[Event "Mi Primera Práctica Arena"] [Site "https://lichess.org/O1jQf4tk"] [Date "2026.02.07"] [Round "-"] [White "Sofia_MezaG"] [Black "Dante_Provoste"] [Result "0-1"] [GameId "O1jQf4tk"] [UTCDate "2026.02.07"] [UTCTime "21:48:28"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-246"] [BlackRatingDiff "+247"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nc3 { [%eval 0.26] } { B23 Sicilian Defense: Closed } 2... Na6?! { (0.26 → 1.13) Inaccuracy. Nc6 was best. } { [%eval 1.13] } (2... Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4) 3. Nf3 { [%eval 0.94] } 3... d6 { [%eval 0.92] } 4. Bc4 { [%eval 0.71] } 4... e6 { [%eval 0.89] } 5. O-O { [%eval 0.72] } 5... d5?? { (0.72 → 2.72) Blunder. Nf6 was best. } { [%eval 2.72] } (5... Nf6 6. Qe2 Be7 7. d4 cxd4 8. Nxd4 Nc7 9. Rd1 O-O 10. Bb3) 6. exd5 { [%eval 2.72] } 6... exd5?! { (2.72 → 3.49) Inaccuracy. Nc7 was best. } { [%eval 3.49] } (6... Nc7 7. dxe6 Bxe6 8. Qe2 Ne7 9. Ng5 Qd7 10. Nb5 Ncd5 11. Nxe6 fxe6 12. Re1) 7. Nxd5 { [%eval 3.35] } 7... Be6?! { (3.35 → 4.68) Inaccuracy. Ne7 was best. } { [%eval 4.68] } (7... Ne7 8. Re1 Be6 9. Rxe6 fxe6 10. Nf4 Nc7 11. Ng5 Qd4 12. d3 O-O-O 13. Nfxe6) 8. a4? { (4.68 → 2.32) Mistake. Bb5+ was best. } { [%eval 2.32] } (8. Bb5+ Bd7 9. Qe2+ Be7 10. Ne5 Nb8 11. Qc4 Kf8 12. Nc7 Nh6 13. Nxa8 Bxb5) 8... Bxd5 { [%eval 2.15] } 9. Bxd5?? { (2.15 → -2.43) Blunder. Bb5+ was best. } { [%eval -2.43] } (9. Bb5+ Ke7 10. Qe2+ Be6 11. d4 Nc7 12. Bc4 Nf6 13. Rd1 Qd6 14. Bg5 cxd4) 9... Qxd5 { [%eval -2.36] } 10. b4 { [%eval -2.6] } 10... Nxb4 { [%eval -2.61] } 11. c3?! { (-2.61 → -3.65) Inaccuracy. Re1+ was best. } { [%eval -3.65] } (11. Re1+ Ne7 12. a5 O-O-O 13. d4 Nec6 14. c3 Na6 15. c4 Qf5 16. d5 Ncb4) 11... Na6?! { (-3.65 → -2.53) Inaccuracy. Nd3 was best. } { [%eval -2.53] } (11... Nd3 12. c4 Qd7 13. Ra3 Be7 14. a5 Nf6 15. Rxd3 Qxd3 16. Ne5 Qd4 17. Qa4+) 12. Rb1?! { (-2.53 → -3.30) Inaccuracy. Re1+ was best. } { [%eval -3.3] } (12. Re1+ Ne7 13. c4 Qf5 14. Ra3 Nb4 15. a5 O-O-O 16. a6 Nec6 17. d4 cxd4) 12... Qd8?? { (-3.30 → 0.86) Blunder. O-O-O was best. } { [%eval 0.86] } (12... O-O-O 13. c4 Qf5 14. Qb3 Nb4 15. d4 a5 16. Re1 Nf6 17. Bd2 Qd3 18. Qb2) 13. c4?? { (0.86 → -2.25) Blunder. Re1+ was best. } { [%eval -2.25] } (13. Re1+ Ne7 14. Ne5 f6 15. Qh5+ g6 16. Nxg6 hxg6 17. Qxh8 Qd3 18. Rxb7 O-O-O) 13... Qd6?? { (-2.25 → -0.25) Blunder. Bd6 was best. } { [%eval -0.25] } (13... Bd6 14. Bb2 Kf8 15. h4 Nf6 16. h5 Nxh5 17. d4 Kg8 18. Re1 Nf6 19. dxc5) 14. Nh4?? { (-0.25 → -2.92) Blunder. Re1+ was best. } { [%eval -2.92] } (14. Re1+ Be7 15. Rxb7 Rb8 16. Qb3 Nb4 17. Rxb8+ Qxb8 18. d4 Nc6 19. Qxb8+ Nxb8) 14... Rd8? { (-2.92 → -1.46) Mistake. O-O-O was best. } { [%eval -1.46] } (14... O-O-O 15. d4 Ne7 16. Qb3 Qd7 17. d5 Ng6 18. Nf5 Re8 19. a5) 15. Nf5?! { (-1.46 → -2.15) Inaccuracy. Re1+ was best. } { [%eval -2.15] } (15. Re1+ Ne7 16. Rxb7 Qc6 17. Rb3 Nb4 18. Nf3 f6 19. d4 Kf7 20. d5 Qd7) 15... Qe7?? { (-2.15 → 5.23) Blunder. Qd3 was best. } { [%eval 5.23] } (15... Qd3 16. Re1+ Ne7 17. Nxe7 Bxe7 18. Bb2 Rd7 19. Bxg7 Rg8 20. Rb3 Qxc4 21. Qf3) 16. a5?? { (5.23 → 0.49) Blunder. Nxe7 was best. } { [%eval 0.49] } (16. Nxe7 Nxe7 17. Rxb7 Nb4 18. Qf3 h5 19. d4 Nbc6 20. d5 Nd4 21. Qe3 f6) 16... b6?? { (0.49 → 6.14) Blunder. Qd7 was best. } { [%eval 6.14] } (16... Qd7 17. Re1+ Ne7 18. Rxb7 Qxf5 19. Qa4+ Rd7 20. Rxa7 Nc7 21. a6 Kd8 22. h3) 17. axb6? { (6.14 → 3.56) Mistake. Nxe7 was best. } { [%eval 3.56] } (17. Nxe7 Bxe7 18. Qa4+ Kf8 19. axb6 axb6 20. Qxa6 h5 21. Qxb6 Rh6 22. Qa5 Rhd6) 17... axb6? { (3.56 → 5.95) Mistake. Qb7 was best. } { [%eval 5.95] } (17... Qb7 18. bxa7 Qxa7 19. Re1+ Kd7 20. Qa4+ Kc8 21. d4 Qa8 22. Ra1 Nf6 23. d5) 18. Nxe7 { [%eval 6.03] } 18... Kxe7 { [%eval 7.93] } { Black wins on time. } 0-1