[Event "rated rapid game"] [Site "https://lichess.org/5zX6AnFc"] [Date "2025.02.28"] [Round "-"] [White "Osakehai"] [Black "blobfish12"] [Result "1-0"] [GameId "5zX6AnFc"] [UTCDate "2025.02.28"] [UTCTime "15:07:35"] [WhiteElo "1597"] [BlackElo "1506"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D50"] [Opening "Queen's Gambit Declined: Been-Koomen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.24] } 2. c4 { [%eval 0.26] } 2... Nf6 { [%eval 0.52] } 3. Nc3 { [%eval 0.07] } 3... e6 { [%eval 0.24] } 4. Bg5 { [%eval 0.19] } 4... c5 { [%eval 0.32] } { D50 Queen's Gambit Declined: Been-Koomen Variation } 5. dxc5?! { (0.32 → -0.31) Inaccuracy. cxd5 was best. } { [%eval -0.31] } (5. cxd5 cxd4 6. Qxd4 Be7 7. e3 exd5 8. Bb5+ Nc6 9. Nge2 a6) 5... Bxc5 { [%eval 0.02] } 6. cxd5 { [%eval -0.38] } 6... Bb4?? { (-0.38 → 4.11) Blunder. Qb6 was best. } { [%eval 4.11] } (6... Qb6 7. e3 Nxd5 8. Bc4 Nxc3 9. bxc3 Qa5 10. Qd3 O-O 11. Nf3) 7. e4?? { (4.11 → 0.26) Blunder. Qa4+ was best. } { [%eval 0.26] } (7. Qa4+ Nc6 8. dxc6 Bxc3+ 9. bxc3 O-O 10. e4 h6 11. Rd1 Qe7) 7... h6?? { (0.26 → 2.54) Blunder. O-O was best. } { [%eval 2.54] } (7... O-O 8. Bc4 Qc7 9. Bxf6 Qxc4 10. Qg4 g6 11. Qe2 exd5 12. Qxc4) 8. Bxf6 { [%eval 2.42] } 8... Bxc3+?? { (2.42 → 5.37) Blunder. Qxf6 was best. } { [%eval 5.37] } (8... Qxf6 9. Qa4+ Nc6 10. Ne2 exd5 11. exd5 O-O 12. dxc6 a5 13. a3 b5 14. Qc2) 9. bxc3?? { (5.37 → 0.72) Blunder. Bxc3 was best. } { [%eval 0.72] } (9. Bxc3 exd5 10. Qxd5 Qxd5 11. exd5 O-O 12. Ne2 Na6 13. f3 Nc5 14. Rd1 Re8) 9... Qxf6 { [%eval 0.74] } 10. c4?? { (0.74 → -1.59) Blunder. Qf3 was best. } { [%eval -1.59] } (10. Qf3 Nd7 11. Bc4 Qg6 12. Ne2 O-O 13. Nf4 Qf6 14. Be2 Nc5 15. O-O exd5) 10... O-O?? { (-1.59 → 0.84) Blunder. Qc3+ was best. } { [%eval 0.84] } (10... Qc3+) 11. Nf3 { [%eval 0.55] } 11... exd5 { [%eval 0.56] } 12. cxd5 { [%eval 0.48] } 12... Re8 { [%eval 0.22] } 13. Bd3 { [%eval -0.08] } 13... Bg4?! { (-0.08 → 1.01) Inaccuracy. Qc3+ was best. } { [%eval 1.01] } (13... Qc3+ 14. Ke2 Nd7 15. Qd2 Qa3 16. Nd4 Nf6 17. Nb5 Qf8 18. f3 Nxd5 19. Rhd1) 14. O-O { [%eval 0.98] } 14... Nd7 { [%eval 1.02] } 15. Re1 { [%eval 0.78] } 15... Ne5?! { (0.78 → 1.65) Inaccuracy. Rac8 was best. } { [%eval 1.65] } (15... Rac8) 16. Be2 { [%eval 1.72] } 16... Qg6? { (1.72 → 3.73) Mistake. Bxf3 was best. } { [%eval 3.73] } (16... Bxf3 17. Bxf3 Rec8 18. Be2 Qf4 19. Bh5 Qf6 20. g3 Rc3 21. Qd2 Rd3 22. Qc2) 17. Nxe5 { [%eval 3.52] } 17... Rxe5?! { (3.52 → 5.28) Inaccuracy. Bxe2 was best. } { [%eval 5.28] } (17... Bxe2 18. Nxg6 Bxd1 19. Raxd1 fxg6 20. e5 Rad8 21. f4 Kf7 22. Kf2 Rc8 23. Rc1) 18. Bxg4 { [%eval 5.26] } 18... h5 { [%eval 5.46] } 19. Bf3 { [%eval 5.33] } 19... h4 { [%eval 5.29] } 20. d6 { [%eval 5.33] } 20... Rd8 { [%eval 5.32] } 21. d7 { [%eval 5.24] } 21... Re7 { [%eval 5.21] } 22. Bh5 { [%eval 5.07] } 22... Qg5 { [%eval 5.11] } 23. Bg4 { [%eval 5.28] } 23... g6 { [%eval 5.97] } 24. h3 { [%eval 5.28] } 24... f5 { [%eval 5.47] } 25. exf5 { [%eval 5.32] } 25... Rxe1+?! { (5.32 → 6.88) Inaccuracy. Rdxd7 was best. } { [%eval 6.88] } (25... Rdxd7 26. Qb3+ Kg7 27. fxg6 Rc7 28. Rad1 Rxe1+ 29. Rxe1 a5 30. a4 Qxg6 31. Qd1) 26. Qxe1 { [%eval 6.66] } 26... Rxd7?? { (6.66 → Mate in 10) Checkmate is now unavoidable. Kg7 was best. } { [%eval #10] } (26... Kg7 27. fxg6 Qf6 28. Rd1 Kxg6 29. Qe8+ Kg7 30. Re1 Qg5 31. Qe4 Qf6 32. Qxb7) 27. Qe8+ { [%eval #10] } { Black resigns. } 1-0