[Event "2017 Summer Marathon"] [Site "https://lichess.org/kooq6yFT"] [Date "2017.08.13"] [White "opperwezen"] [Black "ShahMatKanal"] [Result "0-1"] [UTCDate "2017.08.13"] [UTCTime "14:32:14"] [WhiteElo "2785"] [BlackElo "2341"] [WhiteRatingDiff "-41"] [BlackRatingDiff "+21"] [WhiteTitle "IM"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A06"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nc3 d5 2. Nf3 { A06 Zukertort Opening: Reversed Mexican Defense } Nf6 3. d4 Bf5 4. Bg5 e6 5. e3 Be7 6. Bd3 Bxd3 7. cxd3 Nbd7 8. O-O h6 9. Bh4 O-O 10. Qe2 c5 11. dxc5 Nxc5 12. Rfd1 Nfd7 13. Bg3 Bf6 14. d4 Na6 15. Rac1 Nb6 16. Nb5 Be7 17. Nc7?! { (1.00 → 0.37) Inaccuracy. Ne5 was best. } (17. Ne5 Nb4 18. a3 Nc6 19. Nxc6 bxc6 20. Rxc6 Nc4 21. b3 Nxa3 22. Nxa3 Bxa3 23. Qa6 Bb4) 17... Nxc7 18. Rxc7 Bd6 19. Rxb7?! { (0.80 → 0.00) Inaccuracy. Bxd6 was best. } (19. Bxd6 Qxd6 20. Rxb7 Nc4 21. b3 Qc6 22. Rb4 Nd6 23. Ne5 Qc7 24. Nd3 Rfc8 25. Nc5 a5) 19... Bxg3 20. hxg3 Qc8 21. Qa6? { (0.00 → -1.19) Mistake. Re7 was best. } (21. Re7 Qd8 22. Rb7 Qc8 23. Re7) 21... Qc2?? { (-1.19 → 1.04) Blunder. f6 was best. } (21... f6 22. a3 Rf7 23. Rxb6 axb6 24. Qd3 Qc4 25. Qd2 Rc7 26. Ne1 Qa4 27. Qe2 Rac8 28. Nd3) 22. Rd2?! { (1.04 → 0.00) Inaccuracy. Rf1 was best. } (22. Rf1 Qxb2 23. Ne5 Qc2 24. Nxf7 Rxf7 25. Rxb6 axb6 26. Qxa8+ Rf8 27. Qb7 Qxa2 28. Qxb6 Rf6) 22... Qb1+ 23. Kh2 Nc4 24. Re2 Qf1 25. Rc2 Qd1?! { (-0.40 → 0.47) Inaccuracy. Rac8 was best. } (25... Rac8 26. Qa4 Nd6 27. Rxa7 Ne4 28. Rxc8 Rxc8 29. Qa6 Qc1 30. Ne1 Nxf2 31. Qe2 Qxe3 32. Qxe3) 26. Rxc4?! { (0.47 → -0.19) Inaccuracy. Qa4 was best. } (26. Qa4 Nd6 27. Rbc7 Ne8 28. R7c3 a6 29. Ng1 Nd6 30. Nh3 Nc4 31. Qd7 Qa1 32. Nf4 Rad8) 26... dxc4 27. Qxc4?! { (-0.15 → -0.90) Inaccuracy. Ne5 was best. } (27. Ne5 Qh5+ 28. Kg1 Qe2 29. Qxc4 Qe1+ 30. Qf1 Qxf1+ 31. Kxf1 Rfb8 32. Rxb8+ Rxb8 33. Nd3 Kf8) 27... Rac8 28. Rc7 Rxc7 29. Qxc7 Qe2 30. Qxa7?! { (-0.76 → -1.57) Inaccuracy. Ne5 was best. } (30. Ne5 Qxf2 31. Qxa7 Qxb2 32. a4 Qb8 33. Qc5 Qa8 34. a5 Rb8 35. Nc6 Rb2 36. Qc4 Rb1) 30... Qxf2?! { (-1.57 → -0.66) Inaccuracy. Qxb2 was best. } (30... Qxb2 31. a4 Qxf2 32. a5 Qxe3 33. a6 Qb3 34. Ne5 Qb5 35. g4 f6 36. Nd7 Rd8 37. Nc5) 31. Qb6?? { (-0.66 → -4.04) Blunder. Qb7 was best. } (31. Qb7 Qxe3) 31... Rc8 32. Qb7 Rc2 33. Ne5 Rxb2 34. Qa8+ Kh7 35. Nd7? { (-3.71 → -5.90) Mistake. Qf3 was best. } (35. Qf3 Qxf3 36. Nxf3 Re2 37. Ne5 f6 38. Nc4 Rxa2 39. Kh3 Rc2 40. Nb6 Re2 41. Nc4 Kg6) 35... h5?? { (-5.90 → -2.40) Blunder. Rxa2 was best. } (35... Rxa2 36. Qc6 Ra1 37. Nf8+ Kg8 38. Nxe6 fxe6 39. Qxe6+ Qf7 40. Qe5 Qg6 41. d5 Re1 42. d6) 36. Nf8+ Kh6 37. Nd7 Kh7 38. Qe4+ g6 39. Qa8?? { (-3.99 → Mate in 8) Checkmate is now unavoidable. Ne5 was best. } (39. Ne5 Rxa2 40. Qf3 Qxf3 41. Nxf3 Kg7 42. e4 Kf6 43. d5 exd5 44. exd5 Ke7 45. Kh3 Kd6) 39... h4?! { (Mate in 8 → -54.60) Lost forced checkmate sequence. Rb1 was best. } (39... Rb1 40. Nf6+ Kg7 41. Qg8+ Kxf6 42. Qd8+ Kg7 43. g4 Rb2 44. Qh8+ Kxh8 45. Kh3 Qxg2+ 46. Kh4) 40. Nf6+ Kg7 41. Ne8+?! { (-12.94 → Mate in 22) Checkmate is now unavoidable. Qg8+ was best. } (41. Qg8+ Kxf6 42. Qh8+ Ke7 43. Qxh4+ Kd7 44. Qh3 Rb1 45. g4 Qg1+ 46. Kg3 Qxe3+ 47. Kh4 Rh1) 41... Kh6 42. Qe4 Qxg3+ 43. Kh1 Qe1+?! { (Mate in 6 → -65.36) Lost forced checkmate sequence. f5 was best. } (43... f5 44. Qf4+ g5 45. Qf1 h3 46. Nf6 hxg2+ 47. Kg1 gxf1=Q+ 48. Kxf1 Qf2#) 44. Kh2 Qg3+ 45. Kh1?! { (-50.39 → Mate in 6) Checkmate is now unavoidable. Kg1 was best. } (45. Kg1 g5) 45... h3?! { (Mate in 6 → -18.49) Lost forced checkmate sequence. f5 was best. } (45... f5 46. Qf4+ g5 47. Qf1 h3 48. Nf6 hxg2+ 49. Kg1 gxf1=Q+ 50. Kxf1 Qf2#) 46. Qf4+ Qxf4 47. exf4 hxg2+ 48. Kg1 Kh5 { Black wins on time. } 0-1