[Event "ESCUELA - REGNUM MENTIS SG Team Battle"] [Site "https://lichess.org/o5MVkph9"] [Date "2025.11.26"] [Round "-"] [White "juliana2015e"] [Black "juandiegovalarezo"] [Result "1-0"] [GameId "o5MVkph9"] [UTCDate "2025.11.26"] [UTCTime "00:16:14"] [WhiteElo "1560"] [BlackElo "1334"] [WhiteRatingDiff "+29"] [BlackRatingDiff "-17"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C40"] [Opening "Gunderam Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.13] } 2... Qe7?! { (0.13 → 0.80) Inaccuracy. Nc6 was best. } { [%eval 0.8] } { C40 Gunderam Defense } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1) 3. Nc3 { [%eval 0.79] } 3... Qb4? { (0.79 → 2.14) Mistake. Nf6 was best. } { [%eval 2.14] } (3... Nf6 4. Bc4 c6 5. O-O d6 6. d4 Bg4 7. Be3 Bh5 8. h3) 4. a3 { [%eval 2.47] } 4... Qc4?? { (2.47 → 8.03) Blunder. Qe7 was best. } { [%eval 8.03] } (4... Qe7 5. Nd5 Qd8 6. Nxe5 d6 7. Nf3 Nf6 8. Nc3 d5 9. exd5 Nxd5 10. Nxd5) 5. Bxc4 { [%eval 7.99] } 5... d5 { [%eval 8.41] } 6. Nxd5 { [%eval 8.16] } 6... c5 { [%eval 8.83] } 7. Nc7+ { [%eval 8.81] } 7... Kd8 { [%eval 8.74] } 8. Nxa8 { [%eval 8.84] } 8... Na6 { [%eval 9.65] } 9. O-O { [%eval 9.09] } 9... Nc7 { [%eval 9.86] } 10. Nxc7 { [%eval 9.4] } 10... Kxc7 { [%eval 9.45] } 11. Nxe5 { [%eval 9.22] } 11... g6 { [%eval 9.74] } 12. d3 { [%eval 9.59] } 12... h5 { [%eval 10.02] } 13. Bf4 { [%eval 9.36] } 13... Bg4 { [%eval 10.35] } 14. Nxg4+ { [%eval 10.7] } 14... Kc6 { [%eval 11.71] } 15. Nf6 { [%eval 10.03] } 15... Nxf6 { [%eval 10.0] } 16. a4 { [%eval 9.67] } 16... Ng4? { (9.67 → Mate in 6) Checkmate is now unavoidable. Kd7 was best. } { [%eval #6] } (16... Kd7 17. Qf3 h4 18. Qh3+ Kd8 19. Rfd1 Bh6 20. Bxh6 Rxh6 21. d4 Nh5 22. dxc5+) 17. Bb5+ { [%eval #5] } 17... Kb6 { [%eval #5] } 18. d4? { (Mate in 5 → 9.32) Lost forced checkmate sequence. a5+ was best. } { [%eval 9.32] } (18. a5+ Kxb5 19. c4+ Ka6 20. Qa4 b6 21. Qc6 Bg7 22. axb6#) 18... a5 { [%eval 9.81] } 19. Qd3 { [%eval 9.53] } 19... cxd4? { (9.53 → Mate in 6) Checkmate is now unavoidable. Be7 was best. } { [%eval #6] } (19... Be7 20. Qd2 h4 21. dxc5+ Bxc5 22. Bd6 Bxd6 23. Qxd6+ Ka7 24. Qd4+ b6 25. Qxh8) 20. Be8 { [%eval #5] } 20... Kc5 { [%eval #1] } 21. Qb5# { White wins by checkmate. } 1-0