[Event "AI Factory's Chess"] [Site "Android Device"] [Date "2018.04.29"] [Round "1"] [White "??"] [Black "?? 4"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. d3 Nc6 4. d4?! { (0.00 → -0.65) Inaccuracy. g3 was best. } (4. g3 Bc5 5. Bg2 d6 6. O-O a5 7. c3 O-O 8. Re1 Re8) 4... Nxd4?! { (-0.65 → 0.08) Inaccuracy. exd4 was best. } (4... exd4 5. Bd3 Bb4+ 6. c3 dxc3 7. Nxc3 d6 8. O-O Bxc3 9. bxc3) 5. Nxd4 d5?? { (0.07 → 1.77) Blunder. exd4 was best. } (5... exd4 6. Qxd4 d5 7. Nc3 Be6 8. exd5 Nxd5 9. Be2 Qf6 10. Qxf6 Nxf6 11. Be3 a6 12. O-O-O) 6. Nb3?! { (1.77 → 1.05) Inaccuracy. Nf3 was best. } (6. Nf3 Nxe4 7. Nxe5 c6 8. Nd3 Bd6 9. Be3 O-O 10. Nd2 Re8 11. Nxe4 Rxe4 12. c3 Bf5) 6... Nxe4 7. f3?? { (0.94 → -1.08) Blunder. Be2 was best. } (7. Be2 a5 8. c4 Bb4+ 9. N3d2 d4 10. O-O Nf6 11. Bd3 O-O 12. Re1 Re8 13. a3 Bd6) 7... Nf6?? { (-1.08 → 0.74) Blunder. Qh4+ was best. } (7... Qh4+ 8. g3 Nxg3 9. hxg3 Qxh1 10. Qxd5 Bh3 11. N1d2 Be7 12. Qb5+ Kf8 13. Ne4 Rd8 14. Bg5) 8. f4?! { (0.74 → 0.11) Inaccuracy. Bg5 was best. } (8. Bg5) 8... e4?! { (0.11 → 0.67) Inaccuracy. Bd6 was best. } (8... Bd6) 9. Qe2?! { (0.67 → 0.05) Inaccuracy. Be3 was best. } (9. Be3 Bb4+ 10. c3 Bd6 11. Be2 b6 12. c4 dxc4 13. Nd4 Nd5 14. Nc2 Bxf4 15. Bxf4 Nxf4) 9... d4?? { (0.05 → 1.91) Blunder. a5 was best. } (9... a5 10. a4 Be7 11. h3 O-O 12. Be3 b6 13. Nc3 c5 14. O-O-O Ba6 15. Qf2 Bc8 16. Nd2) 10. Qb5+ c6 11. Qa4? { (2.01 → 0.30) Mistake. Qe5+ was best. } (11. Qe5+ Be7 12. Qxd4 Qxd4 13. Nxd4 O-O 14. Nc3 Rd8 15. Nb3 a5 16. Be3 Bb4 17. a3 Nd5) 11... e3?? { (0.30 → 2.03) Blunder. d3 was best. } (11... d3 12. Nc3) 12. Bb5?? { (2.03 → -2.47) Blunder. Qxd4 was best. } (12. Qxd4 Qxd4 13. Nxd4 Bc5 14. c3 O-O 15. Na3 Re8 16. Nac2 Bg4 17. h3 Bd7 18. Be2 Nd5) 12... b6?? { (-2.47 → 3.80) Blunder. cxb5 was best. } (12... cxb5) 13. Bxc6+ Nd7?? { (3.63 → 9.35) Blunder. Bd7 was best. } (13... Bd7 14. Bxd7+ Qxd7 15. Qxd7+ Kxd7 16. Nxd4 Rd8 17. Ke2 Bc5 18. Nb3 Bd6 19. Rd1 Kc7 20. Bxe3) 14. Bxa8 Ba6 15. Bc6 Bc8 16. Qxa7 Be7 17. Nxd4 O-O 18. Bxe3 Nc5 19. Nc3 Bb7 20. Bxb7 Qc7 21. Ne6 fxe6 22. Bxc5 bxc5 23. g3 Rb8 24. Nb5 Rxb7 25. Qa8+ Qb8 26. Qxb8+ Rxb8 27. O-O-O Rxb5 28. Rd7 Kf7 29. Rf1 c4 30. f5 Rxf5 31. Rxf5+ exf5 32. Kd2 f4 33. gxf4 g6 34. Kc3 Ke6 35. Rd1 Kf5 36. Rf1 Bf6+ 37. Kxc4 Bxb2 38. Kb3?! { (12.26 → 7.09) Inaccuracy. a4 was best. } (38. a4) 38... Bg7 39. a4 Bh6?! { (7.12 → 15.24) Inaccuracy. Bd4 was best. } (39... Bd4 40. a5 Ba7 41. a6 Ke4 42. Kc4 h6 43. Rd1 g5 44. Rd7 Bg1 45. fxg5 hxg5 46. Rg7) 40. a5 Bxf4?! { (10.66 → Mate in 10) Checkmate is now unavoidable. Bf8 was best. } (40... Bf8 41. Rd1) 41. a6 h6 42. a7 Ke4 43. a8=Q+ Ke5 44. Re1+ Kf6 45. Qf8+ Kg5 46. Qe7+ Kg4 47. Re2 Kh3 48. c4 h5 49. c5 Kg4 50. c6 Bc7 51. Qxc7 g5 52. Qd7+ Kf3 53. Qd3+ Kg4 54. c7 h4 55. c8=Q+ Kh5 56. Qh8+ Kg4 57. Qe4+ Kh3 58. Qc3# { White wins by checkmate. } 1-0