[Event "Torneo de prueba Secundaria Arena"] [Site "https://lichess.org/DsKw8rv0"] [Date "2026.04.10"] [Round "-"] [White "SebastianAliagaN2"] [Black "scj2saSamuellChambi"] [Result "0-1"] [GameId "DsKw8rv0"] [UTCDate "2026.04.10"] [UTCTime "00:19:00"] [WhiteElo "1601"] [BlackElo "2025"] [WhiteRatingDiff "-63"] [BlackRatingDiff "+46"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... d5 { [%eval 0.27] } 2. Nf3 { [%eval 0.08] } 2... Nc6 { [%eval 0.5] } { D02 Queen's Pawn Game: Chigorin Variation } 3. Nc3 { [%eval -0.01] } 3... Nf6 { [%eval 0.17] } 4. e4? { (0.17 → -0.97) Mistake. Bf4 was best. } { [%eval -0.97] } (4. Bf4 Bf5 5. e3 e6 6. Bb5 Nd7 7. O-O Bd6 8. Ne2 a6) 4... Be6?? { (-0.97 → 0.92) Blunder. dxe4 was best. } { [%eval 0.92] } (4... dxe4 5. Ne5 Nxe5 6. dxe5 Qxd1+ 7. Nxd1 Nd5 8. Ne3 c6 9. a4) 5. Bb5?! { (0.92 → 0.07) Inaccuracy. e5 was best. } { [%eval 0.07] } (5. e5 Ne4 6. Bd3 Bf5 7. Ne2 e6 8. c3 Be7 9. O-O Qd7) 5... Ng4?? { (0.07 → 3.42) Blunder. Nxe4 was best. } { [%eval 3.42] } (5... Nxe4 6. Ne5 Bd7 7. Bxc6 Bxc6 8. Nxe4 dxe4 9. O-O g6 10. Re1) 6. Qd3? { (3.42 → 1.83) Mistake. Ng5 was best. } { [%eval 1.83] } (6. Ng5 Nf6 7. Nxe6 fxe6 8. e5 Nd7 9. Ne2 Qc8 10. h4 Nd8 11. h5 c5) 6... Bd7?! { (1.83 → 2.68) Inaccuracy. dxe4 was best. } { [%eval 2.68] } (6... dxe4 7. Qxe4 Nf6 8. Bxc6+ bxc6 9. Qxc6+ Bd7 10. Qc4 Rb8 11. Ne5 e6 12. b3) 7. h3? { (2.68 → 1.32) Mistake. exd5 was best. } { [%eval 1.32] } (7. exd5 Nb4 8. Qe2 a6 9. Bc4 Bf5 10. Bb3 Nf6 11. Ne5 Nbxd5 12. Nxd5 Nxd5) 7... Nh6?? { (1.32 → 3.51) Blunder. dxe4 was best. } { [%eval 3.51] } (7... dxe4 8. Nxe4 Nf6 9. Qe2 a6 10. Bc4 Bf5 11. Nxf6+ gxf6 12. Bf4 Na5 13. Bd3) 8. g4?! { (3.51 → 2.11) Inaccuracy. exd5 was best. } { [%eval 2.11] } (8. exd5 Nb4 9. Qe2 c6 10. dxc6 bxc6 11. Bc4 Nd5 12. Bxh6 gxh6 13. Ne5 Bg7) 8... e6 { [%eval 2.41] } 9. Bg5?! { (2.41 → 1.67) Inaccuracy. exd5 was best. } { [%eval 1.67] } (9. exd5 Nb4 10. Qe2 Bxb5 11. Qxb5+ c6 12. dxc6 bxc6 13. Qa4 Rc8 14. Bxh6 gxh6) 9... f6?! { (1.67 → 2.75) Inaccuracy. Be7 was best. } { [%eval 2.75] } (9... Be7 10. Bxh6 gxh6 11. exd5 Nb4 12. Qe2 Nxd5 13. Nxd5 exd5 14. O-O-O c6 15. Bd3) 10. Bf4? { (2.75 → 0.97) Mistake. Bxh6 was best. } { [%eval 0.97] } (10. Bxh6 gxh6 11. exd5 Nb4 12. Qe2 Bxb5 13. Qxb5+ c6 14. dxc6 bxc6 15. Qh5+ Kd7) 10... Nb4 { [%eval 1.03] } 11. Qd2?? { (1.03 → -1.01) Blunder. Qe2 was best. } { [%eval -1.01] } (11. Qe2 dxe4 12. Bxd7+ Qxd7 13. Nxe4 Nf7 14. O-O-O O-O-O 15. a3 Nd5 16. Bg3 Qc6) 11... Bxb5?? { (-1.01 → 1.21) Blunder. dxe4 was best. } { [%eval 1.21] } (11... dxe4 12. Ng1 Bxb5 13. Nxb5 Nd5 14. Bxh6 gxh6 15. Ne2 Qd7 16. Nbc3 f5 17. O-O-O) 12. Nxb5 { [%eval 1.34] } 12... Nc6?? { (1.34 → 4.33) Blunder. Na6 was best. } { [%eval 4.33] } (12... Na6 13. exd5 Qxd5 14. Qe2 Bb4+ 15. c3 c6 16. a3 Qxb5 17. axb4 Qxe2+ 18. Kxe2) 13. Bxc7?? { (4.33 → 1.42) Blunder. Nxc7+ was best. } { [%eval 1.42] } (13. Nxc7+ Kd7 14. exd5 exd5 15. Nxa8 Qe7+ 16. Kf1 Qe4 17. Nb6+ axb6 18. Kg2 g5) 13... Qc8? { (1.42 → 3.16) Mistake. Qd7 was best. } { [%eval 3.16] } (13... Qd7 14. Bg3 Rc8 15. exd5 Nb4 16. Qe2 Nxc2+ 17. Kf1 Qxd5 18. Rd1 Nf7 19. Kg2) 14. Bf4 { [%eval 2.73] } 14... dxe4 { [%eval 2.67] } 15. Nh4? { (2.67 → 1.37) Mistake. Nc7+ was best. } { [%eval 1.37] } (15. Nc7+ Kf7 16. Nxa8 Bb4 17. c3 exf3 18. Nc7 e5 19. dxe5 Rd8 20. Qe3 fxe5) 15... e5? { (1.37 → 2.82) Mistake. g5 was best. } { [%eval 2.82] } (15... g5 16. Nc7+ Kf7 17. Nxa8 gxf4 18. d5 Nb4 19. dxe6+ Qxe6 20. a3 e3 21. fxe3) 16. g5?? { (2.82 → -0.50) Blunder. Bxh6 was best. } { [%eval -0.5] } (16. Bxh6 gxh6 17. Nf5 Qd7 18. d5 O-O-O 19. O-O-O Ne7 20. Qa5 b6 21. Qxa7 Qxa7) 16... fxg5 { [%eval -0.35] } 17. Bxg5 { [%eval -0.48] } 17... Nf5?? { (-0.48 → 2.21) Blunder. Nf7 was best. } { [%eval 2.21] } (17... Nf7 18. dxe5 Bb4 19. c3 Ncxe5 20. cxb4 Nd3+ 21. Kf1 O-O 22. Be7 Qc4 23. Bxf8) 18. Qc3?? { (2.21 → -2.71) Blunder. Nxf5 was best. } { [%eval -2.71] } (18. Nxf5 Qxf5 19. dxe5 Rc8 20. O-O-O a6 21. Nd6+ Bxd6 22. exd6 Kd7 23. Kb1 Rhf8) 18... exd4? { (-2.71 → -1.31) Mistake. Bb4 was best. } { [%eval -1.31] } (18... Bb4 19. Qxb4 Nxb4 20. Nxf5 Qxc2 21. Nfd6+ Kd7 22. O-O a6 23. Rac1 axb5 24. Rxc2) 19. Qc5?? { (-1.31 → -7.27) Blunder. Qc4 was best. } { [%eval -7.27] } (19. Qc4 a6 20. Nxf5 Qxf5 21. Nc7+ Kd7 22. Nxa8 Qxg5 23. h4 Qh5 24. Rg1 e3) 19... Bxc5 { [%eval -6.83] } 20. Nxf5 { [%eval -7.93] } 20... Qxf5 { [%eval -7.83] } 21. Rg1 { [%eval -7.98] } 21... Qxh3 { [%eval -6.39] } 22. Rg3 { [%eval -8.76] } 22... Qh1+ { [%eval -8.7] } 23. Kd2 { [%eval -9.37] } 23... Qxa1 { [%eval -8.78] } 24. Rf3 { [%eval -9.52] } 24... Qxb2 { [%eval -9.31] } 25. Nc7+ { [%eval -9.32] } 25... Kd7 { [%eval -9.04] } 26. Rf7+ { [%eval -9.32] } 26... Kd6 { [%eval -9.4] } 27. Nxa8 { [%eval -11.42] } 27... Qc3+ { [%eval -10.93] } 28. Ke2 { [%eval -10.86] } 28... Qxc2+ { [%eval -11.55] } 29. Kf1 { [%eval -11.32] } 29... Qd1+ { [%eval -10.75] } 30. Kg2 { [%eval -10.58] } 30... Rxa8 { [%eval -10.46] } 31. Bf4+ { [%eval -10.34] } 31... Ne5 { [%eval -9.66] } 32. Bg5? { (-9.66 → Mate in 8) Checkmate is now unavoidable. Bg3 was best. } { [%eval #-8] } (32. Bg3 Qg4 33. Rxb7 d3 34. Rb5 d2 35. Ra5 Qf3+ 36. Kh2 Kd5) 32... d3?! { (Mate in 8 → -11.25) Lost forced checkmate sequence. Qg4+ was best. } { [%eval -11.25] } (32... Qg4+ 33. Kf1 Nxf7 34. Bc1 Ne5 35. Bf4 Qxf4 36. Kg2 Qf3+ 37. Kf1 d3 38. Kg1) 33. Rf5?! { (-11.25 → Mate in 6) Checkmate is now unavoidable. Be7+ was best. } { [%eval #-6] } (33. Be7+ Kc6 34. Rf4 Bxe7 35. a4 Qh5 36. Rxe4 Qg6+ 37. Kh2 Qxe4 38. f4 Qxf4+) 33... Qg4+ { [%eval #-5] } 34. Kh2 { [%eval #-5] } 34... Qxf5 { [%eval #-5] } 35. Kg3 { [%eval #-3] } 35... Qxg5+ { [%eval #-3] } 36. Kh3 { [%eval #-3] } 36... Bxf2 { [%eval #-2] } 37. Kh2 { [%eval #-2] } 37... Ng4+ { [%eval #-2] } 38. Kh3 { [%eval #-2] } 38... Qh4+ { [%eval #-1] } 39. Kg2 { [%eval #-1] } 39... Qg3+ { [%eval #-1] } 40. Kh1 { [%eval #-1] } 40... Qg1# { Black wins by checkmate. } 0-1