[Event "≤2000 Blitz Arena"] [Site "https://lichess.org/hcW1lnDS"] [Date "2018.10.16"] [White "demidovd"] [Black "petrm"] [Result "1-0"] [UTCDate "2018.10.16"] [UTCTime "16:39:46"] [WhiteElo "1282"] [BlackElo "1731"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-22"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A56"] [Opening "Benoni Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 { A56 Benoni Defense } 3. dxc5 Nc6?! { (0.00 → 0.72) Inaccuracy. e6 was best. } (3... e6 4. Bf4 Bxc5 5. e3 Bb4+ 6. Nd2 Nc6 7. Nf3 Be7 8. Bd3) 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Nf3 Bxc5 8. e3 Bb4 9. Qc2 O-O 10. O-O-O?! { (0.00 → -0.67) Inaccuracy. Rc1 was best. } (10. Rc1 b6 11. a3 Bxc3+ 12. Qxc3 Qxc3+ 13. Rxc3 d6 14. Bd3 Bb7 15. O-O f5 16. Nd4 Nxd4) 10... Bxc3 11. Qxc3 Qxc3+ 12. bxc3 Ne7?! { (-0.60 → 0.20) Inaccuracy. b6 was best. } (12... b6 13. Rd2 Rd8 14. Be2 Kf8 15. Rhd1 Ke7 16. Nd4 Bb7 17. Nb5 Na5 18. g4 Bc6 19. Kb2) 13. g3 b6 14. Bg2 Bb7?? { (-0.17 → 2.13) Blunder. Rb8 was best. } (14... Rb8 15. Rd6 Ng6 16. Nd2 Bb7 17. Bxb7 Rxb7 18. f4 Ne7 19. Kc2 Rc7 20. e4 f5 21. e5) 15. Rxd7 Bxf3 16. Bxf3 Ng6?? { (1.70 → 5.21) Blunder. Rae8 was best. } (16... Rae8 17. Rhd1 Ng6 18. Be2 Ne5 19. Rxa7 Ra8 20. Rxa8 Rxa8 21. Kb2 Ra7 22. Rd8+ Kh7 23. f4) 17. Bxa8 Rxa8 18. f4 Rc8?! { (4.07 → 5.86) Inaccuracy. Nf8 was best. } (18... Nf8 19. Rb7 Nh7 20. Kc2 Nf6 21. Rd1 g5 22. Rd6 Ng4 23. Rdd7 Rf8 24. Rxa7 Nxh2 25. Kd3) 19. Rd4? { (5.86 → 3.45) Mistake. Rxa7 was best. } (19. Rxa7) 19... Ne7?! { (3.45 → 4.43) Inaccuracy. Nf8 was best. } (19... Nf8 20. Rhd1 Rc7 21. Rd8 f5 22. Ra8 Kf7 23. c5 Nd7 24. c6 Nf6 25. Rdd8 Rxc6 26. Rxa7+) 20. e4?! { (4.43 → 3.44) Inaccuracy. Rhd1 was best. } (20. Rhd1 Nc6 21. Rd7 g5 22. Kc2 Kg7 23. e4 Kg6 24. Rf1 gxf4 25. gxf4 Kg7 26. Rfd1 Kf6) 20... Nc6?! { (3.44 → 4.40) Inaccuracy. g5 was best. } (20... g5 21. Rhd1) 21. Rd7 Na5 22. Rxa7 Rxc4 23. e5?! { (4.60 → 3.59) Inaccuracy. Kc2 was best. } (23. Kc2) 23... Rxc3+ 24. Kb2 Rc6?! { (3.34 → 4.34) Inaccuracy. Rc8 was best. } (24... Rc8 25. Rc1 Nc4+ 26. Ka1 g5 27. Ra4 b5 28. Rb4 Ra8 29. Rxb5 Ne3 30. fxg5 hxg5 31. Rc3) 25. Rc1?! { (4.34 → 3.06) Inaccuracy. Rd1 was best. } (25. Rd1 Nc4+ 26. Kb3 Na5+ 27. Ka3 g5 28. Rd8+ Kg7 29. Rdd7 Kg6 30. Rxf7 Nc4+ 31. Kb4 Ne3) 25... Rxc1?! { (3.06 → 4.76) Inaccuracy. Nc4+ was best. } (25... Nc4+) 26. Kxc1 Kf8 27. Ra6 Nc4 28. Kc2 Ke7?! { (4.20 → 6.27) Inaccuracy. Ne3+ was best. } (28... Ne3+ 29. Kd3 Nd5 30. Kd4 g6 31. Ra8+ Kg7 32. Rb8 Kh7 33. g4 h5 34. gxh5 Kh6 35. hxg6) 29. Kc3?! { (6.27 → 4.47) Inaccuracy. Kd3 was best. } (29. Kd3 b5 30. Ra7+ Kf8 31. Rb7 Na3 32. Kc3 g5 33. Kb4 gxf4 34. gxf4 Nc4 35. Kxb5 Nb2) 29... Ne3 30. Rxb6?? { (3.94 → -1.85) Blunder. Kd4 was best. } (30. Kd4) 30... Nf1?? { (-1.85 → 7.97) Blunder. Nd5+ was best. } (30... Nd5+ 31. Kc4 Nxb6+ 32. Kb5 Nd5 33. a4 Kd7 34. a5 Kc7 35. a6 Nc3+ 36. Kc4 Ne4 37. a7) 31. Rb2 f6 32. exf6+ Kxf6 33. a4 g5?! { (7.55 → 14.47) Inaccuracy. Ne3 was best. } (33... Ne3 34. Kd4 Nd5 35. Rb7 g5 36. fxg5+ hxg5 37. a5 Ne7 38. a6 Nc8 39. Rc7 Na7 40. Rxa7) 34. fxg5+ hxg5 35. a5 Ne3 36. a6 Nd5+ 37. Kc4 Nb6+?! { (16.32 → Mate in 7) Checkmate is now unavoidable. Nc7 was best. } (37... Nc7 38. a7) 38. Rxb6 { Black resigns. } 1-0