[Event "Hourly Blitz Arena"] [Site "https://lichess.org/b1qfmTJ4"] [Date "2015.04.13"] [White "al56"] [Black "VasiliyProkopiev"] [Result "0-1"] [UTCDate "2015.04.13"] [UTCTime "14:51:33"] [WhiteElo "1751"] [BlackElo "1960"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 { B40 Sicilian Defense: Four Knights Variation } 6. g3 Bb4 7. Nxc6?! { (0.25 → -0.31) Inaccuracy. Bg2 was best. } (7. Bg2 e5 8. Nb5 O-O 9. a3 Bxc3+ 10. Nxc3 d6 11. O-O Nd4 12. Nd5 Nxd5 13. c3 Nf6 14. cxd4 Qb6 15. dxe5 dxe5 16. Qc2) 7... bxc6 8. Bg2 Ba6 9. Bd2 O-O 10. a3 Be7 11. Qf3 d5 12. exd5 cxd5 13. O-O-O?! { (-1.48 → -2.54) Inaccuracy. Na2 was best. } (13. Na2 Qc7 14. Qc3 Qd7 15. Qa5 Bc4 16. Bb4 Rab8) 13... Rb8 14. Ne2?! { (-2.34 → -3.44) Inaccuracy. Bf4 was best. } (14. Bf4 Rb7 15. Na2 Qb6 16. Be5 Rc8 17. Nb4 Bxb4 18. axb4 Qc6 19. c3) 14... Qb6 15. Bc3?! { (-3.14 → -4.23) Inaccuracy. b4 was best. } (15. b4 Ne4 16. Rhe1 Bf6 17. Be3 Qc6 18. Bd4 Rbc8 19. Qb3 Bc4 20. Qb2) 15... Ne4 16. Nd4? { (-3.44 → -5.66) Mistake. Bd4 was best. } (16. Bd4 Bc5 17. Be5 Bd6 18. Bd4 Qb5 19. Qe3 e5 20. b4 exd4 21. Nxd4 Qa4 22. Bxe4 dxe4 23. Qb3 Qd7 24. Rhe1 Rfc8) 16... Nxc3 17. bxc3? { (-5.51 → -15.00) Mistake. Qxc3 was best. } (17. Qxc3 Rfc8 18. Qb3 Qxb3 19. Nxb3 Rxb3 20. Kb1 Rbb8 21. f4 Bxa3 22. b3 Be2 23. f5 Bg4 24. Rhf1 Bxd1 25. Rxd1 g6 26. fxe6 fxe6) 17... Bg5+ 18. Qf4 Bxf4+ 19. gxf4 Qc5 20. Kd2 Rfc8 21. Ne2 Bxe2?! { (Mate in 9 → -21.35) Lost forced checkmate sequence. Qxf2 was best. } (21... Qxf2 22. Bf3 Qxf3 23. Rhg1 Qxe2+ 24. Kc1 Qe3+ 25. Rd2 Qxg1+ 26. Rd1 Qe3+ 27. Rd2 Qe1+ 28. Rd1 Qxc3 29. Rd2 Qa1#) 22. Kxe2 Qc4+ 23. Rd3 Rb2 24. Rc1 Qxf4 25. Re3 e5 26. Bh3 Re8 27. Kf1 f5 28. Bg2 e4 29. Ree1 Qxh2 30. Red1 Rd8 31. c4 d4 32. Rd2 Qf4 33. Rcd1 e3 34. Re2?! { (-33.84 → Mate in 10) Checkmate is now unavoidable. c5 was best. } (34. c5 exd2 35. c6 Rxc2 36. c7 Rxc7 37. Bh1) 34... Re8?! { (Mate in 10 → -14.47) Lost forced checkmate sequence. d3 was best. } (34... d3 35. Red2 e2+ 36. Kg1 Qxd2 37. Rxd2 e1=Q+ 38. Kh2 Qxd2 39. Kg3 dxc2 40. Bf1 c1=Q 41. Be2 Qg1+ 42. Kh3 Qxe2 43. f3 Qgh2#) 35. Bd5+ Kh8 36. f3?! { (-16.00 → Mate in 8) Checkmate is now unavoidable. Rde1 was best. } (36. Rde1 h5 37. a4 Kh7 38. f3 Qh4 39. f4 Qxf4+ 40. Kg2 Qg4+ 41. Kf1 f4 42. Rg2 Qh3 43. Kg1 f3 44. Bxf3 Qxf3 45. c5 e2) 36... g5?! { (Mate in 8 → -21.40) Lost forced checkmate sequence. Qh4 was best. } (36... Qh4 37. f4 d3 38. Bf3 Rxc2 39. Kg2 dxe2 40. Re1 Qxe1 41. Kh3 Qf2 42. a4 e1=Q 43. a5 Qxf3#) 37. Rde1?! { (-21.40 → Mate in 9) Checkmate is now unavoidable. Bc6 was best. } (37. Bc6 Rc8 38. c3 dxc3 39. Rxb2 cxb2 40. Re1) 37... g4 38. Kg2 gxf3+ 39. Bxf3 Rg8+ { White resigns. } 0-1