[Event "rated rapid game"] [Site "https://lichess.org/F2CBnBCP"] [Date "2026.05.25"] [Round "-"] [White "mamakoe"] [Black "OuO9386"] [Result "0-1"] [GameId "F2CBnBCP"] [UTCDate "2026.05.25"] [UTCTime "09:36:20"] [WhiteElo "1768"] [BlackElo "1741"] [WhiteRatingDiff "-77"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D13"] [Opening "Slav Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... c5 { [%eval 0.61] } 2. c3?! { (0.61 → 0.00) Inaccuracy. d5 was best. } { [%eval 0.0] } (2. d5 Nf6 3. Nc3 d6 4. e4 g6 5. Nf3 Bg7 6. Bc4 Na6) 2... cxd4 { [%eval 0.32] } 3. cxd4 { [%eval 0.0] } 3... d5 { [%eval 0.19] } 4. Nf3 { [%eval 0.17] } 4... Nf6 { [%eval 0.12] } { D13 Slav Defense: Exchange Variation } 5. Nc3 { [%eval 0.12] } 5... g6 { [%eval 0.44] } 6. g3 { [%eval 0.07] } 6... Bg7 { [%eval 0.09] } 7. Bg2 { [%eval 0.06] } 7... Nc6 { [%eval 0.11] } 8. a3 { [%eval -0.28] } 8... Ne4 { [%eval -0.26] } 9. O-O { [%eval -0.33] } 9... O-O { [%eval -0.29] } 10. Be3 { [%eval -0.44] } 10... Nxc3 { [%eval -0.56] } 11. bxc3 { [%eval -0.58] } 11... Bf5 { [%eval -0.43] } 12. Qb3 { [%eval -0.55] } 12... Na5 { [%eval -0.59] } 13. Qa2 { [%eval -0.72] } 13... Rc8 { [%eval -0.73] } 14. Rac1 { [%eval -0.73] } 14... Nc4 { [%eval -0.72] } 15. Bd2 { [%eval -1.15] } 15... Qa5 { [%eval -1.27] } 16. a4 { [%eval -1.46] } 16... b5 { [%eval -1.65] } 17. Ra1 { [%eval -1.89] } 17... Nxd2 { [%eval -1.8] } 18. Nxd2 { [%eval -2.27] } 18... Qxc3 { [%eval -2.32] } 19. axb5 { [%eval -2.2] } 19... Qxd4 { [%eval -2.15] } 20. Qxd5? { (-2.15 → -3.99) Mistake. Rac1 was best. } { [%eval -3.99] } (20. Rac1 e6 21. h3 Qb4 22. e4 dxe4 23. Rb1 Qe7 24. Nxe4 Bd4 25. Qe2 Rfd8) 20... Qxd5 { [%eval -3.98] } 21. Bxd5 { [%eval -4.22] } 21... Bxa1 { [%eval -4.25] } 22. Rxa1 { [%eval -4.18] } 22... Rfd8 { [%eval -4.12] } 23. e4 { [%eval -4.05] } 23... Bd7 { [%eval -4.13] } 24. Rxa7 { [%eval -4.28] } 24... Bh3 { [%eval -4.28] } 25. f4 { [%eval -4.76] } 25... Rc2 { [%eval -4.73] } 26. Nf3 { [%eval -5.68] } 26... Rg2+ { [%eval -5.74] } 27. Kh1 { [%eval -5.55] } 27... Rf2 { [%eval -5.24] } 28. Ra3 { [%eval -5.94] } 28... e6 { [%eval -5.93] } 29. Ng1?? { (-5.93 → Mate in 1) Checkmate is now unavoidable. Ra1 was best. } { [%eval #-1] } (29. Ra1 exd5 30. Ng5 Rf1+ 31. Rxf1 Bxf1 32. Kg1 Bxb5 33. e5 d4 34. Ne4 d3) 29... exd5?? { (Mate in 1 → -4.35) Lost forced checkmate sequence. Bg2# was best. } { [%eval -4.35] } (29... Bg2#) 30. Nxh3 { [%eval -4.3] } 30... Rb2 { [%eval -4.28] } 31. exd5 { [%eval -4.6] } 31... Rxd5 { [%eval -4.53] } 32. Ra1 { [%eval -4.98] } 32... Rdd2 { [%eval -5.07] } 33. Ng5 { [%eval -4.9] } 33... Rxh2+ { [%eval -4.83] } 34. Kg1 { [%eval -4.84] } 34... Rbg2+ { [%eval -4.92] } 35. Kf1 { [%eval -4.85] } 35... Rc2 { [%eval -4.71] } 36. Nf3?! { (-4.71 → -7.27) Inaccuracy. Kg1 was best. } { [%eval -7.27] } (36. Kg1 Rcg2+ 37. Kf1 Rxg3 38. b6 Rb3 39. Kg1 Re2 40. f5 Rxb6 41. fxg6 hxg6) 36... Rhf2+ { [%eval -7.11] } 37. Ke1 { [%eval -7.59] } 37... Rxf3 { [%eval -7.23] } 38. b6 { [%eval -7.53] } 38... Rxg3 { [%eval -7.49] } 39. Kd1 { [%eval -12.43] } 39... Rh2 { [%eval -8.06] } 40. b7? { (-8.06 → Mate in 1) Checkmate is now unavoidable. Ra8+ was best. } { [%eval #-1] } (40. Ra8+ Kg7 41. Re8 Rg1+ 42. Re1 Rxe1+ 43. Kxe1 Rb2 44. b7 Kf6 45. Kd1 Kf5) 40... Rg1# { Black wins by checkmate. } 0-1