[Event "Zinc simul"] [Site "https://lichess.org/eBqSUk0M"] [Date "2015.10.20"] [White "TheYellowKing"] [Black "Melquiades"] [Result "1-0"] [UTCDate "2015.10.20"] [UTCTime "21:09:06"] [WhiteElo "2420"] [BlackElo "1620"] [Variant "Standard"] [TimeControl "1200+20"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation, Nadanian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Na4 { D85 Grünfeld Defense: Exchange Variation, Nadanian Attack } Bg7 6. e4 Nb6 7. Be3 O-O 8. Nf3 Bg4 9. Be2 Bxf3 10. Bxf3 Qd7 11. Nc5 Qb5 12. Qe2?! { (1.12 → 0.28) Inaccuracy. Qb3 was best. } (12. Qb3 Qxb3 13. axb3 Nc6 14. e5 f6 15. Ne6 Rfc8 16. exf6 Bxf6 17. O-O Kf7 18. Bg4 h5 19. Ng5+ Bxg5 20. Bxc8 Rxc8 21. Bxg5 Rd8) 12... Nc4?! { (0.28 → 1.24) Inaccuracy. Qb4+ was best. } (12... Qb4+ 13. Qd2 Qxd2+ 14. Kxd2 Nc4+ 15. Ke2 e5 16. Rac1 Nxe3 17. fxe3 exd4 18. e5 d3+ 19. Kxd3 c6 20. Ke2 Bxe5 21. Nxb7 Bxb2 22. Rb1) 13. O-O b6? { (1.13 → 2.45) Mistake. c6 was best. } (13... c6 14. e5 Nxe3 15. Qxb5 cxb5 16. fxe3 Nc6 17. a4 bxa4 18. Nxb7 Nb4 19. Rxa4 Nc2 20. Na5 Rac8 21. Kf2 Bh6 22. Nc4 Bg5 23. g3) 14. Nb3? { (2.45 → 0.87) Mistake. a4 was best. } (14. a4 Qb4 15. Nd3 Qb3 16. Rfc1 Nxe3 17. fxe3 Qe6 18. Rxc7 Na6 19. Nf4 Qd6 20. Rcc1 e5 21. Qxa6 exf4 22. e5 Qd7 23. Bxa8 Rxa8) 14... a6 15. e5 Ra7?! { (0.86 → 1.43) Inaccuracy. Nxe3 was best. } (15... Nxe3 16. Qxe3 Ra7 17. a4 Qb4 18. a5 e6 19. Rfc1 Nd7 20. Bc6 Nb8 21. Be4 Nd7 22. Rc2 Rd8 23. Bc6 Bf8 24. Rc3 Nb8 25. Bf3) 16. Nd2? { (1.43 → 0.25) Mistake. Bf4 was best. } (16. Bf4 Na5 17. Nxa5 Qxa5 18. Rfc1 e6 19. Be3 Qb5 20. Rc4 Qd7 21. Rac1 a5 22. Qc2 Rc8 23. Rc3 c6 24. Bxc6 Nxc6 25. Rxc6 Rxc6) 16... Nxb2 17. Qxb5 axb5 18. Rfb1 Na4 19. Rxb5 Nc3?! { (0.77 → 1.87) Inaccuracy. c5 was best. } (19... c5 20. dxc5 bxc5 21. Rab1 Nc3 22. Rxb8 Nxb1 23. Rxb1 Bxe5 24. Bxc5 Rxa2 25. Nf1 Rb8 26. Rxb8+ Bxb8 27. Bxe7 Ba7 28. Ne3 Ra1+ 29. Nd1) 20. Rb2? { (1.87 → 0.46) Mistake. Rb3 was best. } (20. Rb3 Na4 21. Rab1 c6 22. Ra3 b5 23. d5 Ra5 24. e6 cxd5 25. exf7+ Kh8 26. Bxd5 b4 27. Rxb4 Rxd5 28. Raxa4 Nc6 29. Rb7 Rxf7) 20... Ra3? { (0.46 → 1.78) Mistake. Rd8 was best. } (20... Rd8 21. Rc1 Nd5 22. Bxd5 Rxd5 23. Ne4 Rd8 24. f3 f6 25. exf6 exf6 26. Nc3 Ra3 27. Bf4 f5 28. Nb5 Bxd4+ 29. Nxd4 Rxd4 30. Bxc7) 21. Nc4?? { (1.78 → 0.00) Blunder. Rc1 was best. } (21. Rc1 b5 22. Rb3 Rxb3 23. Nxb3 b4 24. a3 Na6 25. Rc2 Rb8 26. axb4 Nd5 27. Bxd5 Nxb4 28. Be4 Nxc2 29. Bxc2 e6 30. f3 Kf8) 21... Ra8?? { (0.00 → 6.63) Blunder. Ra4 was best. } (21... Ra4 22. Nd2 c5 23. dxc5 bxc5 24. Rb7 Bxe5 25. Re1 Rxa2 26. Nc4 Bf6 27. Bxc5 Rc8 28. Bxe7 Bxe7 29. Rbxe7 Rxc4 30. Re8+ Kg7 31. Rxb8) 22. Rc1? { (6.63 → 3.32) Mistake. Bxa8 was best. } (22. Bxa8 b5 23. Rc1 b4 24. Bf3 e6 25. a4 f5 26. Rxb4 Na2 27. Rb7 Nxc1 28. Bxc1 Rd8 29. Be3 Na6 30. Ra7 Nb4 31. Rxc7) 22... Nxa2 23. Ra1? { (3.37 → 1.67) Mistake. Rcc2 was best. } (23. Rcc2 Nb4 24. Bxa8 Nxc2 25. Rxc2 Rd8 26. Rc1 Na6 27. Be4 f5 28. Bb7 Nb4 29. g3 Nd3 30. Rc3 Nb4 31. Nb2 c5 32. dxc5 Bxe5) 23... Ra4 24. Nxb6 cxb6 25. Rbxa2 Rxa2 26. Rxa2 Nd7 27. Ra7 Rd8 28. h4 h5 29. Bg5? { (2.06 → 0.83) Mistake. Rb7 was best. } (29. Rb7 e6 30. g3 Nf8 31. Rxb6 Rc8 32. Rb7 Rc2 33. Kg2 Rc4 34. Be2 Rc2 35. Kf1 Ra2 36. Bf3 Rc2 37. Be4 Rc4 38. Bd3 Ra4) 29... f6 30. Be3?! { (0.89 → 0.17) Inaccuracy. exf6 was best. } (30. exf6 Bxf6 31. Be3 Nf8 32. d5 Nd7 33. Be4 Kg7 34. d6 Nc5 35. dxe7 Re8 36. Bc6 Rxe7 37. Rxe7+ Bxe7 38. g3 Kf6 39. Kg2 Ke5) 30... fxe5 31. dxe5 Nxe5 32. Bxb6?! { (0.16 → -0.41) Inaccuracy. Be2 was best. } (32. Be2 Bf6 33. g3 Nc6 34. Rb7 Nd4 35. Bc4+ Kg7 36. Kg2 b5 37. Bd3 Kf7 38. Bb1 Nf5 39. Bc5 Nd6 40. Rb6 Kg7 41. Kf3 Kf7) 32... Nxf3+ 33. gxf3 Rd1+ 34. Kg2 Bf6 35. Bc5 Bxh4 36. Bxe7 Bxe7 37. Rxe7 Kf8 38. Ra7 Rd5 39. Kg3 Rd1 40. Kf4 Rd6 41. Kg5 Rc6 42. f4 Rc2 43. Kxg6 Rxf2 44. f5 Rh2?? { (0.50 → 44.34) Blunder. Rg2+ was best. } (44... Rg2+ 45. Kxh5 Rg7 46. Ra6 Kf7 47. Rb6 Rg1 48. Kh4 Rg8 49. Rd6 Rg1 50. Ra6 Rg8 51. Rc6 Rg1 52. Re6 Rg8 53. Ra6 Rg1 54. Rc6) 45. Kf6?? { (44.34 → 0.06) Blunder. Ra8+ was best. } (45. Ra8+ Ke7 46. f6+ Ke6 47. Re8+ Kd5 48. f7 Rf2 49. f8=Q Rxf8 50. Rxf8 h4 51. Rh8 h3 52. Rxh3 Kc4 53. Rh4+ Kd3 54. Kf6 Kc3) 45... Rf2?? { (0.06 → Mate in 1) Checkmate is now unavoidable. Ke8 was best. } { Black resigns. } (45... Ke8 46. Re7+ Kf8 47. Rh7 Ke8 48. Ke6 Re2+ 49. Kd6 Rh2 50. Re7+ Kf8 51. Rc7 Ke8 52. Ke6 Re2+ 53. Kd5 Re7 54. Rc8+ Kf7 55. Rc6) 1-0