[Event "2015 Winter Marathon"] [Site "https://lichess.org/LoqX7aHy"] [Date "2015.12.28"] [White "jposthuma"] [Black "Mchyk"] [Result "0-1"] [UTCDate "2015.12.28"] [UTCTime "15:36:08"] [WhiteElo "2327"] [BlackElo "2234"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+15"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "E83"] [Opening "King's Indian Defense: Sämisch Variation, Yates Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 { E83 King's Indian Defense: Sämisch Variation, Yates Defense } 7. Nge2 e5 8. d5 Ne7 9. Qd2 Bd7 10. O-O-O a6 11. Bh6?! { (0.70 → -0.19) Inaccuracy. g4 was best. } (11. g4 b5 12. Ng3 Rb8 13. Kb1 b4 14. Nce2 b3 15. axb3 Rxb3 16. g5 Ne8 17. Nc1 Rb8 18. Ba7 Ba4) 11... b5 12. Ng3 bxc4?! { (-0.28 → 0.61) Inaccuracy. b4 was best. } (12... b4 13. Nce2 Bxh6 14. Qxh6 c6 15. Qg5 Ne8 16. Kb1 cxd5 17. cxd5 f5 18. f4 Rc8 19. fxe5 dxe5 20. d6) 13. h4 Re8?! { (0.39 → 1.01) Inaccuracy. Bxh6 was best. } (13... Bxh6 14. Qxh6 c5 15. h5 Nc8 16. Bxc4 Nb6 17. Be2 Na4 18. Nxa4 Bxa4 19. Rd2 Qe7 20. b3 Bb5 21. Rc2) 14. h5 Bh8?! { (0.68 → 1.44) Inaccuracy. Bxh6 was best. } (14... Bxh6 15. Qxh6 Nc8 16. Bxc4 Nb6 17. Be2 Qe7 18. Kb1 Reb8 19. Rc1 a5 20. Rc2 Rb7 21. Qc1 Rab8 22. Ba6) 15. Bxc4 Bb5 16. Bb3 Nd7 17. Nf5? { (1.86 → 0.50) Mistake. Be3 was best. } (17. Be3 Nf6 18. Nxb5 axb5 19. Kb1 Bg7 20. Rc1 Qd7 21. hxg6 fxg6 22. Qc3 Rac8 23. Rh3 Qd8 24. Ne2 Rf8) 17... Nc5?! { (0.50 → 1.54) Inaccuracy. gxf5 was best. } (17... gxf5 18. Qg5+ Ng6 19. Qxd8 Raxd8 20. hxg6 fxg6 21. exf5 gxf5 22. Bc2 e4 23. fxe4 Bxc3 24. bxc3 fxe4 25. Rh4) 18. Bc2 Bd7 19. g4 a5?? { (1.60 → 5.09) Blunder. gxf5 was best. } (19... gxf5 20. Qg5+ Ng6 21. hxg6 fxg6 22. exf5 Qxg5+ 23. Bxg5 gxf5 24. gxf5 e4 25. f6 Bf5 26. fxe4 Nxe4 27. Nxe4) 20. Rdg1 a4 21. Bg5?! { (5.02 → 3.95) Inaccuracy. hxg6 was best. } (21. hxg6 fxg6 22. Qh2 Bf6 23. Bd2 h5 24. gxh5 g5 25. Bxg5 Bxg5+ 26. Rxg5+ Kh8 27. Rg6 Ng8 28. Rhg1 Bxf5) 21... f6 22. hxg6 Nxg6 23. Qh2?! { (4.41 → 3.50) Inaccuracy. Be3 was best. } (23. Be3 Na6 24. Nxa4 Re7 25. g5 Kf8 26. Nxe7 Qxe7 27. a3 Qf7 28. Nc3 Nc5 29. Qh2 Kg8 30. gxf6 Bxf6) 23... Re7 24. Nxe7+ Qxe7 25. Be3 a3 26. b3 c6? { (3.50 → 5.71) Mistake. Bc8 was best. } (26... Bc8 27. g5 Qf7 28. Kb1 Ba6 29. Rg3 Nd7 30. Bc1 Rb8 31. Bxa3 fxg5 32. Rxg5 Nf6 33. Bc1 Bg7 34. Be3) 27. Bxc5 dxc5 28. d6?! { (5.04 → 3.56) Inaccuracy. Bd3 was best. } (28. Bd3 Be8 29. dxc6 Nf4 30. Bc4+ Kf8 31. Qxh7 Qxh7 32. Rxh7 Bg7 33. g5 fxg5 34. Nd5 Nxd5 35. exd5 Bg6) 28... Qf7 29. Bd3 Be6 30. g5 Ra7 31. gxf6 Bxf6 32. f4?! { (2.82 → 1.72) Inaccuracy. Qh6 was best. } (32. Qh6 Bd8 33. Rh2 Qf6 34. Na4 c4 35. d7 Rxd7 36. Nc5 Rf7 37. Nxe6 cxd3 38. Nxd8 Rd7 39. Rhg2 d2+) 32... exf4 33. e5 Bxe5 34. Bxg6?? { (1.65 → -2.53) Blunder. Qh6 was best. } (34. Qh6 Bf5 35. Bc4 Be6 36. Qxh7+ Qxh7 37. Bxe6+ Kf8 38. Rxh7 Rxh7 39. Rxg6 Bxd6 40. Rg5 Ke7 41. Bg4 Rh1+) 34... hxg6 35. Qh6?? { (-2.20 → -5.08) Blunder. Ne4 was best. } (35. Ne4 Bf5 36. Qc2 Qd5 37. Nc3 Qe6 38. Qe2 Qxd6 39. Rd1 Qf6 40. Qc4+ Rf7 41. Ne4 Bb2+ 42. Kd2 Qe7) 35... Bf5 36. Rh5 Bg7? { (-5.75 → -3.17) Mistake. Bxc3 was best. } (36... Bxc3 37. Rxf5 Qxf5 38. Qxg6+ Qxg6 39. Rxg6+ Kf7 40. Rg5 Bd4 41. Kd2 Ke6 42. Rg6+ Kf5 43. Rh6 f3 44. Kd1) 37. Qh7+? { (-3.17 → -5.28) Mistake. Rxf5 was best. } (37. Rxf5 Qxf5 38. Rxg6 Kf8 39. Rxg7 Rxg7 40. d7 Qxd7 41. Qxf4+ Ke8 42. Ne2 Qe7 43. Kd1 Rf7 44. Qb8+ Qd8+) 37... Kf8 38. Rxf5 Qxf5 39. Rxg6 f3 40. d7? { (-8.80 → Mate in 16) Checkmate is now unavoidable. Rxg7 was best. } (40. Rxg7 Qf4+ 41. Kb1 Rxg7 42. Qh8+ Rg8 43. d7 Rxh8 44. d8=Q+ Kg7 45. Qe7+ Kg6 46. Nd1 Rh1 47. Qe6+ Qf6) 40... Rxd7 41. Ne4 Qf4+ 42. Nd2 Qxd2+ 43. Kb1 Qb2# { Black wins by checkmate. } 0-1