[Event "KAZAN Arena"] [Site "https://lichess.org/65oFMveI"] [Date "2020.03.28"] [White "Unicorn2006"] [Black "Mark2309"] [Result "1-0"] [UTCDate "2020.03.28"] [UTCTime "15:21:58"] [WhiteElo "1687"] [BlackElo "1682"] [WhiteRatingDiff "+26"] [BlackRatingDiff "-30"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A56"] [Opening "Benoni Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 { A56 Benoni Defense } 3. dxc5 b5? { (0.00 → 1.46) Mistake. e6 was best. } (3... e6 4. Be3 Qc7 5. Nf3 Bxc5 6. Bxc5 Qxc5 7. e3 O-O 8. Nc3) 4. e3?? { (1.46 → -0.27) Blunder. cxb5 was best. } (4. cxb5 a6 5. b4 d6 6. cxd6 e6 7. a3 Bxd6 8. e3 O-O) 4... g6?? { (-0.27 → 4.11) Blunder. bxc4 was best. } (4... bxc4) 5. cxb5? { (4.11 → 2.53) Mistake. Qf3 was best. } (5. Qf3 Nc6 6. cxb5 Bb7 7. bxc6 Bxc6 8. Qf4 Qa5+ 9. Bd2 Qxc5 10. Nf3 Ne4 11. Bd3 g5) 5... a6 6. bxa6?? { (3.00 → 0.59) Blunder. Qf3 was best. } (6. Qf3) 6... Bxa6?! { (0.59 → 1.54) Inaccuracy. Nxa6 was best. } (6... Nxa6) 7. Bxa6?! { (1.54 → 0.74) Inaccuracy. b4 was best. } (7. b4 Bxf1) 7... Rxa6?? { (0.74 → 2.69) Blunder. Nxa6 was best. } (7... Nxa6 8. Ne2 Bg7 9. Nbc3 Nxc5 10. b4 Nce4 11. Rb1 O-O 12. O-O Qc7 13. Nxe4 Nxe4 14. a4) 8. Nf3 Bg7 9. O-O O-O 10. Ne5?! { (2.22 → 1.17) Inaccuracy. Qc2 was best. } (10. Qc2 Qc7) 10... Qc7 11. Nd3 Nc6? { (1.13 → 2.66) Mistake. Ne4 was best. } (11... Ne4) 12. Nc3 Rb8 13. Qc2?! { (2.48 → 1.69) Inaccuracy. e4 was best. } (13. e4 Nh5 14. Bd2 Qb7 15. Re1 Ne5 16. Qc2 Qa7 17. Nd5 Nxd3 18. Qxd3 e6 19. Nb6 Bxb2) 13... Ng4 14. g3?! { (2.20 → 1.16) Inaccuracy. f4 was best. } (14. f4 Qa7 15. a3 d6 16. Qe2 Nf6 17. cxd6 exd6 18. Rb1 Ne7 19. Nb4 Rab6 20. Rd1 d5) 14... Qd6?? { (1.16 → 15.12) Blunder. Nge5 was best. } (14... Nge5) 15. Rd1?? { (15.12 → 1.44) Blunder. cxd6 was best. } (15. cxd6 exd6 16. Ne4 Nge5 17. Nxd6 Nxd3 18. Qxd3 Nb4 19. Qd2 Bf8 20. Ne4 f5 21. Nc3 Rd6) 15... Qf6? { (1.44 → 3.02) Mistake. Qe6 was best. } (15... Qe6 16. Nf4 Qc4 17. Qe2 Nge5 18. Qxc4 Nxc4 19. Rxd7 Nxb2 20. Bxb2 Rxb2 21. Rc1 Bxc3 22. Rxc3) 16. h3? { (3.02 → 1.50) Mistake. Qe2 was best. } (16. Qe2 Nh6) 16... Nge5 17. Nxe5 Qxe5 18. Rxd7 Qh5?! { (0.77 → 1.83) Inaccuracy. Qe6 was best. } (18... Qe6) 19. Kh2?? { (1.83 → 0.00) Blunder. Kg2 was best. } (19. Kg2) 19... Rd8?? { (0.00 → 4.75) Blunder. Bxc3 was best. } (19... Bxc3 20. Qxc3 Ne5 21. Rd4 g5 22. e4 Rh6 23. h4 gxh4 24. Bxh6 hxg3+ 25. Kxg3 Qg4+ 26. Kh2) 20. Rxd8+ Nxd8 21. Qd3?! { (4.37 → 3.24) Inaccuracy. b4 was best. } (21. b4 Ne6) 21... Rf6?? { (3.24 → 8.36) Blunder. Ra8 was best. } (21... Ra8 22. Qd5) 22. Kg2?? { (8.36 → Mate in 5) Checkmate is now unavoidable. Qxd8+ was best. } (22. Qxd8+ Bf8 23. Qd2 Qf3 24. a4 h5 25. a5 h4 26. gxh4 Qa8 27. b4 Ra6 28. Nd5 Bg7) 22... Qf5?? { (Mate in 5 → 7.85) Lost forced checkmate sequence. Qf3+ was best. } (22... Qf3+ 23. Kg1 Qxf2+ 24. Kh1 Qe1+ 25. Qf1 Qxf1+ 26. Kh2 Rf2#) 23. Qxf5? { (7.85 → 4.37) Mistake. Qxd8+ was best. } (23. Qxd8+) 23... Rxf5 24. Rb1 Rxc5 25. Bd2 e5? { (3.63 → 6.46) Mistake. Nc6 was best. } (25... Nc6 26. b4) 26. a4 h6?! { (5.15 → 7.87) Inaccuracy. e4 was best. } (26... e4 27. b4) 27. b4 Rc4 28. a5 Nc6 29. Na2 Bf8 30. b5 Nxa5 31. Bxa5 Bd6 32. b6 Ra4 33. Bb4 Bb8 34. Nc3 f5 35. Nxa4 g5?! { (27.83 → Mate in 11) Checkmate is now unavoidable. Kf7 was best. } (35... Kf7 36. Rd1) 36. Rd1 Kg7?! { (70.01 → Mate in 10) Checkmate is now unavoidable. f4 was best. } (36... f4 37. Rd8+ Kh7 38. Rxb8 g4 39. hxg4 h5 40. gxh5 Kh6 41. exf4 Kxh5 42. fxe5 Kg6 43. Rg8+) 37. Bd6 Bxd6 38. Rxd6 h5 39. b7 g4 40. b8=Q gxh3+ 41. Kxh3 f4 42. Qc7+ Kh8 43. Rd8# { White wins by checkmate. } 1-0