[Event "Bolivia Chess Academy Arena"] [Site "https://lichess.org/otsEUl68"] [Date "2026.06.14"] [Round "-"] [White "Nicocrak17"] [Black "BenSeb"] [Result "0-1"] [GameId "otsEUl68"] [UTCDate "2026.06.14"] [UTCTime "22:39:30"] [WhiteElo "969"] [BlackElo "1359"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C20"] [Opening "English Opening: The Whale"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. c4?! { (0.22 → -0.34) Inaccuracy. Nf3 was best. } { [%eval -0.34] } { C20 English Opening: The Whale } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5) 2... Nc6 { [%eval -0.32] } 3. d3 { [%eval -0.28] } 3... Nf6 { [%eval 0.0] } 4. Nf3 { [%eval -0.17] } 4... d5?? { (-0.17 → 1.70) Blunder. Bc5 was best. } { [%eval 1.7] } (4... Bc5 5. Be2 d6 6. Nc3 O-O 7. O-O a5 8. h3 Re8 9. Be3) 5. Nc3?? { (1.70 → -0.90) Blunder. cxd5 was best. } { [%eval -0.9] } (5. cxd5 Nd4 6. Nxd4 exd4 7. Qa4+ c6 8. dxc6 bxc6 9. Nd2 Qd7) 5... dxe4 { [%eval -0.84] } 6. dxe4 { [%eval -0.93] } 6... Bg4 { [%eval -0.5] } 7. Nb5?? { (-0.50 → -3.14) Blunder. Be3 was best. } { [%eval -3.14] } (7. Be3 Qxd1+ 8. Rxd1 Bb4 9. h3 Bxf3 10. gxf3 Ke7 11. a3 Bxc3+) 7... Bb4+?! { (-3.14 → -2.28) Inaccuracy. Qxd1+ was best. } { [%eval -2.28] } (7... Qxd1+ 8. Kxd1 O-O-O+ 9. Kc2 Nxe4 10. Be3 Bf5 11. Nh4 Be6 12. Nf3 Bc5 13. Nc3) 8. Ke2?! { (-2.28 → -2.98) Inaccuracy. Bd2 was best. } { [%eval -2.98] } (8. Bd2 Bxf3 9. gxf3 Qe7 10. Nc3 O-O 11. Nd5 Nxd5 12. cxd5 Nd4 13. Bc3 c6) 8... Nd4+?? { (-2.98 → -0.95) Blunder. Qxd1+ was best. } { [%eval -0.95] } (8... Qxd1+ 9. Kxd1 O-O-O+ 10. Kc2 Nxe4 11. Be3 Rhe8 12. Nc3 Nc5 13. Nd5 Bf5+ 14. Kc1) 9. Ke3?? { (-0.95 → -4.79) Blunder. Nxd4 was best. } { [%eval -4.79] } (9. Nxd4 exd4 10. Qa4+ Qd7 11. Qxb4 O-O-O 12. h3 Nxe4 13. hxg4 Rhe8 14. Bf4 d3+) 9... Nxb5?? { (-4.79 → -2.33) Blunder. Qe7 was best. } { [%eval -2.33] } (9... Qe7 10. a3 Bc5 11. Nbxd4 Bxd4+ 12. Ke2 Nxe4 13. Qa4+ c6 14. h3 Nxf2 15. hxg4) 10. Nxe5?? { (-2.33 → Mate in 10) Checkmate is now unavoidable. Qxd8+ was best. } { [%eval #-10] } (10. Qxd8+ Rxd8 11. cxb5 Bc5+ 12. Ke2 Nxe4 13. Be3 Bd6 14. h3 Bd7 15. a4 Be6) 10... Bc5+ { [%eval -14.77] } 11. Kf4 { [%eval -14.89] } 11... Bxd1 { [%eval -12.33] } 12. Nxf7?! { (-12.33 → Mate in 3) Checkmate is now unavoidable. Be2 was best. } { [%eval #-3] } (12. Be2 Bxe2 13. f3 Qd6 14. Be3 Nh5+ 15. Kg4 Bxe3 16. Kxh5 Qxe5+ 17. Kh4 Qg5+) 12... Kxf7 { [%eval #-6] } 13. b4 { [%eval #-3] } 13... Bxb4 { [%eval #-8] } 14. a4 { [%eval #-3] } 14... Qd6+ { [%eval #-3] } 15. Ke3 { [%eval #-1] } 15... Nc3 { [%eval #-3] } 16. a5 { [%eval #-1] } 16... Ncxe4 { [%eval #-3] } 17. Bd2 { [%eval #-1] } 17... Nxd2 { [%eval #-1] } 18. Rxd1 { [%eval #-1] } 18... Bc5+ { [%eval #-1] } 19. Ke2 { [%eval #-1] } 19... Qd3+?? { (Mate in 1 → -6.89) Lost forced checkmate sequence. Rae8# was best. } { [%eval -6.89] } (19... Rae8#) 20. Ke1?? { (-6.89 → Mate in 2) Checkmate is now unavoidable. Kxd3 was best. } { [%eval #-2] } (20. Kxd3 Nde4 21. Be2 Nxf2+ 22. Kc2 Nxd1 23. Rxd1 Rhd8 24. g4 Rxd1 25. Bxd1 Rd8) 20... Qc2 { [%eval #-4] } 21. Rxd2 { [%eval #-4] } 21... Bb4 { [%eval #-3] } 22. Be2 { [%eval #-2] } 22... Qxd2+ { [%eval #-1] } 23. Kf1 { [%eval #-1] } 23... Rad8?! { (Mate in 1 → -11.56) Lost forced checkmate sequence. Qe1# was best. } { [%eval -11.56] } (23... Qe1#) 24. f4?! { (-11.56 → Mate in 1) Checkmate is now unavoidable. g3 was best. } { [%eval #-1] } (24. g3 Qe1+ 25. Kg2 Qxe2 26. Rf1 Rd2 27. Kg1 Rhd8 28. a6 bxa6 29. h3 Ke7) 24... Qxf4+ { [%eval #-3] } 25. Bf3 { [%eval #-3] } 25... Ne4 { [%eval #-2] } 26. Rg1 { [%eval #-2] } 26... Nd2+ { [%eval #-4] } 27. Ke1 { [%eval #-2] } 27... Nxf3+ { [%eval #-1] } 28. Kf1 { [%eval #-1] } 28... Nxg1+ { [%eval #-1] } 29. Kxg1 { [%eval #-1] } 29... Rd1# { Black wins by checkmate. } 0-1