[Event "rated correspondence game"] [Site "https://lichess.org/t5M4UAIu"] [Date "2026.04.27"] [Round "-"] [White "mattbcheck"] [Black "juan1967"] [Result "1-0"] [GameId "t5M4UAIu"] [UTCDate "2026.04.27"] [UTCTime "01:46:11"] [WhiteElo "2166"] [BlackElo "2028"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "3 days per move"] [ECO "D45"] [Opening "Semi-Slav Defense: Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... d5 { [%eval 0.27] } 2. c4 { [%eval 0.22] } 2... c6 { [%eval 0.21] } 3. Nc3 { [%eval 0.17] } 3... e6 { [%eval 0.26] } 4. Nf3 { [%eval 0.19] } 4... Nf6 { [%eval 0.12] } 5. e3 { [%eval 0.16] } { D45 Semi-Slav Defense: Main Line } 5... Be7 { [%eval 0.38] } 6. Be2 { [%eval 0.25] } 6... Qc7 { [%eval 0.44] } 7. Bd2 { [%eval 0.39] } 7... Nbd7 { [%eval 0.25] } 8. Rc1 { [%eval 0.38] } 8... O-O { [%eval 0.37] } 9. cxd5 { [%eval 0.15] } 9... exd5 { [%eval 0.16] } 10. O-O { [%eval 0.16] } 10... b6 { [%eval 0.37] } 11. Nb5 { [%eval 0.04] } 11... Qb7 { [%eval 0.13] } 12. Nc3 { [%eval 0.13] } 12... c5 { [%eval 0.39] } 13. Re1 { [%eval -0.06] } 13... cxd4?? { (-0.06 → 1.67) Blunder. Ne4 was best. } { [%eval 1.67] } (13... Ne4 14. b3 h6 15. Qc2 Ndf6 16. dxc5 Nxd2 17. Qxd2 bxc5 18. Bd3 Rd8 19. Qe2) 14. Nxd4? { (1.67 → 0.40) Mistake. exd4 was best. } { [%eval 0.4] } (14. exd4 Bb4 15. Bb5 Nb8 16. Bf4 a6 17. Bd3 Bg4 18. h3 Bxf3 19. Qxf3 b5) 14... Ne5 { [%eval 0.71] } 15. b3 { [%eval 0.21] } 15... Qb8 { [%eval 0.66] } 16. h3 { [%eval 0.6] } 16... a5 { [%eval 0.87] } 17. a4 { [%eval 0.66] } 17... Bc5 { [%eval 0.6] } 18. f4?! { (0.60 → -0.10) Inaccuracy. Rc2 was best. } { [%eval -0.1] } (18. Rc2 Ne4 19. f4 Ng6 20. Nxe4 Bxd4 21. exd4 dxe4 22. Bc4 Nxf4 23. Rc3 Qd6) 18... Ng6 { [%eval -0.05] } 19. Bf3?! { (-0.05 → -0.94) Inaccuracy. Rf1 was best. } { [%eval -0.94] } (19. Rf1 Bd7 20. Bd3 Re8 21. Qf3 Qb7 22. Rfd1 Ne4 23. Be1 Bxd4 24. exd4 Bf5) 19... Bb7?! { (-0.94 → 0.07) Inaccuracy. Nxf4 was best. } { [%eval 0.07] } (19... Nxf4 20. exf4 Bxd4+ 21. Be3 Bxe3+ 22. Rxe3 Qxf4 23. Rd3 Bf5 24. Nxd5 Nxd5 25. Rxd5) 20. Ncb5 { [%eval 0.09] } 20... Bxd4? { (0.09 → 1.30) Mistake. Nh4 was best. } { [%eval 1.3] } (20... Nh4 21. Be2 Ne4 22. Bd3 Nxd2 23. Qxd2 Qd8 24. f5 Qg5 25. Kh2 g6 26. g3) 21. Nxd4 { [%eval 1.25] } 21... Nh4 { [%eval 1.1] } 22. Bc3 { [%eval 0.97] } 22... Nxf3+ { [%eval 1.06] } 23. gxf3 { [%eval 1.18] } 23... Qd6 { [%eval 1.19] } 24. Kf2 { [%eval 1.28] } 24... Bc8? { (1.28 → 2.81) Mistake. Rfc8 was best. } { [%eval 2.81] } (24... Rfc8 25. Rg1 Qd7 26. Qd3 Ne8 27. Nf5 f6 28. h4 Kh8 29. Nxg7 Nxg7 30. Bxf6) 25. Rg1 { [%eval 2.64] } 25... Nh5?! { (2.64 → 3.44) Inaccuracy. Ne8 was best. } { [%eval 3.44] } (25... Ne8 26. Nb5 Qd8 27. Nc7 Qh4+ 28. Rg3 Nd6 29. Nxa8 Nf5 30. Qg1 Rd8 31. Nxb6) 26. Rg5 { [%eval 2.66] } 26... g6? { (2.66 → 4.56) Mistake. Qh6 was best. } { [%eval 4.56] } (26... Qh6 27. Ne2 Nf6 28. Qd4 Qh4+ 29. Ng3 h6 30. Qxf6 Qxg5 31. Qc6 Qh4 32. Qxa8) 27. Rxh5 { [%eval 4.49] } 27... gxh5 { [%eval 4.86] } 28. Qd3?? { (4.86 → 1.19) Blunder. Qg1+ was best. } { [%eval 1.19] } (28. Qg1+ Qg6 29. f5 Bxf5 30. Nxf5 Rfe8 31. Nh4 Qxg1+ 32. Rxg1+ Kf8 33. Rg5 Rac8) 28... f5?? { (1.19 → 7.40) Blunder. f6 was best. } { [%eval 7.4] } (28... f6 29. Nb5 Ba6 30. Nxd6 Bxd3 31. Rg1+ Kh8 32. e4 Rad8 33. e5 h6 34. Bd4) 29. Rg1+ { [%eval 7.22] } 29... Kf7 { [%eval 6.93] } 30. Nb5 { [%eval 6.8] } 30... Qc5 { [%eval 7.51] } 31. Rg7+ { [%eval 7.25] } 31... Ke8 { [%eval 6.46] } 32. Rc7 { [%eval 6.35] } 32... Qxc3?? { (6.35 → Mate in 5) Checkmate is now unavoidable. Be6 was best. } { [%eval #5] } { Black resigns. } (32... Be6 33. Rxc5 bxc5 34. Nc7+ Kf7 35. Nxe6 Kxe6 36. Qb5 Rad8 37. Be5 c4 38. bxc4) 1-0