[Event "?"] [Site "Old Campus, Yale University"] [Date "2013.10.05"] [Round "?"] [White "Robert Hess"] [Black "zazz4"] [Result "1-0"] [WhiteElo "?"] [BlackElo "1355"] [Variant "Standard"] [TimeControl "-"] [ECO "A05"] [Opening "King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 Nf6 { A05 King's Indian Attack } 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nbd2 Be7 7. Re1 O-O 8. Nh4 Bg4 9. h3 Bh5 10. g4 Bg6 11. Nxg6 hxg6 12. e4 Nbd7 13. e5 Ne8 14. d4 c5 15. c3 Qb6 16. c4 Nc7 17. cxd5 exd5 18. Nf3 Ne6 19. Be3 c4?! { (-0.06 → 0.51) Inaccuracy. cxd4 was best. } (19... cxd4 20. Nxd4 Bc5 21. Nb3 Bxe3 22. Rxe3 d4 23. Nxd4 Nxd4 24. Rd3 Rfd8 25. Rxd4 Nxe5 26. Rxd8+ Rxd8 27. Qc2 Nd3 28. Rd1 Nf4 29. Rxd8+) 20. Re2 g5 21. Qc1?! { (0.66 → 0.03) Inaccuracy. b3 was best. } (21. b3 c3 22. Rc2 Rac8 23. Qd3 Qa5 24. Rac1 Ba3 25. Rb1 Bb2 26. a4 Qd8 27. Bc1 Nb8 28. Bxb2 cxb2 29. Rxc8 Qxc8 30. Qd2 f6) 21... Rfd8 22. Nxg5 Nxg5 23. Bxg5 Bxg5 24. Qxg5 Qxd4 25. Rae1?! { (0.89 → -0.12) Inaccuracy. e6 was best. } (25. e6 fxe6 26. Rxe6 Nf6 27. Qe5 Qxe5 28. Rxe5 Rd6 29. g5 Ne4 30. Rd1 Rad8 31. Rd4 b5 32. Bxe4 dxe4 33. Rxd6 Rxd6 34. Rxb5 Rb6) 25... Nf8 26. Rd2 Qc5 27. e6?! { (-0.15 → -0.86) Inaccuracy. Rc1 was best. } (27. Rc1 Rd7 28. b4 Qc6 29. Qe3 Ne6 30. f4 Qb5 31. f5 d4 32. Qf2 c3) 27... fxe6 28. h4 Rd7 29. h5 Rc8 30. Re5 Rcc7 31. h6 Qe7? { (-1.25 → -0.06) Mistake. Rf7 was best. } (31... Rf7 32. Rde2 Qd4 33. Rd2 Qf4 34. Qxf4 Rxf4 35. hxg7 Kxg7 36. f3 d4 37. Kf2 Kf6 38. Rh5 b6 39. Kg3 Ng6 40. Re2 d3 41. Rd2) 32. Qe3?! { (-0.06 → -0.93) Inaccuracy. hxg7 was best. } (32. hxg7 Qxg7 33. Qe3 Qf6 34. f4 Rd6 35. f5 Rg7 36. fxe6 Nxe6 37. Rexd5 Rxd5 38. Bxd5 Rxg4+ 39. Rg2 Rxg2+ 40. Kxg2 Kf7 41. Bxe6+ Qxe6) 32... Qc5?! { (-0.93 → 0.16) Inaccuracy. Qh4 was best. } (32... Qh4 33. hxg7 Rxg7 34. f3 Qf6 35. Re2 b6 36. Re1 Rh7 37. Kf1 Rcf7 38. b3 b5 39. a4 cxb3 40. Qxb3 bxa4 41. Qxa4 Qg6) 33. Rxe6 Nxe6?? { (0.00 → 1.77) Blunder. d4 was best. } (33... d4 34. Qe4 c3 35. bxc3 dxc3 36. Rxd7 Rxd7 37. Re5 Rd1+ 38. Bf1 Qd4 39. Qxd4 Rxd4 40. hxg7 Rxg4+ 41. Kh2 Kxg7 42. Rc5 Ra4 43. Rxc3) 34. Qxe6+ Kh8?? { (1.76 → 5.50) Blunder. Rf7 was best. } (34... Rf7 35. Bxd5 Qe7 36. Qxe7 Rxe7 37. Bxc4 gxh6 38. Kg2 Re4 39. Rd8+ Kg7 40. Bxf7 Kxf7 41. Kg3 Rb4 42. b3 a5 43. f4 a4 44. bxa4) 35. Bxd5 Rd8?? { (5.79 → Mate in 10) Checkmate is now unavoidable. Qf8 was best. } (35... Qf8 36. hxg7+ Kxg7 37. g5 Rxd5 38. Rxd5 Re7 39. Qh6+ Kg8 40. Qg6+ Kh8 41. Rd4 Rh7 42. Qe6 b5 43. g6 Rh5 44. Rd7 Rh6 45. Qe5+) 36. hxg7+ Kxg7 37. Qe5+ Kf8 38. Qh8+ Ke7 39. Re2+?? { (Mate in 4 → 6.36) Lost forced checkmate sequence. Qe5+ was best. } { Black resigns. } (39. Qe5+ Kf8 40. Qf6+ Ke8 41. Bf7+ Rxf7 42. Rxd8#) 1-0