87) Blunder. Best move was Bg4. } (9... Bg4 10. Bxc6 Bd6 11. Re5 bxc6 12. Bg5 Rb8 13. Qd3 Bxf3 14. Qxf3 Rb4 15. Rae1 Rxb2 16. Bxf6) 10. Nxe4?? { (4.87 → 1.85) Blunder. Best move was Nxd5. } (10. Nxd5 Nxf2 11. Nxe7+ Nxe7 12. Bd3 Nxd3 13. Qxd3 Bf5 14. Qb3 Qd5 15. Rxe7 Qxb3 16. cxb3 Rae8) 10... dxe4 11. Rxe4 Bd6?? { (2.64 → 7.42) Blunder. Best move was Bf5. } (11... Bf5 12. Qe2) 12. g3?? { (7.42 → 2.48) Blunder. Best move was Bg5. } (12. Bg5 Be7) 12... Bf5 13. Rh4? { (2.94 → 1.49) Mistake. Best move was Bd3. } (13. Bd3) 13... Qf6 14. Bg5? { (1.74 → 0.74) Mistake. Best move was Be3. } (14. Be3 Rae8 15. Qd2 Bg6 16. Qe2 h6 17. Re1 Re6 18. d5 Ne5 19. Nd4 Ree8 20. Rf1 Nf3+) 14... Qg6 15. Bd3? { (0.88 → -0.62) Mistake. Best move was Be3. } (15. Be3 Rae8) 15... Bxd3?! { (-0.62 → 0.00) Inaccuracy. Best move was Rae8. } (15... Rae8 16. Rc1) 16. Qxd3 Qxd3 17. cxd3 f6?! { (0.00 → 0.80) Inaccuracy. Best move was f5. } (17... f5 18. Bf4 Bxf4 19. gxf4 Ne7 20. Ne5 Rae8 21. Rc1 Rf6 22. Kh1 Nd5 23. Rg1 Re7 24. a4) 18. Be3?! { (0.80 → -0.10) Inaccuracy. Best move was Bh6. } (18. Bh6 Rf7 19. Rg4 Bf8 20. d5 Ne7 21. Re1 Rd8 22. Nd4 Rxd5 23. Ne6 Ng6 24. Nxf8 Rxf8) 18... Ne7? { (-0.10 → 1.05) Mistake. Best move was Rae8. } (18... Rae8) 19. d5? { (1.05 → -0.12) Mistake. Best move was Bd2. } (19. Bd2 f5 20. Ng5 h6 21. Ne6 Rf7 22. Re1 Ng6 23. Rh5 Re8 24. Re3 f4 25. Nxf4 Rxe3) 19... Nxd5 20. Re4? { (0.50 → -2.16) Mistake. Best move was Bh6. } (20. Bh6 Rf7) 20... Nxe3?? { (-2.16 → 0.91) Blunder. Best move was f5. } (20... f5 21. Rh4) 21. Rxe3 Bc5? { (0.58 → 1.91) Mistake. Best move was Rae8. } (21... Rae8 22. Rae1 Rxe3 23. Rxe3 f5 24. Re6 a5 25. Ne5 Ra8 26. Kg2 Rd8 27. a3 Bf8 28. Nc4) 22. d4 Bd6 23. Rae1 Rad8?! { (1.54 → 2.41) Inaccuracy. Best move was h6. } (23... h6 24. Nh4) 24. Kg2? { (2.41 → 1.32) Mistake. Best move was Nh4. } (24. Nh4 g6) 24... b6? { (1.32 → 3.00) Mistake. Best move was f5. } (24... f5 25. Re6) 25. Nh4 Kf7?? { (1.79 → Mate in 3) Checkmate is now unavoidable. Best move was g6. } (25... g6 26. Re6) 26. Nf5?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Re7+. } (26. Re7+ Bxe7 27. Rxe7+ Kxe7 28. Nf5+) 26... Kg6 27. Nh4+ Kf7 28. Re7+ Kg8 29. Rxg7+ { Game ends by variant rule. } 1-0