[Event "Challenge"] [Site "http://www.chessatwork.com"] [Date "2015.03.07"] [Round "?"] [White "airy"] [Black "Mikha31"] [Result "1-0"] [WhiteElo "1841"] [BlackElo "1398"] [Variant "Standard"] [TimeControl "-"] [ECO "C62"] [Opening "Ruy Lopez: Steinitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 { C62 Ruy Lopez: Steinitz Defense } 4. d4 Bd7 5. Nc3 Nf6 6. Bg5 h6 7. Bh4?! { (0.70 → 0.02) Inaccuracy. Bxf6 was best. } (7. Bxf6 gxf6 8. O-O a6 9. Bxc6 Bxc6 10. Nh4 Bd7 11. Nd5 Rg8 12. Qf3 Be7 13. Nf5 Bxf5 14. Qxf5 exd4 15. Qh7 Rg6 16. Rad1 c6) 7... Be7 8. Qd3 exd4 9. Nxd4 Nxd4 10. Qxd4 O-O 11. O-O-O a6 12. Bd3? { (0.33 → -1.13) Mistake. Bxd7 was best. } (12. Bxd7 Nxd7 13. Bxe7 Qxe7 14. Kb1 Rfe8 15. Nd5 Qd8 16. f3 a5 17. Qc4 Nc5 18. h4 Qb8 19. Qc3) 12... c5 13. Qe3 Ng4 14. Bxe7 Nxe3 15. Bxd8 Nxd1 16. Be7 Nxf2 17. Bxf8 Nxh1 18. Bxd6 b6? { (-0.85 → 0.27) Mistake. Nf2 was best. } (18... Nf2 19. Bxc5 Nxd3+ 20. cxd3 f5 21. Kd2 Bc6 22. Ke3 Kf7 23. b3 Rc8 24. Bd4 fxe4 25. dxe4 b5 26. h3 Re8 27. Bc5 Ke6 28. Kd4) 19. Nd5 Nf2 20. Nxb6 Nxd3+ 21. cxd3 Ra7 22. Bxc5 Rc7 23. Nxd7 Rxd7 24. Kc2 f6?! { (0.00 → 0.75) Inaccuracy. f5 was best. } (24... f5 25. exf5 Rd5 26. b4 Rxf5 27. a4 Kf7 28. Kc3 Ke6 29. Be3 g5 30. Kd4 Rd5+ 31. Ke4 Re5+ 32. Kd4 Rd5+) 25. Kc3 Kf7 26. Kc4 Ke8 27. b4 Rb7 28. a4 Rc7 29. Kd5 Kd7 30. d4 Rc8 31. e5 fxe5 32. dxe5 Ke8?? { (2.90 → 5.91) Blunder. Kc7 was best. } (32... Kc7 33. Bd6+ Kb7 34. e6 h5 35. e7 Re8 36. Ke6 Kc8 37. b5 axb5 38. axb5 g5 39. h3 g4 40. Be5 Kb7) 33. b5 axb5 34. axb5 Rd8+?! { (6.33 → 11.21) Inaccuracy. Rb8 was best. } (34... Rb8 35. b6 h5 36. Kc6 Rc8+ 37. Kd6 Rb8 38. Kc7 Rd8 39. b7 Rd7+ 40. Kc6 Rxb7 41. Kxb7) 35. Bd6 Rd7 36. e6 Ra7 37. b6 Ra2 38. b7 Rd2+ 39. Kc6 Rc2+?! { (54.25 → Mate in 19) Checkmate is now unavoidable. Rb2 was best. } (39... Rb2 40. b8=R+ Rxb8 41. Bxb8 Ke7 42. Kd5 Kd8 43. Bd6 Kc8 44. Kc5 Kd8 45. Kc6 Ke8 46. e7 g6 47. Bc5 h5 48. Bd6 g5) 40. Bc5?! { (Mate in 19 → 118.88) Lost forced checkmate sequence. Kb5 was best. } (40. Kb5 Rb2+ 41. Bb4 Rxb4+ 42. Kxb4 Ke7 43. b8=Q Kxe6 44. Qf8 h5 45. Qxg7 Kf5 46. Qf7+ Kg5 47. h4+ Kh6 48. Qf5 Kg7 49. Kc4 Kg8) 40... Rb2 41. Bb6 Rc2+?! { (118.88 → Mate in 8) Checkmate is now unavoidable. Ke7 was best. } (41... Ke7 42. b8=Q Rxb6+ 43. Kxb6 Kxe6 44. Qf8 g6 45. Qxh6 Kf5 46. h4 Ke5 47. Qxg6 Kd4 48. Qg4+ Ke3 49. h5 Kd2 50. h6 Kc1 51. h7) 42. Kd5 Rd2+ 43. Ke4?! { (Mate in 7 → 118.81) Lost forced checkmate sequence. Ke5 was best. } (43. Ke5 Re2+ 44. Kf5 g6+ 45. Kf6 Rxe6+ 46. Kxe6 Kf8 47. b8=Q+ Kg7 48. Bd4+ Kh7 49. Qh8#) 43... Re2+?! { (118.81 → Mate in 6) Checkmate is now unavoidable. Ke7 was best. } (43... Ke7 44. b8=Q Kxe6 45. Qe5+ Kd7 46. Qxg7+ Ke8 47. Qxh6 Rxg2 48. Qc6+ Ke7 49. Kf5 Rxh2 50. Bc5+ Kd8 51. Qd6+ Kc8 52. Qxh2 Kb7) 44. Kf5 g6+ 45. Kf6 { Black resigns. } 1-0