[Event "Práctica de vacaciones 28 ene Arena"] [Site "https://lichess.org/xaSJzPb6"] [Date "2026.01.28"] [Round "-"] [White "mathiascorso"] [Black "fer060409"] [Result "0-1"] [GameId "xaSJzPb6"] [UTCDate "2026.01.28"] [UTCTime "22:33:35"] [WhiteElo "566"] [BlackElo "650"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.1] } 1... e6 { [%eval 0.14] } { A04 Zukertort Opening: Queen's Gambit Invitation } 2. d4 { [%eval 0.08] } 2... Nc6?! { (0.08 → 0.81) Inaccuracy. d5 was best. } { [%eval 0.81] } (2... d5 3. c4 Nf6 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Qc2) 3. e4 { [%eval 0.87] } 3... d5 { [%eval 0.72] } 4. Be3?? { (0.72 → -1.04) Blunder. e5 was best. } { [%eval -1.04] } (4. e5 f6 5. c3 fxe5 6. Nxe5 Nxe5 7. dxe5 Bd7 8. Bd3 g6) 4... Nf6?? { (-1.04 → 0.71) Blunder. dxe4 was best. } { [%eval 0.71] } (4... dxe4 5. Nfd2 f5 6. f3 Nxd4 7. fxe4 Bc5 8. Na3 Nf6 9. c3) 5. Bd3?? { (0.71 → -4.71) Blunder. e5 was best. } { [%eval -4.71] } (5. e5 Nd7 6. a3 Ne7 7. Bd3 c5 8. c3 Nf5 9. Bxf5 exf5) 5... Bd7?? { (-4.71 → 0.79) Blunder. dxe4 was best. } { [%eval 0.79] } (5... dxe4 6. Bb5 exf3 7. Nc3 Bb4 8. O-O O-O 9. Bxc6 bxc6 10. Qd3 fxg2 11. Rfe1) 6. Nc3 { [%eval 0.43] } 6... dxe4 { [%eval 0.69] } 7. Bxe4 { [%eval 0.34] } 7... Nxe4 { [%eval 0.31] } 8. Nxe4 { [%eval 0.31] } 8... Ne5?? { (0.31 → 5.47) Blunder. Be7 was best. } { [%eval 5.47] } (8... Be7 9. O-O) 9. Nxe5 { [%eval 5.66] } 9... Bc8 { [%eval 6.38] } 10. Ng5?! { (6.38 → 4.97) Inaccuracy. Qh5 was best. } { [%eval 4.97] } (10. Qh5 Bb4+ 11. c3 O-O 12. Ng5 h6 13. Ngxf7 Bxc3+ 14. bxc3 Qf6 15. Nxh6+ gxh6) 10... Bb4+?! { (4.97 → 6.45) Inaccuracy. f6 was best. } { [%eval 6.45] } (10... f6 11. Qh5+ g6 12. Nxg6 hxg6 13. Qxh8 fxg5 14. h4 Qd5 15. Qf6 b6 16. Qxg6+) 11. c3 { [%eval 6.36] } 11... Be7 { [%eval 7.19] } 12. Nd3?? { (7.19 → 0.66) Blunder. Ngxf7 was best. } { [%eval 0.66] } (12. Ngxf7 Qd5 13. Nxh8 Qxg2 14. Qa4+ c6 15. O-O-O b5 16. Qc2 Qd5 17. Qb3 Qxb3) 12... f6?? { (0.66 → 4.94) Blunder. Bxg5 was best. } { [%eval 4.94] } (12... Bxg5 13. Bxg5) 13. Nf4? { (4.94 → 3.04) Mistake. Ne4 was best. } { [%eval 3.04] } (13. Ne4 b6 14. f3 Qd7 15. Qc2 Ba6 16. O-O-O Qb5 17. Kb1 O-O-O 18. Ka1 Bb7) 13... fxg5 { [%eval 3.01] } 14. Nxe6?? { (3.01 → -4.84) Blunder. Qh5+ was best. } { [%eval -4.84] } (14. Qh5+ Kd7 15. Nd3 Qe8 16. Ne5+ Kd8 17. Nf7+ Kd7 18. O-O-O c6 19. c4 Bf6) 14... Bxe6 { [%eval -4.81] } 15. Bxg5 { [%eval -6.08] } 15... Bxg5 { [%eval -6.03] } 16. Qe2 { [%eval -6.13] } 16... Rc8? { (-6.13 → -3.49) Mistake. Qd5 was best. } { [%eval -3.49] } (16... Qd5 17. O-O O-O 18. Rae1 Rae8 19. Qc2 Qd7 20. g3 Qf7 21. Re5 Bf6 22. Ree1) 17. Qxe6+ { [%eval -3.65] } 17... Kf8? { (-3.65 → -2.14) Mistake. Qe7 was best. } { [%eval -2.14] } (17... Qe7 18. Qxe7+ Bxe7 19. O-O Kd7 20. Rae1 Bf6 21. f4 a5 22. g4 h6 23. Kg2) 18. Qf5+ { [%eval -2.75] } 18... Ke8? { (-2.75 → -1.20) Mistake. Bf6 was best. } { [%eval -1.2] } (18... Bf6 19. O-O b6 20. Rfe1 g6 21. Qf3 Kg7 22. Re6 Rf8 23. Rae1 Bh4 24. Qe2) 19. Qxg5?? { (-1.20 → -6.01) Blunder. O-O was best. } { [%eval -6.01] } (19. O-O) 19... Qxg5 { [%eval -5.98] } 20. Rd1 { [%eval -6.59] } 20... Rg8 { [%eval -6.07] } 21. Rd3?! { (-6.07 → -8.54) Inaccuracy. O-O was best. } { [%eval -8.54] } (21. O-O Kd7 22. Rde1 Rce8 23. Re5 Qf6 24. f4 Rgf8 25. f5 Rxe5 26. dxe5 Qb6+) 21... Rf8?! { (-8.54 → -6.06) Inaccuracy. Qxg2 was best. } { [%eval -6.06] } (21... Qxg2 22. Rf1 Kd7 23. Rd1 Rgf8 24. Kd2 Rxf2+ 25. Rxf2 Qxf2+ 26. Kc1 Re8 27. d5) 22. O-O { [%eval -6.12] } 22... Rd8 { [%eval -5.9] } 23. d5 { [%eval -6.23] } 23... c6 { [%eval -5.75] } 24. Rd4 { [%eval -6.17] } 24... cxd5 { [%eval -6.23] } 25. Rxd5?! { (-6.23 → -9.25) Inaccuracy. h4 was best. } { [%eval -9.25] } (25. h4 Qf6 26. g4 Qe7 27. c4 Kf7 28. cxd5 Kg8 29. d6 Rxd6 30. Rxd6 Qxd6) 25... Rxd5 { [%eval -9.43] } 26. c4 { [%eval -8.85] } 26... Rd7 { [%eval -9.16] } 27. c5 { [%eval -9.47] } 27... Qxc5 { [%eval -9.85] } 28. b4? { (-9.85 → Mate in 3) Checkmate is now unavoidable. h4 was best. } { [%eval #-3] } (28. h4 Kd8 29. b4 Qxb4 30. Kh2 Qxh4+ 31. Kg1 Rd2 32. g3 Qf6 33. g4 a5) 28... Qxb4? { (Mate in 3 → -9.22) Lost forced checkmate sequence. Qxf2+ was best. } { [%eval -9.22] } (28... Qxf2+ 29. Rxf2 Rd1+ 30. Rf1 Rdxf1#) 29. Ra1? { (-9.22 → Mate in 6) Checkmate is now unavoidable. a3 was best. } { [%eval #-6] } (29. a3 Qb2 30. Re1+ Kd8 31. f3 Rd2 32. Kh1 Qf6 33. h3 h5 34. f4 Qxf4) 29... Qc5 { [%eval #-6] } 30. a3 { [%eval #-3] } 30... Qc8? { (Mate in 3 → -9.81) Lost forced checkmate sequence. Qxf2+ was best. } { [%eval -9.81] } (30... Qxf2+ 31. Kh1 Qf1+ 32. Rxf1 Rxf1#) 31. a4 { [%eval -11.54] } 31... b5 { [%eval -8.64] } 32. axb5 { [%eval -8.18] } 32... a6 { [%eval -7.97] } 33. Rb1 { [%eval -8.4] } 33... axb5 { [%eval -8.11] } 34. Rb2? { (-8.11 → Mate in 1) Checkmate is now unavoidable. f3 was best. } { [%eval #-1] } (34. f3 Rf6 35. h3 Rg6 36. Kh2 Re7 37. Rd1 Qb7 38. Kh1 b4) 34... Rd1# { Black wins by checkmate. } 0-1