[Event "Wch U20"] [Site "Kochin"] [Date "2004.11.27"] [Round "11"] [White "Perdomo, Leandro Daniel"] [Black "Bartel, Mateusz"] [Result "0-1"] [GameId "aB8dL0Cr"] [WhiteElo "2312"] [BlackElo "2481"] [Variant "Standard"] [TimeControl "-"] [ECO "A83"] [Opening "Dutch Defense: Staunton Gambit, Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... f5?! { (0.00 → 0.55) Inaccuracy. e6 was best. } { [%eval 0.55] } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. e4?! { (0.55 → 0.00) Inaccuracy. g3 was best. } { [%eval 0.0] } (2. g3 Nf6 3. Bg2 d6 4. Nc3 d5 5. Nf3 e6 6. O-O Bd6) 2... fxe4 { [%eval 0.0] } 3. Nc3 { [%eval 0.0] } 3... Nf6 { [%eval 0.0] } 4. Bg5 { [%eval -0.16] } 4... b6?! { (-0.16 → 0.82) Inaccuracy. g6 was best. } { [%eval 0.82] } { A83 Dutch Defense: Staunton Gambit, Nimzowitsch Variation } (4... g6 5. Bc4 Nc6 6. h4 d5 7. Bxf6 exf6 8. Bxd5 f5 9. Qd2) 5. f3 { [%eval 0.8] } 5... Bb7?? { (0.80 → 3.13) Blunder. e3 was best. } { [%eval 3.13] } (5... e3 6. Qc1 e6 7. Qxe3 Be7 8. h4 h6 9. Bxf6 Bxf6 10. O-O-O) 6. d5?? { (3.13 → 0.34) Blunder. fxe4 was best. } { [%eval 0.34] } (6. fxe4 Nxe4 7. Nxe4 Bxe4 8. d5 d6 9. Qh5+ Bg6 10. Qh4 h6) 6... e6 { [%eval 0.6] } 7. fxe4 { [%eval 0.24] } 7... Be7 { [%eval 0.5] } 8. Bxf6 { [%eval 0.04] } 8... Bxf6 { [%eval 0.26] } 9. e5 { [%eval 0.01] } 9... Bh4+ { [%eval 0.0] } 10. g3 { [%eval 0.28] } 10... exd5? { (0.28 → 1.48) Mistake. O-O was best. } { [%eval 1.48] } (10... O-O 11. Nf3 Bg5 12. Bg2 Na6 13. a3 exd5 14. Nxd5 c6 15. Nc3 Nc5 16. O-O Be7 17. b4) 11. Bg2 { [%eval 1.74] } 11... Be7 { [%eval 1.83] } 12. Nxd5 { [%eval 2.06] } 12... Nc6 { [%eval 1.91] } 13. Nf3? { (1.91 → 0.63) Mistake. Qg4 was best. } { [%eval 0.63] } (13. Qg4) 13... O-O { [%eval 0.72] } 14. O-O { [%eval 0.51] } 14... Bc5+?! { (0.51 → 1.17) Inaccuracy. Nb4 was best. } { [%eval 1.17] } (14... Nb4) 15. Kh1 { [%eval 1.06] } 15... Ne7?? { (1.06 → 3.88) Blunder. Kh8 was best. } { [%eval 3.88] } (15... Kh8) 16. Ng5 { [%eval 4.49] } 16... Bc6?! { (4.49 → 6.55) Inaccuracy. Nf5 was best. } { [%eval 6.55] } (16... Nf5) 17. b4?? { (6.55 → 3.06) Blunder. Rxf8+ was best. } { [%eval 3.06] } (17. Rxf8+ Qxf8 18. Qd3 Ng6 19. Rf1 Qxf1+ 20. Qxf1 Rf8 21. Qd3 Rf2 22. b4 Rxg2 23. Kxg2 Be7) 17... Nf5? { (3.06 → 5.75) Mistake. h6 was best. } { [%eval 5.75] } (17... h6 18. Rxf8+) 18. Nxh7?! { (5.75 → 4.13) Inaccuracy. Qh5 was best. } { [%eval 4.13] } (18. Qh5 h6 19. Nf7 Rxf7 20. Rxf5 Rxf5 21. Qxf5 Qf8 22. Qg6 Qf2 23. bxc5 Qxg2+ 24. Kxg2 Bxd5+) 18... Kxh7 { [%eval 4.22] } 19. Qh5+ { [%eval 4.01] } 19... Nh6 { [%eval 3.9] } 20. Be4+?? { (3.90 → 1.66) Blunder. bxc5 was best. } { [%eval 1.66] } (20. bxc5) 20... Kh8 { [%eval 1.97] } 21. Qg6?? { (1.97 → 0.00) Blunder. bxc5 was best. } { [%eval 0.0] } (21. bxc5 Rxf1+) 21... Rxf1+ { [%eval 0.0] } 22. Rxf1 { [%eval 0.0] } 22... Qg8 { [%eval 0.0] } 23. c4 { [%eval -0.18] } 23... Bxb4 { [%eval 0.0] } 24. Nxb4 { [%eval 0.0] } 24... Rf8 { [%eval -0.02] } 25. Rf4 { [%eval -0.12] } 25... Rxf4 { [%eval -0.12] } 26. gxf4 { [%eval -0.17] } 26... Bxe4+ { [%eval -0.13] } 27. Qxe4 { [%eval -0.14] } 27... Qe6 { [%eval -0.27] } 28. Nd5 { [%eval -0.12] } 28... Qh3 { [%eval -0.1] } 29. Qg2?! { (-0.10 → -0.90) Inaccuracy. Kg1 was best. } { [%eval -0.9] } (29. Kg1) 29... Qd3 { [%eval -0.93] } 30. Nxc7?! { (-0.93 → -1.63) Inaccuracy. Ne7 was best. } { [%eval -1.63] } (30. Ne7 Qxc4) 30... Qxc4 { [%eval -1.45] } 31. e6?? { (-1.45 → -6.88) Blunder. Ne8 was best. } { [%eval -6.88] } (31. Ne8 Nf5 32. Qh3+ Kg8 33. Qb3 Qxb3 34. axb3 Kf7 35. Nc7 Nd4 36. Kg2 a5 37. Kf2 Nxb3) 31... Qxc7?! { (-6.88 → -5.14) Inaccuracy. dxe6 was best. } { [%eval -5.14] } { White resigns. } (31... dxe6 32. Na8) 0-1