[Event "B62651910GERSAIN Arena"] [Site "https://lichess.org/DJvcnVes"] [Date "2026.05.14"] [Round "-"] [White "Samuel3106"] [Black "pan6767"] [Result "0-1"] [GameId "DJvcnVes"] [UTCDate "2026.05.14"] [UTCTime "00:56:04"] [WhiteElo "1509"] [BlackElo "1803"] [WhiteRatingDiff "-77"] [BlackRatingDiff "+90"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C42"] [Opening "Petrov's Defense"] [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] } { C42 Petrov's Defense } 3. c4?! { (0.34 → -0.34) Inaccuracy. Nxe5 was best. } { [%eval -0.34] } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O) 3... Nxe4 { [%eval -0.43] } 4. Qe2 { [%eval -0.42] } 4... f5?! { (-0.42 → 0.15) Inaccuracy. Nf6 was best. } { [%eval 0.15] } (4... Nf6 5. Nxe5 Be7 6. d4 O-O 7. Qd1 Bb4+ 8. Nc3 c5 9. Nf3) 5. Nxe5 { [%eval 0.0] } 5... d6?? { (0.00 → 2.21) Blunder. Qf6 was best. } { [%eval 2.21] } (5... Qf6 6. Nf3 Bb4 7. g3 Kd8 8. a3 Qa6 9. Qd1 Qb6 10. Qe2) 6. Nf3?? { (2.21 → 0.37) Blunder. Qh5+ was best. } { [%eval 0.37] } (6. Qh5+ g6 7. Nxg6 hxg6 8. Qxh8 Qe7 9. Be2 Nc6 10. d3 Nxf2 11. Kxf2 Be6) 6... Nc6?? { (0.37 → 2.56) Blunder. Qe7 was best. } { [%eval 2.56] } (6... Qe7 7. d3 Nc5 8. Qe3 Nc6 9. d4 Qxe3+ 10. Bxe3 Ne4 11. d5 Ne5 12. Nxe5) 7. d4?? { (2.56 → -0.07) Blunder. d3 was best. } { [%eval -0.07] } (7. d3 Be7 8. dxe4 O-O 9. Be3 fxe4 10. Nfd2 Nb4 11. Nxe4 d5 12. cxd5 c6) 7... b6?! { (-0.07 → 1.00) Inaccuracy. Be7 was best. } { [%eval 1.0] } (7... Be7 8. Nc3 O-O 9. Qd1 Bh4 10. g3 Nxc3 11. bxc3 Bf6 12. Be2 b6 13. O-O) 8. d5? { (1.00 → -0.20) Mistake. Nc3 was best. } { [%eval -0.2] } (8. Nc3 Qe7 9. Nd5 Qd7 10. Qc2 Ne7 11. Nc3 Nxc3 12. Qxc3 Bb7 13. d5 O-O-O) 8... Nb4?! { (-0.20 → 0.69) Inaccuracy. Ne5 was best. } { [%eval 0.69] } (8... Ne5 9. Qc2 Be7 10. Be2 O-O 11. O-O Bf6 12. Nd4 Qe7 13. f4) 9. Na3?! { (0.69 → -0.31) Inaccuracy. Nd4 was best. } { [%eval -0.31] } (9. Nd4 Qf6 10. Nb5 Kf7 11. a3 Na6 12. Qc2 g6 13. Be2 Bg7 14. Ra2) 9... a5?! { (-0.31 → 0.69) Inaccuracy. Be7 was best. } { [%eval 0.69] } (9... Be7 10. Nb5 O-O 11. Qd1 Bf6 12. a3 Na6 13. Bd3 Nac5 14. Bc2 Bd7 15. O-O) 10. Bd2?? { (0.69 → -1.34) Blunder. Nd4 was best. } { [%eval -1.34] } (10. Nd4 Be7 11. f3 Nc5 12. Bg5 Bd7 13. Nab5 Bxb5 14. cxb5 Kd7 15. Bxe7 Qxe7) 10... h6?? { (-1.34 → 1.09) Blunder. Be7 was best. } { [%eval 1.09] } (10... Be7 11. Bxb4 axb4 12. Nb5 b3 13. a3 Bf6 14. Nfd4 Bxd4 15. Nxd4 O-O 16. Qe3) 11. Bxb4? { (1.09 → -0.19) Mistake. Nd4 was best. } { [%eval -0.19] } (11. Nd4 Kf7 12. Nab5 g6 13. a3 Na6 14. Be3 Bg7 15. Ne6 Bxe6 16. dxe6+ Kg8) 11... axb4 { [%eval -0.08] } 12. Nb5 { [%eval -0.46] } 12... Bd7? { (-0.46 → 0.85) Mistake. Be7 was best. } { [%eval 0.85] } (12... Be7 13. Qc2 O-O 14. Bd3 Bf6 15. O-O Bd7 16. a3) 13. b3?? { (0.85 → -2.48) Blunder. Nfd4 was best. } { [%eval -2.48] } (13. Nfd4 Kf7 14. Ne6 Qf6 15. Nbxc7 Ra7 16. g4 Nc5 17. Bh3 fxg4 18. Bxg4 h5) 13... Bxb5 { [%eval -2.42] } 14. cxb5 { [%eval -2.37] } 14... c5?? { (-2.37 → 0.25) Blunder. g6 was best. } { [%eval 0.25] } (14... g6 15. Qb2 Rh7 16. Nd4 Bg7 17. Bc4 Be5 18. O-O Qf6 19. Rfd1 Re7 20. Rd3) 15. bxc6 { [%eval 0.24] } 15... Qf6?! { (0.24 → 1.16) Inaccuracy. Be7 was best. } { [%eval 1.16] } (15... Be7 16. Nd4 O-O 17. Qe3 Qe8 18. Ne6) 16. Qb5?? { (1.16 → Mate in 6) Checkmate is now unavoidable. Rc1 was best. } { [%eval #-6] } (16. Rc1 Kf7 17. Qe3 Nc3 18. c7 Qe7 19. Ba6 Qxe3+ 20. fxe3 Be7 21. c8=Q Rhxc8) 16... Qxa1+ { [%eval #-5] } 17. Ke2 { [%eval #-5] } 17... Qxa2+?? { (Mate in 5 → -6.61) Lost forced checkmate sequence. Rxa2+ was best. } { [%eval -6.61] } (17... Rxa2+ 18. Nd2 Rxd2+ 19. Kf3 Rxf2+ 20. Ke3 Qc1+ 21. Kd3 Qc3#) 18. Ke1?? { (-6.61 → Mate in 2) Checkmate is now unavoidable. Ke3 was best. } { [%eval #-2] } (18. Ke3 Qxf2+ 19. Kf4 Nc3 20. c7+ Nxb5 21. Bxb5+ Kf7 22. Re1 g5+ 23. Kxf5 Qxg2) 18... Qa1+ { [%eval #-5] } 19. Ke2 { [%eval #-5] } 19... Nc3+? { (Mate in 5 → -9.42) Lost forced checkmate sequence. Ra2+ was best. } { [%eval -9.42] } (19... Ra2+ 20. Nd2 Rxd2+ 21. Kf3 Rxf2+ 22. Ke3 Qc1+ 23. Kd3 Qc3#) 20. Ke3 { [%eval -9.24] } 20... Nxb5 { [%eval -8.88] } 21. Bxb5 { [%eval -8.58] } 21... Qc3+ { [%eval -7.41] } 22. Bd3 { [%eval -7.39] } 22... Qxb3 { [%eval -6.77] } 23. Rc1 { [%eval -6.45] } 23... Rc8 { [%eval -5.72] } 24. c7 { [%eval -6.48] } 24... Qxd5 { [%eval -6.47] } 25. Ba6 { [%eval -8.39] } 25... Qe6+ { [%eval -8.23] } 26. Kd2 { [%eval -8.42] } 26... Rxc7 { [%eval -6.97] } 27. Rxc7 { [%eval -7.14] } 27... Qa2+ { [%eval -7.17] } 28. Ke3 { [%eval -7.3] } 28... Qxa6 { [%eval -7.09] } 29. Rc8+ { [%eval -10.48] } 29... Qxc8 { [%eval -10.49] } 30. Nd4?! { (-10.49 → Mate in 8) Checkmate is now unavoidable. Nd2 was best. } { [%eval #-8] } (30. Nd2 b3 31. Nxb3 Qc3+ 32. Ke2 Qxb3 33. f3 Be7 34. Kf2 Rf8 35. h4 Qd1) 30... b3?! { (Mate in 8 → -10.52) Lost forced checkmate sequence. Qc3+ was best. } { [%eval -10.52] } (30... Qc3+ 31. Ke2 Qxd4 32. g4 b3 33. h3 b2 34. Kf1 b1=Q+ 35. Kg2 Qc2 36. gxf5) 31. Nxb3 { [%eval -10.15] } 31... Qc3+ { [%eval -10.06] } 32. Kf4?! { (-10.06 → Mate in 3) Checkmate is now unavoidable. Ke2 was best. } { [%eval #-3] } (32. Ke2 Qxb3 33. g4 fxg4 34. Kd2 Qb2+ 35. Kd3 Be7 36. Kc4 Qc2+ 37. Kd5) 32... Qxb3 { [%eval #-5] } 33. f3 { [%eval #-5] } 33... b5?! { (Mate in 5 → -11.02) Lost forced checkmate sequence. Qe6 was best. } { [%eval -11.02] } (33... Qe6 34. Kg3 Qe1+ 35. Kh3 Qf2 36. g3 Qxf3 37. Kh4 Qg4#) 34. Kxf5?! { (-11.02 → Mate in 4) Checkmate is now unavoidable. Kg3 was best. } { [%eval #-4] } (34. Kg3 Qc4 35. Kf2 b4 36. Ke1 b3 37. Kf2 Qc2+ 38. Kg3) 34... b4 { [%eval #-7] } 35. f4 { [%eval #-3] } 35... Qc3 { [%eval #-6] } 36. Ke6 { [%eval #-2] } 36... b3 { [%eval #-4] } 37. Kd5 { [%eval #-4] } 37... b2 { [%eval #-3] } 38. g3 { [%eval #-3] } 38... b1=Q { [%eval #-2] } 39. f5 { [%eval #-1] } 39... Qb5+ { [%eval #-1] } 40. Ke4 { [%eval #-1] } 40... Qbd3+ { [%eval #-1] } 41. Kf4 { [%eval #-1] } 41... Qcd4# { Black wins by checkmate. } 0-1