[Event "Casual blitz game"] [Site "https://lichess.org/yDEv1MBe"] [Date "2016.03.22"] [White "kotk"] [Black "piongu"] [Result "0-1"] [UTCDate "2016.03.22"] [UTCTime "22:14:07"] [WhiteElo "1845"] [BlackElo "2534"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A56"] [Opening "Benoni Defense: Czech Benoni Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 e5 { A56 Benoni Defense: Czech Benoni Defense } 4. dxe6?! { (0.78 → -0.29) Inaccuracy. Nc3 was best. } (4. Nc3 d6 5. e4 Be7 6. Nf3 O-O 7. Bd3 Bg4 8. O-O Nbd7 9. h3 Bh5 10. b3 a6) 4... fxe6 5. Bg5 d5 6. cxd5 exd5 7. Nf3 Be7 8. Nc3 Be6 9. e3 Nc6 10. Be2 O-O 11. O-O Qd7 12. Bb5 Bd6?! { (-0.25 → 0.33) Inaccuracy. a6 was best. } (12... a6 13. Ne5 Qc7 14. Bxc6 bxc6 15. Bf4 Bd6 16. Nd3 Bf5 17. b3 h6 18. Bxd6 Qxd6 19. Nf4) 13. Kh1?! { (0.33 → -0.54) Inaccuracy. Bxf6 was best. } (13. Bxf6 Rxf6 14. Nxd5 Bxh2+ 15. Nxh2 Bxd5 16. e4 Be6 17. Qxd7 Bxd7 18. Rfd1 Be6 19. Bxc6 bxc6) 13... a6 14. Ba4 Bc7 15. Rc1 Rad8 16. a3?! { (-0.32 → -0.89) Inaccuracy. Bxc6 was best. } (16. Bxc6 Qxc6 17. Ne2 Bg4 18. Ned4 Qd6 19. h3 Bxf3 20. Nxf3 h6 21. Bf4 Qb6 22. Bxc7 Qxc7) 16... Bg4?! { (-0.89 → -0.05) Inaccuracy. b5 was best. } (16... b5 17. Bc2 Bg4 18. Bh4 c4 19. Bb1 h6 20. Re1 Bxf3 21. Qxf3 Ng4 22. Qe2 g5 23. h3) 17. h3?? { (-0.05 → -1.83) Blunder. Bxf6 was best. } (17. Bxf6 Rxf6 18. Nxd5 Qxd5 19. Bb3 c4 20. Qxd5+ Rxd5 21. Bxc4 Be6 22. Bxd5 Bxd5 23. Rfd1 Rxf3) 17... Bh5? { (-1.83 → -0.18) Mistake. Bxf3 was best. } (17... Bxf3 18. Qxf3 Ne4 19. Bf4 Bxf4 20. Nxe4 dxe4 21. Qxe4 Bd6 22. b4 cxb4 23. axb4 Qe7 24. Bxc6) 18. Bc2?! { (-0.18 → -0.94) Inaccuracy. Bxf6 was best. } (18. Bxf6 Rxf6 19. Qxd5+ Qxd5 20. Nxd5 Rxd5 21. Bb3 Bf7 22. Bxd5 Bxd5 23. Rxc5 Rf5 24. Re1 Bb6) 18... Kh8 19. Bb1?! { (-0.79 → -1.85) Inaccuracy. Bxf6 was best. } (19. Bxf6 Rxf6 20. Ne5 Qe8 21. Qd3 Rh6 22. Nxc6 Qxc6 23. f3 Bg6 24. Qe2 b5 25. Bxg6 Rxg6) 19... d4 20. exd4?? { (-2.00 → -4.84) Blunder. Na4 was best. } (20. Na4 Qc8 21. Bxf6 Rxf6 22. Qd3 Bg6 23. Qd1 Bxb1 24. Rxb1 dxe3 25. Qe2 Nd4 26. Nxd4 cxd4) 20... cxd4?? { (-4.84 → -0.69) Blunder. Nxd4 was best. } (20... Nxd4 21. Bxf6 Bxf3 22. Qxf3 Nxf3 23. Rcd1 Nd4 24. Bxd8 Rxd8 25. Be4 b5 26. b4 Qf7 27. Rd3) 21. Ne4 Ne5? { (-0.85 → 0.79) Mistake. d3 was best. } (21... d3 22. Bxf6 gxf6 23. Ned2 Nd4 24. Rc3 Rg8 25. Ba2 Nxf3 26. Nxf3 Rg7 27. Bc4 Bg6 28. Re1) 22. Bxf6?? { (0.79 → -4.78) Blunder. Nxe5 was best. } (22. Nxe5 Bxe5 23. Nxf6 gxf6 24. Bxf6+ Bxf6 25. Qxh5 d3 26. Rcd1 Qg7 27. Bxd3 Bxb2 28. a4 Qe7) 22... gxf6?? { (-4.78 → 3.39) Blunder. Bxf3 was best. } (22... Bxf3 23. Qxf3 Nxf3 24. Bxd8 Bxd8 25. Rfd1 Bb6 26. b4 Qf7 27. a4 Bc7 28. Rc5 Bb6 29. Rcc1) 23. Ng3?? { (3.39 → -3.94) Blunder. Nxe5 was best. } (23. Nxe5 Bxd1 24. Nxd7 Rxd7 25. Rfxd1 Bf4 26. Rc5 d3 27. Rf5 Bc7 28. Nc5 Re7 29. Nxd3 Kg7) 23... Bxf3 24. gxf3?? { (-3.98 → Mate in 13) Checkmate is now unavoidable. Bf5 was best. } (24. Bf5 Bxd1 25. Bxd7 Rxd7 26. Rfxd1 Bb6 27. f4 Ng6 28. Nh5 d3 29. Rc4 f5 30. g3 Ne7) 24... Qxh3+ 25. Kg1 Rg8 26. Bf5?! { (-57.02 → Mate in 7) Checkmate is now unavoidable. Qe2 was best. } (26. Qe2 d3) 26... Rxg3+ 27. fxg3 Qxg3+ 28. Kh1 Rg8?? { (Mate in 5 → -3.72) Lost forced checkmate sequence. Qh4+ was best. } (28... Qh4+ 29. Kg2 Rg8+ 30. Bg4 Nxg4 31. f4 Ne5+ 32. Qg4 Rxg4#) 29. Rc2 Nc4?? { (-4.51 → 0.80) Blunder. Rg5 was best. } (29... Rg5 30. f4 Rxf5 31. Rg2 Qh3+ 32. Rh2 Qd3 33. Qe2 Qxe2 34. Rxe2 Ng6 35. Rd1 Rxf4 36. Re8+) 30. f4?! { (0.80 → 0.00) Inaccuracy. Qxd4 was best. } (30. Qxd4 Rg6 31. Bxg6 Qh3+ 32. Kg1 Bb6 33. Qxb6 Nxb6 34. Bxh7 Qd7 35. Rh2 Kg7 36. Bb1 Qd4+) 30... Ne3 31. Qh5 Nxf5 32. Qxf5 Qg7 33. Rh2 d3 34. Rf3?? { (-0.54 → Mate in 1) Checkmate is now unavoidable. Rd2 was best. } (34. Rd2 Qh6+) 34... Qg1# { Black wins by checkmate. } 0-1