[Event "Bolivia Chess Academy Arena"] [Site "https://lichess.org/QBQvBIgy"] [Date "2026.06.14"] [Round "-"] [White "Yadira09"] [Black "SantiagoAguilarPerez"] [Result "0-1"] [GameId "QBQvBIgy"] [UTCDate "2026.06.14"] [UTCTime "22:53:04"] [WhiteElo "1168"] [BlackElo "1294"] [WhiteRatingDiff "-55"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B00"] [Opening "Nimzowitsch Defense: Kennedy Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. d4 { [%eval -0.11] } 2... Nc6?! { (-0.11 → 0.69) Inaccuracy. exd4 was best. } { [%eval 0.69] } { B00 Nimzowitsch Defense: Kennedy Variation } (2... exd4 3. Nf3 Bb4+ 4. Nbd2 Nc6 5. Bd3 Nf6 6. O-O O-O 7. e5) 3. dxe5 { [%eval 0.48] } 3... Nxe5 { [%eval 0.49] } 4. Bc4?? { (0.49 → -3.37) Blunder. f4 was best. } { [%eval -3.37] } (4. f4 Nc6 5. Nc3 Bb4 6. Ne2 Nf6 7. a3 Ba5 8. b4 Bb6) 4... Nxc4 { [%eval -3.02] } 5. Qd3?! { (-3.02 → -3.88) Inaccuracy. Nc3 was best. } { [%eval -3.88] } (5. Nc3 c6 6. Qd4 b5 7. Nf3 Qb6 8. Qd3 b4 9. b3 Na3) 5... Ne5 { [%eval -3.6] } 6. f4? { (-3.60 → -6.99) Mistake. Qg3 was best. } { [%eval -6.99] } (6. Qg3 d6 7. Nc3 h5 8. f4 Nc6 9. Nf3 h4 10. Qf2 b6 11. Be3 Bb7) 6... Nxd3+ { [%eval -6.96] } 7. cxd3 { [%eval -7.2] } 7... d6 { [%eval -6.98] } 8. d4 { [%eval -7.28] } 8... Bg4 { [%eval -6.8] } 9. Nf3 { [%eval -7.59] } 9... Bxf3 { [%eval -7.66] } 10. gxf3 { [%eval -7.65] } 10... Qe7 { [%eval -6.5] } 11. d5 { [%eval -7.16] } 11... O-O-O { [%eval -5.91] } 12. e5 { [%eval -7.85] } 12... dxe5 { [%eval -8.08] } 13. fxe5 { [%eval -9.51] } 13... Qxe5+ { [%eval -9.33] } 14. Be3? { (-9.33 → Mate in 6) Checkmate is now unavoidable. Kf1 was best. } { [%eval #-6] } (14. Kf1 Qh5 15. Ke2 Qxd5 16. Be3 Qd3+ 17. Kf2 Qc2+ 18. Kg3 Bd6+ 19. Kh3 Nh6) 14... Qxe3+ { [%eval #-5] } 15. Kd1 { [%eval #-5] } 15... Rxd5+ { [%eval #-4] } 16. Nd2 { [%eval #-1] } 16... Rxd2+ { [%eval #-2] } 17. Kc1 { [%eval #-2] } 17... h5 { [%eval #-3] } 18. Rd1 { [%eval #-3] } 18... Qe2? { (Mate in 3 → -9.91) Lost forced checkmate sequence. Bb4 was best. } { [%eval -9.91] } (18... Bb4 19. Rxd2 Qxd2+ 20. Kb1 Qd1#) 19. Rxd2 { [%eval -9.87] } 19... Qxf3 { [%eval -10.19] } 20. Kb1 { [%eval -10.9] } 20... Qf1+ { [%eval -10.83] } 21. Rd1?! { (-10.83 → Mate in 1) Checkmate is now unavoidable. Kc2 was best. } { [%eval #-1] } (21. Kc2 Qxa1 22. Rd1 Qxa2 23. Re1 Rh6 24. Re8+ Kd7 25. Re5 Kd8 26. Kd1 Rd6+) 21... Qxd1# { Black wins by checkmate. } 0-1