[Event "CEP-26-05-2020-5-5 Arena"] [Site "https://lichess.org/wyGlZjxg"] [Date "2020.05.26"] [White "Nadou74"] [Black "Boby2009"] [Result "0-1"] [UTCDate "2020.05.26"] [UTCTime "17:51:38"] [WhiteElo "1206"] [BlackElo "1313"] [WhiteRatingDiff "-20"] [BlackRatingDiff "+40"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D07"] [Opening "Queen's Gambit Declined: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Nc3 Nc6?! { (0.00 → 0.79) Inaccuracy. Nf6 was best. } { D07 Queen's Gambit Declined: Chigorin Defense } (3... Nf6 4. e3 a6 5. a4 e5 6. Bxc4 exd4 7. exd4 Bd6 8. Nf3) 4. e4? { (0.79 → -0.44) Mistake. Nf3 was best. } (4. Nf3 Nf6 5. e3 Bg4 6. Bxc4 e6 7. Qa4 Bxf3 8. gxf3 Qd7) 4... Nxd4 5. Be3 e5 6. Bxc4 Bc5? { (-0.52 → 0.95) Mistake. Nf6 was best. } (6... Nf6 7. Nf3 Nxf3+ 8. Qxf3 Bd6 9. Rc1 O-O 10. O-O c6 11. h3) 7. a3?? { (0.95 → -1.24) Blunder. Nf3 was best. } (7. Nf3 Nf6 8. Nxe5 O-O 9. O-O Be6 10. Na4 Bd6 11. Qxd4 Bxe5) 7... b6?? { (-1.24 → 1.18) Blunder. Be6 was best. } (7... Be6 8. Bxe6 Nxe6 9. Qa4+ c6 10. Rd1 Qb6 11. Bxc5 Qxc5 12. Nf3 Nf6 13. Qb3 Qe7 14. Qc4) 8. Qa4+?? { (1.18 → -1.04) Blunder. Nf3 was best. } (8. Nf3 Bg4 9. Qa4+ Bd7 10. Bxf7+ Kf8 11. Qc4 Nxf3+ 12. gxf3 Bxe3 13. fxe3 b5 14. Qb3 Nf6) 8... Bd7 9. Bb5?? { (-1.03 → -6.09) Blunder. Qd1 was best. } (9. Qd1 Nf6 10. Nf3 Nxf3+ 11. Qxf3 Bxe3 12. Qxe3 O-O 13. O-O c6 14. Rfd1 Qe7 15. Rd2 Rad8) 9... Nf6?? { (-6.09 → -1.65) Blunder. Nxb5 was best. } (9... Nxb5 10. Bxc5) 10. Nge2?? { (-1.65 → -6.94) Blunder. Bxd7+ was best. } (10. Bxd7+ Qxd7 11. Qxd7+ Nxd7 12. Rd1 Nc2+ 13. Ke2 O-O-O 14. Nf3 f6 15. Rd2 Nxe3 16. fxe3 a5) 10... c6? { (-6.94 → -3.59) Mistake. Nxb5 was best. } (10... Nxb5) 11. O-O?? { (-3.59 → -7.49) Blunder. Bd3 was best. } (11. Bd3 b5) 11... Nxe2+?? { (-7.49 → -2.05) Blunder. cxb5 was best. } (11... cxb5 12. Qd1 Bg4 13. Bxd4 exd4 14. Nd5 Nxe4 15. Nb4 O-O 16. Qd3 Bf5 17. Nc6 Qd5 18. Qxb5) 12. Kh1?? { (-2.05 → -12.46) Blunder. Bxe2 was best. } (12. Bxe2 Bxe3) 12... cxb5 13. Nxb5 Bxe3 14. fxe3 a6 15. Nd6+ Ke7?! { (-9.18 → -5.41) Inaccuracy. Kf8 was best. } (15... Kf8 16. Qb4 a5 17. Qe1 Bg4 18. Rd1 Nd4 19. Nxf7 Kxf7 20. Rd2 Be2 21. Rf2 Bh5 22. exd4) 16. Nb7? { (-5.41 → -17.15) Mistake. Qb4 was best. } (16. Qb4 Qc7) 16... Bxa4 17. Rad1 Qc7 18. Rd2 Bc6 19. Rfd1 Rhd8 20. Rxd8?! { (-24.69 → Mate in 7) Checkmate is now unavoidable. Nxd8 was best. } (20. Nxd8 Bb5) 20... Rxd8 21. Nxd8 Bxe4 22. h3 Qb7? { (Mate in 5 → -9.29) Lost forced checkmate sequence. Qc2 was best. } (22... Qc2 23. Rd7+ Kxd7 24. Kh2 Ng3 25. Kxg3 Qxg2+ 26. Kh4 g5#) 23. Nxb7 Bxb7 24. b3 Ne4 25. Rf1? { (-9.54 → Mate in 7) Checkmate is now unavoidable. Kh2 was best. } (25. Kh2 a5) 25... N2g3+?! { (Mate in 7 → -12.15) Lost forced checkmate sequence. N4g3+ was best. } (25... N4g3+ 26. Kh2 Nxf1+ 27. Kh1 f5 28. b4 f4 29. exf4 exf4 30. b5 f3 31. bxa6 fxg2#) 26. Kh2 Nxf1+ 27. Kg1?! { (-18.24 → Mate in 34) Checkmate is now unavoidable. Kh1 was best. } (27. Kh1 Bd5 28. Kg1 Nxe3 29. Kh2 Bxb3 30. Kg1 a5 31. h4 f6 32. h5 Nc2 33. Kf1 Nxa3) 27... Neg3 28. Kf2 f5 29. h4?! { (-67.15 → Mate in 16) Checkmate is now unavoidable. e4 was best. } (29. e4 Bxe4) 29... f4 30. exf4 exf4 31. Ke1 Bxg2 32. Kf2 f3 33. Kg1 Bh3 34. Kf2 Bg4 35. Kg1 Nd2 36. Kf2 Nge4+ 37. Ke3 f2 38. Kf4 f1=Q+ 39. Kxg4 Qg2+ 40. Kf4 Qg3+ 41. Kf5 g6# { Black wins by checkmate. } 0-1