[Event "2022 Winter Marathon"] [Site "https://lichess.org/TgZrPnJk"] [Date "2022.12.28"] [White "Ershov_BY"] [Black "Theprince7"] [Result "1-0"] [UTCDate "2022.12.28"] [UTCTime "22:39:25"] [WhiteElo "1931"] [BlackElo "2405"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-24"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A06"] [Opening "Zukertort Opening: Tennison Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. Nf3?? { (0.82 → -1.50) Blunder. exd5 was best. } { A06 Zukertort Opening: Tennison Gambit } (2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd2 c6) 2... dxe4 3. Ng5 Nf6?! { (-1.55 → -0.44) Inaccuracy. Bf5 was best. } (3... Bf5 4. Nc3 Nf6 5. Bc4 Bg6 6. Qe2 Nc6 7. Bb5 Qd7 8. Ngxe4) 4. Qe2? { (-0.44 → -2.17) Mistake. Bc4 was best. } (4. Bc4 e6 5. Nc3 b6 6. Ncxe4 Nxe4 7. Nxe4 Bb7 8. d3 Nc6) 4... h6? { (-2.17 → -0.79) Mistake. Nc6 was best. } (4... Nc6 5. Nxe4 Nd4 6. Qd3 Bf5 7. c3 Bxe4 8. Qxd4 Qxd4 9. cxd4) 5. Nxe4 Nbd7?! { (-1.00 → 0.01) Inaccuracy. e5 was best. } (5... e5 6. c3 Be7 7. Nxf6+ Bxf6 8. Qf3 O-O 9. Bd3 Bg4 10. Qe4) 6. Nbc3 e6 7. d3 Be7 8. Be3 O-O 9. O-O-O a5?! { (-0.26 → 0.60) Inaccuracy. Nd5 was best. } (9... Nd5) 10. g4 Nh7?! { (0.62 → 1.67) Inaccuracy. b5 was best. } (10... b5 11. Nxb5) 11. g5?! { (1.67 → 0.98) Inaccuracy. h4 was best. } (11. h4 f5 12. g5 fxe4 13. gxh6 g6 14. Rg1 Kh8 15. dxe4 Bd6 16. Nb5 Bf4 17. Bxf4 Rxf4) 11... Nxg5 12. f4?! { (1.29 → 0.48) Inaccuracy. Rg1 was best. } (12. Rg1 f5 13. Nxg5 hxg5 14. d4 Nb6 15. f4 g6 16. Qe1 Nd5 17. fxg5 Nxe3 18. Qxe3 Bd6) 12... Nxe4? { (0.48 → 1.88) Mistake. Nh7 was best. } (12... Nh7) 13. Nxe4?? { (1.88 → -0.48) Blunder. dxe4 was best. } (13. dxe4) 13... c6? { (-0.48 → 0.95) Mistake. a4 was best. } (13... a4) 14. Rg1 Kh8 15. f5? { (0.65 → -0.89) Mistake. Qg4 was best. } (15. Qg4 Rg8) 15... exf5? { (-0.89 → 0.66) Mistake. Nf6 was best. } (15... Nf6 16. Qg2) 16. Bxh6 g6 17. Ng3? { (0.62 → -0.89) Mistake. Ng5 was best. } (17. Ng5 Nf6 18. Bxf8 Qxf8 19. Kb1 Kg7 20. h4 a4 21. a3 b5 22. Bg2 Bd7 23. d4 Bd6) 17... Re8 18. Qg2?! { (-0.90 → -1.59) Inaccuracy. Nxf5 was best. } (18. Nxf5 Bf6) 18... Bg5+ 19. Kb1?? { (-1.41 → -3.72) Blunder. Bxg5 was best. } (19. Bxg5 Qxg5+ 20. Kb1 Qh4 21. Qd2 Nf6 22. Bg2 Kg7 23. Qc3 Rd8 24. Qe5 Be6 25. Rdf1 Kh7) 19... Bxh6 20. Qh3 Kh7 21. Nxf5 gxf5 22. Qxf5+ Kh8 23. Qh5 Qf6 24. Bh3 Nf8 25. Rdf1 Qd6?? { (-4.83 → 0.00) Blunder. Re5 was best. } (25... Re5 26. Rxf6 Rxh5 27. Bxc8 Rxc8 28. Rxf7 b5 29. a3 b4 30. axb4 axb4 31. Rb7 b3 32. cxb3) 26. Rxf7?? { (0.00 → -3.80) Blunder. Qxf7 was best. } (26. Qxf7 Bg4 27. Bxg4 Re7 28. Qh5 Nh7 29. Bf5 Rf8 30. a3 Ref7 31. Rg6 Rf6 32. Rfg1 Qf4) 26... Bxh3 27. Qxh3 Nh7?! { (-3.90 → -2.59) Inaccuracy. Re6 was best. } (27... Re6 28. a3 Rae8 29. Rxb7 Re1+ 30. Rxe1 Rxe1+ 31. Ka2 Re5 32. Kb1 Qg6 33. Rc7 Kg8 34. Qg3) 28. Qf5 Rg8?? { (-2.65 → Mate in 1) Checkmate is now unavoidable. Ng5 was best. } (28... Ng5 29. Rf6 Qxh2 30. Qf1 Kg7 31. Rh1 Qe2 32. Qxe2 Rxe2 33. Rfxh6 Rae8 34. a4 Nf7 35. Rh7+) 29. Qxh7# { White wins by checkmate. } 1-0