[Event "Match peru ecuador Team Battle"] [Site "https://lichess.org/laC7873Z"] [Date "2026.04.15"] [Round "-"] [White "Aavo2016"] [Black "ajedrezsita"] [Result "0-1"] [GameId "laC7873Z"] [UTCDate "2026.04.15"] [UTCTime "21:11:22"] [WhiteElo "890"] [BlackElo "1430"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "480+5"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nc6 { [%eval 0.22] } 3. Nc3 { [%eval 0.06] } 3... Nf6 { [%eval 0.07] } { C47 Four Knights Game } 4. d3 { [%eval -0.15] } 4... h6 { [%eval 0.06] } 5. b3?! { (0.06 → -0.58) Inaccuracy. Nd5 was best. } { [%eval -0.58] } (5. Nd5 Bc5 6. c3 O-O 7. b4 Bb6 8. a4 a6 9. Nxb6 cxb6) 5... Bc5 { [%eval -0.25] } 6. Nb5?? { (-0.25 → -2.14) Blunder. Na4 was best. } { [%eval -2.14] } (6. Na4 Be7 7. c4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 d6 10. Nc3 O-O) 6... a6 { [%eval -2.12] } 7. Nc3 { [%eval -1.9] } 7... d6? { (-1.90 → -0.68) Mistake. Ng4 was best. } { [%eval -0.68] } (7... Ng4 8. d4 Nxd4 9. h3 Nxf2 10. Kxf2 Nb5+ 11. Kg3 Nxc3 12. Qe1 Nb5 13. Kh2) 8. Qe2?! { (-0.68 → -1.52) Inaccuracy. Be2 was best. } { [%eval -1.52] } (8. Be2 g5 9. O-O Be6 10. Na4 Ba7 11. Be3 g4 12. Ne1 b5 13. Bxa7 Rxa7) 8... Bg4 { [%eval -1.57] } 9. h3?! { (-1.57 → -2.59) Inaccuracy. Qd1 was best. } { [%eval -2.59] } (9. Qd1 Bxf3 10. Qxf3 h5 11. Na4 Bd4 12. c3 b5 13. cxd4 Nxd4 14. Qd1 bxa4) 9... Bh5?? { (-2.59 → -0.44) Blunder. Nd4 was best. } { [%eval -0.44] } (9... Nd4 10. Qd1 Bxf3 11. gxf3 Nh5 12. Na4 Qf6 13. Bg2 Ba7 14. h4 O-O 15. Be3) 10. g4 { [%eval -0.45] } 10... Bg6 { [%eval -0.52] } 11. Nd2? { (-0.52 → -2.11) Mistake. Bg2 was best. } { [%eval -2.11] } (11. Bg2 Nd4 12. Nxd4 Bxd4 13. Bd2 c6 14. Rb1 d5 15. Nd1 Qd6 16. h4 O-O-O) 11... Bb4?! { (-2.11 → -1.47) Inaccuracy. h5 was best. } { [%eval -1.47] } (11... h5 12. g5 Nd4 13. Qd1 Nh7 14. Nf3 Bb4 15. Bd2 Nxf3+ 16. Qxf3 Nxg5 17. Qe3) 12. Na4? { (-1.47 → -2.80) Mistake. Bb2 was best. } { [%eval -2.8] } (12. Bb2 Nd4 13. Qd1 d5 14. Bg2 dxe4 15. Ncxe4 Nxe4 16. dxe4 Bc5 17. b4 Ba7) 12... b5?! { (-2.80 → -1.86) Inaccuracy. Nd4 was best. } { [%eval -1.86] } (12... Nd4 13. Qd1 Nxe4 14. Bg2 Bc3 15. Rb1 Nxd2 16. Bxd2 Bxd2+ 17. Kxd2 c6 18. f4) 13. Nb2?? { (-1.86 → -4.84) Blunder. c3 was best. } { [%eval -4.84] } (13. c3 bxa4 14. cxb4 Nxb4 15. Qd1 axb3 16. Qxb3 Rb8 17. Be2 O-O 18. O-O d5) 13... Bc3? { (-4.84 → -2.44) Mistake. Nd4 was best. } { [%eval -2.44] } (13... Nd4 14. Qd1 Nxe4 15. dxe4 Bxe4 16. Nd3 Bxd2+ 17. Kxd2 Bxh1 18. f4 Bf3 19. Qe1) 14. Bg2 { [%eval -2.47] } 14... Nd4 { [%eval -2.44] } 15. Qe3?? { (-2.44 → -6.53) Blunder. Qd1 was best. } { [%eval -6.53] } (15. Qd1 h5 16. Kf1 Ne6 17. Nb1 Bd4 18. c3 Ba7 19. g5 Nh7 20. h4 O-O) 15... Nxc2+ { [%eval -6.49] } 16. Ke2 { [%eval -6.36] } 16... Nxe3 { [%eval -6.42] } 17. Kxe3 { [%eval -6.66] } 17... Bxb2 { [%eval -5.9] } 18. Bxb2 { [%eval -5.73] } 18... Qe7 { [%eval -5.55] } 19. Nf3 { [%eval -5.68] } 19... O-O { [%eval -5.32] } 20. Rhc1 { [%eval -5.96] } 20... c5 { [%eval -5.91] } 21. Ba3 { [%eval -6.47] } 21... b4 { [%eval -6.02] } 22. Bb2 { [%eval -6.0] } 22... Rfe8 { [%eval -6.04] } 23. Rd1 { [%eval -6.15] } 23... Rad8 { [%eval -6.47] } 24. Rac1 { [%eval -6.92] } 24... d5 { [%eval -6.92] } 25. exd5 { [%eval -7.44] } 25... Nxd5+ { [%eval -7.4] } 26. Ke2 { [%eval -7.96] } 26... Nf4+ { [%eval -7.65] } 27. Ke3 { [%eval -9.91] } 27... Nxg2+ { [%eval -9.9] } 28. Ke2 { [%eval -9.93] } 28... Nf4+ { [%eval -9.71] } 29. Ke1 { [%eval -10.78] } 29... Bxd3 { [%eval -10.22] } 30. Nd2?! { (-10.22 → Mate in 1) Checkmate is now unavoidable. Rxd3 was best. } { [%eval #-1] } (30. Rxd3 Nxd3+ 31. Kd2 Nxb2+ 32. Kc2 Qf6 33. Kxb2 Qxf3 34. Rxc5) 30... Ng2# { Black wins by checkmate. } 0-1