[Event "Rated classical game"] [Site "https://lichess.org/pXkLBINY"] [Date "2020.04.21"] [White "BobDurf"] [Black "Nickiforos"] [Result "0-1"] [UTCDate "2020.04.21"] [UTCTime "17:22:00"] [WhiteElo "1246"] [BlackElo "1296"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+26"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6 { A04 Zukertort Opening: Queen's Gambit Invitation } 2. c3 Bc5? { (0.00 → 1.17) Mistake. Nf6 was best. } (2... Nf6 3. d4 d5 4. Bf4 Bd6 5. e3 O-O 6. Nbd2 c5 7. Bd3) 3. d4 Bb6 4. e4?! { (1.30 → 0.72) Inaccuracy. a4 was best. } (4. a4 c5) 4... Qf6? { (0.72 → 2.24) Mistake. d5 was best. } (4... d5 5. Nbd2 Ne7 6. Bd3 c5 7. dxc5 Bxc5 8. O-O O-O 9. exd5) 5. e5 Qf5?? { (2.13 → 4.86) Blunder. Qd8 was best. } (5... Qd8) 6. Bd3 Qh5 7. O-O? { (5.72 → 2.93) Mistake. g4 was best. } (7. g4) 7... f6 8. Na3 Nc6 9. Nc4 d6? { (3.10 → 5.07) Mistake. Na5 was best. } (9... Na5 10. Be2) 10. exd6 cxd6 11. Nxd6+ Kd7? { (4.91 → 10.57) Mistake. Kf8 was best. } (11... Kf8) 12. Nxc8?! { (10.57 → 5.59) Inaccuracy. Ne5+ was best. } (12. Ne5+ Qxe5 13. dxe5 Nxe5 14. Nxc8 Rxc8 15. Bxh7+ Kc7 16. Bxg8 Rcxg8 17. Bf4 Kc8 18. Qd6 Bc7) 12... Rxc8?! { (5.59 → 10.60) Inaccuracy. Kxc8 was best. } (12... Kxc8 13. Bc4) 13. b4? { (10.60 → 5.38) Mistake. Ne5+ was best. } (13. Ne5+ Qxe5 14. dxe5 Nxe5 15. Bxh7+ Ke8 16. Be4 Ne7 17. Bxb7 Rd8 18. Qe2 Nd3 19. Be4 Nxc1) 13... Bc7?! { (5.38 → 10.24) Inaccuracy. Qf7 was best. } (13... Qf7) 14. Qa4? { (10.24 → 5.32) Mistake. Ne5+ was best. } (14. Ne5+ Qxe5 15. dxe5 Nxe5 16. Be4+ Ke7 17. Bxb7 Rd8 18. Qa4 Bb6 19. Bf4 Nh6 20. Bxe5 fxe5) 14... a6 15. b5 axb5 16. Bxb5 Ne7 17. Rb1?! { (5.62 → 3.78) Inaccuracy. Re1 was best. } (17. Re1 Ra8 18. Qb3 Qf5 19. d5 exd5 20. Rb1 Ke8 21. Bxc6+ bxc6 22. Ba3 Rxa3 23. Qxa3 Qd7) 17... g6? { (3.78 → 6.74) Mistake. g5 was best. } (17... g5 18. h3) 18. Re1 e5?! { (6.51 → 12.09) Inaccuracy. Nd5 was best. } (18... Nd5 19. Qb3) 19. Ba3 e4 20. Rxe4 Qf5 21. Rbe1 Ra8?! { (11.66 → Mate in 7) Checkmate is now unavoidable. Nd5 was best. } (21... Nd5) 22. Qc4?! { (Mate in 7 → 12.96) Lost forced checkmate sequence. Rxe7+ was best. } (22. Rxe7+ Kd8 23. Qxa8+ Qc8 24. Re8+ Rxe8 25. Rxe8+ Kxe8 26. Qxc8+ Bd8 27. Qe6+ Be7 28. Qxe7#) 22... Rxa3 23. Nh4 Qh5? { (7.16 → Mate in 11) Checkmate is now unavoidable. Qxe4 was best. } (23... Qxe4 24. Rxe4 Kc8 25. Nf3 Rd8 26. Re6 h6 27. Bxc6 Nxc6 28. Rxf6 Ba5 29. g3 Rxc3 30. Rxc6+) 24. d5?? { (Mate in 11 → 4.68) Lost forced checkmate sequence. Rxe7+ was best. } (24. Rxe7+ Kc8 25. Bxc6 Qa5 26. Rb1 b5 27. Qe6+ Kb8 28. Re8+ Rxe8 29. Rxb5+ Qxb5 30. Qxe8+ Bd8) 24... Nxd5 25. Ra1?? { (4.57 → -4.51) Blunder. Rd4 was best. } (25. Rd4 Kc8 26. Rxd5 Rxc3 27. Rxh5 Rxc4 28. Nxg6 Rg8 29. Ne7+ Nxe7 30. Bxc4 Rg7 31. Bd3 Ng6) 25... f5?? { (-4.51 → 4.59) Blunder. Rxc3 was best. } (25... Rxc3 26. Qf1 Kc8 27. Be2 Qh6 28. g3 f5 29. Rc4 Ne5 30. Rd4 Rc5 31. Bf3 Nxf3+ 32. Nxf3) 26. Qxd5+ Bd6?? { (4.49 → 25.41) Blunder. Kc8 was best. } (26... Kc8 27. Qe6+ Kb8 28. Rc4 Rd8 29. Nf3 Rxc3 30. Rxc3 Nd4 31. Qe1 Nxf3+ 32. Rxf3 Qxh2+ 33. Kf1) 27. Re6 Kd8?! { (22.09 → Mate in 6) Checkmate is now unavoidable. Kc8 was best. } (27... Kc8 28. Rxd6 Nd8 29. Qc5+ Kb8 30. Qe5 Ka7 31. Qd4+ Kb8 32. Qxh8 Qxh4 33. Rd4 Qxd4 34. cxd4) 28. Qxd6+ Kc8 29. Qxa3 Qxh4 30. Bxc6 Kb8 31. Re8+?! { (Mate in 4 → 21.14) Lost forced checkmate sequence. Rb1 was best. } (31. Rb1 Qxh2+ 32. Kxh2 f4 33. Rxb7+ Kc8 34. Qa8#) 31... Rxe8 32. Bxe8 Qd8 33. Qa4 Kc7?! { (13.52 → Mate in 10) Checkmate is now unavoidable. Qd3 was best. } (33... Qd3 34. Qb4 Qd5 35. Qe7 g5 36. Qxh7 Qe5 37. Bg6 Qxc3 38. Rb1 Qc7 39. Qxc7+ Kxc7 40. Bxf5) 34. Rd1 Qg5 35. Rd7+ Kb8 36. Rxh7?? { (Mate in 8 → Mate in 2) Lost forced checkmate sequence. g3 was best. } (36. g3 Qc1+ 37. Kg2 Qxc3 38. Rd8+ Kc7 39. Qb5 Qb4 40. Rd7+ Kc8 41. Qxb4 b6 42. Qxb6 h6) 36... Qc1+ { White resigns. } 0-1