FEN
[Event "Salto BidasoaXake UDABERRIA 6"]
[Site "https://lichess.org/Pygfqa5c"]
[Date "2026.04.26"]
[Round "-"]
[White "InharC"]
[Black "Inigo-2"]
[Result "0-1"]
[GameId "Pygfqa5c"]
[UTCDate "2026.04.26"]
[UTCTime "08:14:50"]
[WhiteElo "1017"]
[BlackElo "1787"]
[WhiteRatingDiff "+0"]
[BlackRatingDiff "+0"]
[Variant "Standard"]
[TimeControl "420+4"]
[ECO "C58"]
[Opening "Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line"]
[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. Bc4 { [%eval 0.07] } 3... Nf6 { [%eval 0.1] } 4. Ng5 { [%eval 0.0] } 4... d5 { [%eval 0.0] } 5. exd5 { [%eval 0.0] } 5... Na5 { [%eval 0.0] } 6. Bb5+ { [%eval 0.13] } { C58 Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line } 6... c6 { [%eval 0.12] } 7. dxc6 { [%eval 0.0] } 7... bxc6 { [%eval 0.09] } 8. Ba4? { (0.09 → -1.51) Mistake. Bd3 was best. } { [%eval -1.51] } (8. Bd3 Nd5 9. Nf3 Bd6 10. O-O Nf4 11. Re1 Nxd3 12. cxd3 O-O) 8... h6 { [%eval -1.59] } 9. Nf3 { [%eval -2.07] } 9... e4 { [%eval -2.06] } 10. Nd4? { (-2.06 → -4.01) Mistake. Qe2 was best. } { [%eval -4.01] } (10. Qe2 Be6 11. Ne5 Qd4 12. Bxc6+ Nxc6 13. Qb5 Bc5 14. Qxc6+ Ke7 15. Qb7+ Kd6) 10... Qxd4 { [%eval -3.93] } 11. Nc3 { [%eval -4.88] } 11... Bc5 { [%eval -4.1] } 12. O-O { [%eval -4.15] } 12... O-O { [%eval -4.21] } 13. d3 { [%eval -4.24] } 13... Ba6 { [%eval -3.8] } 14. dxe4?! { (-3.80 → -5.15) Inaccuracy. Be3 was best. } { [%eval -5.15] } (14. Be3 Qd6 15. Bxc5 Qxc5 16. Re1 exd3 17. cxd3 Qb6 18. b4 Qxb4 19. Ne4 Nd5) 14... Bxf1 { [%eval -5.17] } 15. Qxd4 { [%eval -5.2] } 15... Bxd4 { [%eval -5.21] } 16. Kxf1 { [%eval -5.22] } 16... Bxc3 { [%eval -5.28] } 17. bxc3 { [%eval -5.26] } 17... Nxe4 { [%eval -5.22] } 18. Bd2?! { (-5.22 → -7.26) Inaccuracy. c4 was best. } { [%eval -7.26] } (18. c4 Rfe8 19. f3 Nc5 20. Bb3 Rad8 21. Bb2 Naxb3 22. axb3 a5 23. Bc3 Ne6) 18... Nxd2+ { [%eval -7.33] } 19. Ke2? { (-7.33 → Mate in 4) Checkmate is now unavoidable. Kg1 was best. } { [%eval #-4] } (19. Kg1 Ne4 20. Bb3 Nxc3 21. Re1 Nxb3 22. axb3 Rfe8 23. Kf1 Kh8 24. g4 Rxe1+) 19... Ne4? { (Mate in 4 → -7.56) Lost forced checkmate sequence. Rfe8+ was best. } { [%eval -7.56] } (19... Rfe8+ 20. Kxd2 Rad8+ 21. Kc1 Nc4 22. Bxc6 Re1#) 20. f3 { [%eval -8.6] } 20... Nxc3+ { [%eval -8.73] } 21. Kd3 { [%eval -8.92] } 21... Nxa4 { [%eval -9.43] } 22. Rb1? { (-9.43 → Mate in 12) Checkmate is now unavoidable. Ke2 was best. } { [%eval #-12] } (22. Ke2 Rfe8+ 23. Kf2 Nc3 24. g4 Rad8 25. g5 Re2+ 26. Kg3 h5 27. f4 Kf8) 22... Rab8? { (Mate in 12 → -9.41) Lost forced checkmate sequence. Rfe8 was best. } { [%eval -9.41] } (22... Rfe8 23. Rb4 Rad8+ 24. Rd4 Nc5+ 25. Kc3 Re3+ 26. Kb4 Rxd4+ 27. Kxc5 Rc4+ 28. Kd6) 23. Rxb8 { [%eval -9.4] } 23... Rxb8 { [%eval -9.24] } 24. Kd4 { [%eval -9.3] } 24... Rb2 { [%eval -8.95] } 25. Kd3 { [%eval -9.07] } 25... Rxa2 { [%eval -8.72] } 26. c4 { [%eval -9.65] } 26... Rxg2 { [%eval -79.23] } 27. Kd4 { [%eval -81.52] } 27... Rxh2 { [%eval -14.66] } 28. f4?! { (-14.66 → Mate in 23) Checkmate is now unavoidable. Ke3 was best. } { [%eval #-23] } (28. Ke3 Rh5 29. Kd2 Kh7 30. Kd3 Rf5 31. Ke4 Rf6 32. Ke5 Nxc4+ 33. Ke4 a5) 28... Rh4?! { (Mate in 23 → -13.66) Lost forced checkmate sequence. Rh5 was best. } { [%eval -13.66] } (28... Rh5 29. Kd3 Kh7 30. Kd4 Nc5 31. Kc3 Rf5 32. Kb4 Nab7 33. Ka3 Rxf4 34. Kb4) 29. Ke5 { [%eval -10.87] } 29... Rxf4 { [%eval -9.9] } 30. Kxf4 { [%eval -9.99] } 30... Nxc4 { [%eval -10.21] } 31. Ke4 { [%eval -10.17] } 31... h5 { [%eval -15.68] } 32. Kd4 { [%eval -16.08] } 32... h4 { [%eval -11.56] } 33. Kxc4 { [%eval -15.54] } 33... h3 { [%eval -10.88] } 34. Kb4?! { (-10.88 → Mate in 9) Checkmate is now unavoidable. Kd4 was best. } { [%eval #-9] } (34. Kd4 h2 35. Ke5 Kh7 36. Kf5 h1=Q 37. Kg5 Nc3 38. Kg4 Kg6 39. Kf4 Qh4+) 34... h2 { [%eval #-8] } 35. Kxa4 { [%eval #-8] } 35... h1=Q { [%eval #-7] } 36. Ka5 { [%eval #-3] } 36... Qd5+ { [%eval #-7] } 37. Ka6 { [%eval #-3] } 37... Qb5+ { [%eval #-5] } 38. Kxa7 { [%eval #-5] } 38... c5 { [%eval #-5] } 39. Ka8 { [%eval #-5] } 39... c4 { [%eval #-4] } 40. Ka7 { [%eval #-4] } 40... c3 { [%eval #-3] } 41. Ka8 { [%eval #-3] } 41... c2 { [%eval #-2] } 42. Ka7 { [%eval #-2] } 42... c1=Q { [%eval #-1] } 43. Ka8 { [%eval #-1] } 43... Qa1# { Black wins by checkmate. } 0-1
