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Stockfish 9+wasm
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B00 Nimzowitsch Defense: Williams Variation
1e4d62Nf3Nc63Nc3Bg44Bb5Bxf35Qxf3a66Bxc6+bxc67d3Nf68Bg5Ng89O-Of610Bh4g511Qh5+Kd712Qg4+Ke813Qh5+Kd714Qg4+e615Bg3Nh616Qh5Rb817Rab1c518a3Rg819Qh3g420Qh4f521Qxd8+Kxd822exf5Nxf523Rbe1Nd424Bh4+Be725Bxe7+Kxe726Re2Nxe2+27Nxe2Rxb228Nf4Rxc229Rb1e530Nh5Rf831Rf1Rf532Ng7Rf733Nh5Rc334Rd1Rxa335g3a536Kg2Ra237h3Raxf2+38Kg1R7f539hxg4Kf740gxf5Rxf541g4Rg542Rf1+Kg643Rf5Rxg4+44Kf2a445Ng3a346Kg2a247Rf1h548Ra1h449Rxa2hxg350Ra1Kg551Rh1Kf452Rf1+Ke353Rf3+Ke254Rxg3Rxg3+55Kxg3Kxd356Kf3c457Kg4c358Kf5c259Ke6c1=Q60Kd7c661Kxd6c562Kxe5c463Kd5c364Ke5c265Ke6Qe1+66Kf5c1=Q67Kf6Qc6+68Kf5Qee4+69Kg5Qcd5+70Kh6Qee6+71Kh7Qdd7+72Kh8Qee8#
0-1
Checkmate, Black is victorious
FEN
PGN
[Event "Turneul Academiei Arena"] [Site "http://chess-academy.net/6HORQCjh"] [Date "2020.01.07"] [Round "-"] [White "DELEU-DAN-CRISTIAN"] [Black "FRoman"] [Result "0-1"] [UTCDate "2020.01.07"] [UTCTime "17:04:14"] [WhiteElo "1556"] [BlackElo "1532"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Nimzowitsch Defense: Williams Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d6 2. Nf3 Nc6 { B00 Nimzowitsch Defense: Williams Variation } 3. Nc3 Bg4 4. Bb5 Bxf3 5. Qxf3 a6 6. Bxc6+ bxc6 7. d3 Nf6 8. Bg5 Ng8 9. O-O f6 10. Bh4 g5 11. Qh5+ Kd7 12. Qg4+ Ke8 13. Qh5+ Kd7 14. Qg4+ e6 15. Bg3 Nh6 16. Qh5 Rb8 17. Rab1 c5 18. a3 Rg8 19. Qh3 g4 20. Qh4 f5 21. Qxd8+ Kxd8 22. exf5 Nxf5 23. Rbe1 Nd4 24. Bh4+ Be7 25. Bxe7+ Kxe7 26. Re2 Nxe2+ 27. Nxe2 Rxb2 28. Nf4 Rxc2 29. Rb1 e5 30. Nh5 Rf8 31. Rf1 Rf5 32. Ng7 Rf7 33. Nh5 Rc3 34. Rd1 Rxa3 35. g3 a5 36. Kg2 Ra2 37. h3 Raxf2+ 38. Kg1 R7f5 39. hxg4 Kf7 40. gxf5 Rxf5 41. g4 Rg5 42. Rf1+ Kg6 43. Rf5 Rxg4+ 44. Kf2 a4 45. Ng3 a3 46. Kg2 a2 47. Rf1 h5 48. Ra1 h4 49. Rxa2 hxg3 50. Ra1 Kg5 51. Rh1 Kf4 52. Rf1+ Ke3 53. Rf3+ Ke2 54. Rxg3 Rxg3+ 55. Kxg3 Kxd3 56. Kf3 c4 57. Kg4 c3 58. Kf5 c2 59. Ke6 c1=Q 60. Kd7 c6 61. Kxd6 c5 62. Kxe5 c4 63. Kd5 c3 64. Ke5 c2 65. Ke6 Qe1+ 66. Kf5 c1=Q 67. Kf6 Qc6+ 68. Kf5 Qee4+ 69. Kg5 Qcd5+ 70. Kh6 Qee6+ 71. Kh7 Qdd7+ 72. Kh8 Qee8# { Black wins by checkmate. } 0-1
11011111½00101110011DELEU-DAN-CRISTIAN23
00100000½11010001100FRoman16
Computer analysis Move times Crosstable FEN & PGN