[Event "Bolivia Chess Academy Arena"] [Site "https://lichess.org/oZlcUKPd"] [Date "2026.05.31"] [Round "-"] [White "Andchambi"] [Black "sebttyco"] [Result "1-0"] [GameId "oZlcUKPd"] [UTCDate "2026.05.31"] [UTCTime "22:47:19"] [WhiteElo "1463"] [BlackElo "1506"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-153"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nf6 { [%eval 0.34] } 3. Nc3 { [%eval 0.08] } { C42 Petrov's Defense: Three Knights Game } 3... Bb4 { [%eval 0.35] } 4. a3 { [%eval 0.14] } 4... Ba5?! { (0.14 → 0.84) Inaccuracy. Bxc3 was best. } { [%eval 0.84] } (4... Bxc3 5. dxc3 d6 6. Bd3 Be6 7. Be3 Qe7 8. Qe2 h6 9. h3) 5. b4 { [%eval 0.75] } 5... Bb6 { [%eval 0.73] } 6. Bc4?! { (0.73 → 0.00) Inaccuracy. Nxe5 was best. } { [%eval 0.0] } (6. Nxe5 Nc6 7. Nf3 O-O 8. d4 Re8 9. Be2 Nxe4 10. Nxe4 Rxe4) 6... O-O { [%eval 0.03] } 7. d4?! { (0.03 → -0.53) Inaccuracy. O-O was best. } { [%eval -0.53] } (7. O-O a5 8. Rb1 d6 9. d3 axb4 10. axb4 Be6 11. Bxe6 fxe6) 7... exd4 { [%eval -0.7] } 8. Nxd4 { [%eval -0.65] } 8... d5?! { (-0.65 → -0.05) Inaccuracy. Nxe4 was best. } { [%eval -0.05] } (8... Nxe4 9. Nxe4 d5 10. Bb2 dxe4 11. O-O Nd7 12. Nf5 Nf6 13. Qxd8 Rxd8 14. Ng3) 9. exd5?! { (-0.05 → -0.70) Inaccuracy. Nxd5 was best. } { [%eval -0.7] } (9. Nxd5 Bg4 10. Qd3 Nxd5 11. exd5 Re8+ 12. Be3 Nd7 13. O-O Ne5 14. Qc3 Qf6) 9... Nxd5?? { (-0.70 → 3.12) Blunder. a5 was best. } { [%eval 3.12] } (9... a5 10. bxa5 Bxa5 11. Bd2 Nc6 12. Nf3 Re8+ 13. Ne2 Nxd5 14. O-O Bg4 15. Bg5) 10. Bxd5?? { (3.12 → 0.58) Blunder. Nxd5 was best. } { [%eval 0.58] } (10. Nxd5 Re8+ 11. Ne2 Qh4 12. Nxb6 axb6 13. Qd3 Bg4 14. Qg3 Qxg3 15. hxg3 Nc6) 10... c6 { [%eval 0.61] } 11. Bc4?? { (0.61 → -2.25) Blunder. Nf3 was best. } { [%eval -2.25] } (11. Nf3 cxd5 12. Nxd5 Be6 13. Nxb6 axb6 14. Bb2 Nc6 15. O-O Qxd1 16. Raxd1 Rfd8) 11... Re8+?? { (-2.25 → 0.53) Blunder. Bxd4 was best. } { [%eval 0.53] } (11... Bxd4 12. Bb2 Re8+ 13. Kf1 a5 14. Qf3 Qe7 15. b5 cxb5 16. Bxb5 Nc6 17. Rd1) 12. Be3? { (0.53 → -0.74) Mistake. Nde2 was best. } { [%eval -0.74] } (12. Nde2 Qh4 13. Bxf7+ Kxf7 14. O-O Nd7 15. Ng3 Nf6 16. Qf3 Qg4 17. Qxg4 Bxg4) 12... Qe7?? { (-0.74 → 4.40) Blunder. Bxd4 was best. } { [%eval 4.4] } (12... Bxd4 13. Qd3 Bf6 14. Rc1 b5 15. Bb3 Qxd3 16. cxd3 a5 17. bxa5 Rxa5 18. a4) 13. O-O { [%eval 4.05] } 13... Nd7 { [%eval 4.67] } 14. Nf5 { [%eval 4.62] } 14... Ne5?! { (4.62 → 7.09) Inaccuracy. Qe5 was best. } { [%eval 7.09] } (14... Qe5 15. Nd6 Bc7 16. Nce4 Nf6 17. Bd4 Qf4 18. Nxf6+ gxf6 19. Bxf7+ Kf8 20. Bxe8) 15. Nxe7+ { [%eval 7.15] } 15... Rxe7 { [%eval 7.2] } 16. Bxb6 { [%eval 7.31] } 16... Nxc4? { (7.31 → Mate in 2) Checkmate is now unavoidable. Bg4 was best. } { [%eval #2] } (16... Bg4 17. Bc5 Bxd1 18. Rfxd1 Nxc4 19. Bxe7 Re8 20. Bh4 f5 21. Bg3 h6 22. Kh1) 17. Bc7?? { (Mate in 2 → 6.48) Lost forced checkmate sequence. Qd8+ was best. } { [%eval 6.48] } (17. Qd8+ Re8 18. Qxe8#) 17... Nb2?? { (6.48 → Mate in 2) Checkmate is now unavoidable. Bf5 was best. } { [%eval #2] } (17... Bf5 18. Bf4 a5 19. bxa5 Rae8 20. Kh1 h6 21. Qc1 g5 22. Bxg5 hxg5 23. Qxg5+) 18. Qd8+ { [%eval #1] } 18... Re8 { [%eval #1] } 19. Qxe8# { White wins by checkmate. } 1-0