[Event "Rated Three-check game"] [Site "https://lichess.org/f1yBkpfm"] [Date "2017.09.25"] [White "DoTheMath"] [Black "Pyuria"] [Result "1-0"] [UTCDate "2017.09.25"] [UTCTime "21:28:19"] [WhiteElo "1674"] [BlackElo "1922"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-20"] [Variant "Three-check"] [TimeControl "180+2"] [ECO "A01"] [Opening "Nimzo-Larsen Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 { A01 Nimzo-Larsen Attack } Nc6 2. Bb2 d5 3. e3 a6 4. Nf3 Bg4 5. Be2 e6 6. Ne5 Bxe2 7. Nxc6?! { (-0.46 → -1.12) Inaccuracy. Qxe2 was best. } (7. Qxe2 Nxe5 8. Bxe5 Qg5 9. Bg3 Bd6 10. Nc3 Ne7 11. Bxd6 cxd6 12. O-O O-O 13. f4 Qg6) 7... Bxd1 8. Nxd8 Rxd8 9. Kxd1 Nf6 10. Nc3?! { (-0.70 → -1.79) Inaccuracy. Bxf6 was best. } (10. Bxf6 gxf6 11. Ke2 Rg8 12. g3 d4 13. d3 f5 14. Nd2 Bc5 15. Nf3 Ke7 16. Rhd1 dxe3) 10... b5?! { (-1.79 → -0.87) Inaccuracy. e5 was best. } (10... e5 11. Ne2 Bd6 12. Ke1 O-O 13. Kf1 d4 14. exd4 exd4 15. Bxd4 Ng4 16. g3 c5 17. h3) 11. Ne2 Ne4 12. Ke1 c5 13. f3 Nd6 14. Nf4 Be7 15. Bxg7?! { (-0.52 → -1.38) Inaccuracy. Nh5 was best. } (15. Nh5 Nf5 16. Kf1 d4 17. e4 g6 18. exf5 gxh5 19. Re1 O-O 20. d3 Bd6 21. fxe6 fxe6) 15... Bh4+? { (-1.38 → -0.05) Mistake. Rg8 was best. } (15... Rg8 16. Nh5 Nf5 17. Nf6+ Bxf6 18. Bxf6 Rxg2 19. Bxd8 Kxd8 20. a4 b4 21. Kd1 c4 22. Kc1) 16. Kd1?? { (-0.05 → -2.08) Blunder. g3 was best. } (16. g3 Rg8 17. Nh5 Be7 18. Rg1 Kd7 19. Nf6+ Bxf6 20. Bxf6 Rc8 21. g4 a5 22. h4 d4) 16... Rg8 17. Nh5?? { (-1.72 → -4.10) Blunder. Be5 was best. } (17. Be5 b4 18. Bxd6 Rxd6 19. g3 e5 20. Ne2 Bf6 21. Rb1 e4 22. Rf1 Kd7 23. d4 exd3) 17... Kd7?! { (-4.10 → -2.64) Inaccuracy. Nf5 was best. } (17... Nf5) 18. g3 Be7?? { (-3.10 → -0.51) Blunder. Rxg7 was best. } (18... Rxg7) 19. Nf6+ Bxf6 20. Bxf6 Rc8 21. a4? { (-0.50 → -2.17) Mistake. Re1 was best. } (21. Re1 c4) 21... b4 22. Be5?? { (-1.69 → -5.20) Blunder. Rb1 was best. } (22. Rb1 c4) 22... c4 23. Bxd6 cxb3 24. cxb3 Kxd6?? { (-2.97 → 0.00) Blunder. Rc2 was best. } (24... Rc2) 25. Ke2 Rc2? { (0.00 → 1.40) Mistake. e5 was best. } (25... e5 26. Rhe1 f5 27. Rac1 h5 28. Rxc8 Rxc8 29. h3 Rg8 30. g4 hxg4 31. fxg4 fxg4 32. Rf1) 26. Rhc1 Rgc8 27. Rxc2 Rxc2 28. h4 a5 29. Rb1 f5? { (1.17 → 2.85) Mistake. e5 was best. } (29... e5 30. g4) 30. g4 d4?? { (2.71 → 6.50) Blunder. Rc8 was best. } (30... Rc8 31. Rg1) 31. exd4 f4? { (5.60 → 27.57) Mistake. Rc6 was best. } (31... Rc6 32. Kd3) 32. h5?! { (27.57 → 6.42) Inaccuracy. Kd3 was best. } (32. Kd3) 32... Kd5?? { (6.42 → Mate in 7) Checkmate is now unavoidable. Kd7 was best. } (32... Kd7 33. g5) 33. g5? { (Mate in 7 → 7.14) Lost forced checkmate sequence. Kd3 was best. } (33. Kd3 Rb2 34. Rxb2 Kd6 35. Rc2 Kd7 36. Rc5 h6 37. Rxa5 e5 38. Rd5+ Ke6 39. Rxe5+) 33... Kxd4?! { (7.14 → 93.70) Inaccuracy. e5 was best. } (33... e5) 34. g6?? { (93.70 → Mate in 6) Checkmate is now unavoidable. Re1 was best. } (34. Re1) 34... Rc7?? { (Mate in 6 → Mate in 5) Lost forced checkmate sequence. Rc5 was best. } (34... Rc5 35. Kf2 Rxh5 36. Rh1 Rxh1 37. Kg2 Rh5 38. gxh7 Rg5+ 39. Kf1 Rg1+) 35. Rg1?? { (Mate in 5 → Mate in 8) Lost forced checkmate sequence. gxh7 was best. } (35. gxh7 Rxh7 36. Rc1 Rc7 37. Rxc7 e5 38. Rc4+ Kd5 39. Rd4+) 35... hxg6?? { (Mate in 8 → Mate in 9) Lost forced checkmate sequence. Rc5 was best. } (35... Rc5 36. Kf2 Rxh5 37. Rg2 Kd3 38. g7 Re5 39. Kf1 Rc5 40. Kf2 Rc2 41. g8=Q Rxd2+ 42. Ke1) 36. Rxg6 Rc5 37. Rxe6 Kd5 38. Rg6 { Black resigns. } 1-0