[Event "Joseph Arena"] [Site "https://lichess.org/3YNoYQYo"] [Date "2014.10.24"] [White "IDANANIDJAR"] [Black "osipov"] [Result "0-1"] [UTCDate "2014.10.24"] [UTCTime "16:38:56"] [WhiteElo "1577"] [BlackElo "2009"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "120+0"] [ECO "D11"] [Opening "Slav Defense: Quiet Variation, Pin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 { D11 Slav Defense: Quiet Variation, Pin Defense } 5. Nc3 e6 6. Be2 Bb4 7. O-O O-O 8. Bd2 Re8?! { (0.36 → 1.06) Inaccuracy. Bxc3 was best. } (8... Bxc3 9. bxc3 Qc7 10. cxd5 cxd5 11. Rc1 Ne4 12. c4 Bxf3 13. gxf3 Nxd2 14. Qxd2 Nc6 15. cxd5 exd5 16. f4) 9. a3?! { (1.06 → 0.15) Inaccuracy. Nxd5 was best. } (9. Nxd5 cxd5 10. Bxb4 Nc6 11. Ba3 Bxf3 12. Bxf3 dxc4 13. Qa4 Rc8 14. Rac1 Nd5 15. Qxc4) 9... Ba5 10. b4 Bb6 11. c5 Bc7 12. Na4?! { (0.40 → -0.22) Inaccuracy. h3 was best. } (12. h3 Bh5 13. a4 Nbd7 14. b5 Ne4 15. Nxe4) 12... Nbd7 13. Nb2 e5 14. dxe5 Bxe5?! { (-0.41 → 0.25) Inaccuracy. Ne4 was best. } (14... Ne4 15. Nd3 Bxf3 16. Bxf3 a5 17. Qc2 Nxd2 18. Qxd2 Nxe5 19. Nxe5 Bxe5 20. Rab1 g6 21. bxa5 Rxa5 22. Rxb7 Rxa3 23. Rd1 Rc3 24. Rc1) 15. Nxe5 Nxe5 16. Bxg4?! { (0.15 → -0.42) Inaccuracy. f3 was best. } (16. f3 Bd7 17. Bc3 h6 18. Qb1 Qc7 19. Re1 Qc8 20. Bd3 a5 21. bxa5 Nxd3 22. Nxd3 Bf5 23. a4 Bxd3 24. Qxd3 Nd7 25. Qd4 f6) 16... Nfxg4 17. h3 Nh6 18. Bc3 f6 19. Bxe5 fxe5 20. Qh5?! { (0.30 → -0.79) Inaccuracy. e4 was best. } (20. e4 Qd7 21. Qb3 Qf7 22. Rad1 Rad8 23. Qd3 g6 24. Qc2 Kg7 25. Rfe1 Qf6 26. Qa4 Rf8 27. f3 dxe4 28. Rxe4 Rxd1+ 29. Qxd1 Nf5) 20... e4 21. Rad1 Qf6 22. Rd2?! { (-0.70 → -1.58) Inaccuracy. Qe2 was best. } (22. Qe2 Qc3 23. Qd2 Qxd2 24. Rxd2 Nf7 25. Kh2 g6 26. Rdd1 Kg7 27. a4 Ne5 28. Kg3 h6 29. a5 g5 30. Ra1 a6 31. f4 exf3) 22... Re5 23. Qe2 Rg5 24. b5?! { (-1.09 → -2.09) Inaccuracy. f3 was best. } (24. f3 Nf5 25. fxe4 Ng3 26. Rxf6 Nxe2+ 27. Rxe2 gxf6 28. h4 Re5 29. exd5 Rxd5 30. Kf2 a5 31. Nc4 axb4 32. axb4 Rd3 33. Na5 Kg7) 24... Qg6?! { (-2.09 → -1.44) Inaccuracy. Nf5 was best. } (24... Nf5 25. Kh1 Nh4 26. Rg1 Qf5 27. Rc2 Rf8 28. g4 Qe5 29. Rg3 Rg6 30. bxc6 bxc6 31. Nd1 Nf3 32. Rc1 Rh6 33. Qb2 Qe7 34. Rb1) 25. g3?! { (-1.44 → -2.17) Inaccuracy. f4 was best. } (25. f4 Rg3 26. Kh2 Nf5 27. Nd1 Qf6 28. a4 Qe7 29. Rc2 Rf8 30. Qf2 a6 31. bxc6) 25... Nf5 26. Kg2?! { (-2.09 → -3.15) Inaccuracy. Kh2 was best. } (26. Kh2 Rxg3 27. fxg3 Qxg3+ 28. Kh1 Qxh3+ 29. Kg1 Nxe3 30. Rf2 Qg3+ 31. Kh1 Ng4 32. Rf5 Qh3+ 33. Kg1 g6 34. Rf1 Qg3+ 35. Kh1 Qh4+) 26... Rxg3+?! { (-3.15 → -2.06) Inaccuracy. Nh4+ was best. } (26... Nh4+ 27. Kh1 Qe6 28. Kh2 Nf3+ 29. Kg2) 27. fxg3 Qxg3+ 28. Kh1 Qxh3+ 29. Kg1 Ng3?? { (-2.07 → -0.15) Blunder. Nxe3 was best. } (29... Nxe3 30. Rf2 Qg3+ 31. Kh1 Ng4 32. Rf5 Qh3+ 33. Kg1 Nh2 34. Qxh2 Qxf5 35. bxc6 bxc6 36. Qg3 Qf6 37. Qe3 Rf8 38. Rf2 Qg6+ 39. Rg2) 30. Qh2?? { (-0.15 → Mate in 1) Checkmate is now unavoidable. Qg2 was best. } (30. Qg2 Qxg2+ 31. Kxg2 Nxf1 32. Kxf1 Rf8+ 33. Kg2 a6 34. bxa6 bxa6 35. Nd1 Rb8 36. Rb2 Rxb2+ 37. Nxb2 Kf7 38. Nd1 h5) 30... Qxf1# { Black wins by checkmate. } 0-1