[Event "Alpha Zero 7-27 Chess960 Arena"] [Site "https://lichess.org/GCmg72Qr"] [Date "2020.07.28"] [White "MasonDz"] [Black "Stuart_Turnour"] [Result "0-1"] [UTCDate "2020.07.28"] [UTCTime "01:00:58"] [WhiteElo "1263"] [BlackElo "1258"] [WhiteRatingDiff "-163"] [BlackRatingDiff "+162"] [Variant "Chess960"] [TimeControl "180+5"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "nnrbbkqr/pppppppp/8/8/8/8/PPPPPPPP/NNRBBKQR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. e3 e5 2. Bf3?! { (0.48 → -0.32) Inaccuracy. f4 was best. } (2. f4 Nb6 3. Nb3 exf4 4. Bf3 Nc6 5. exf4 f5 6. d3 Bf6 7. Bc3 Qf7 8. Qf2 d6) 2... Bg5?? { (-0.32 → 2.82) Blunder. Nc6 was best. } (2... Nc6 3. Nb3 Nb6 4. d3 f5 5. Bc3 Qe6 6. g4 fxg4 7. Qxg4 Qxg4 8. Bxg4 O-O 9. Bh3) 3. d3?? { (2.82 → 0.50) Blunder. Bxb7 was best. } (3. Bxb7 Nb6 4. Bxc8 Nxc8 5. f3 Be7 6. Nb3 f5 7. d3 Qe6 8. Bg3 O-O 9. O-O-O d6) 3... d5?? { (0.50 → 2.27) Blunder. Nc6 was best. } (3... Nc6 4. Nb3 Be7 5. Bxc6 bxc6 6. f4 f6 7. Qf2 Qf7 8. O-O O-O 9. Bc3 exf4 10. exf4) 4. Bc3? { (2.27 → 0.86) Mistake. Bxd5 was best. } (4. Bxd5 Nc6) 4... d4?! { (0.86 → 1.92) Inaccuracy. e4 was best. } (4... e4) 5. Bxd4?! { (1.92 → 0.83) Inaccuracy. Bb4+ was best. } (5. Bb4+) 5... exd4 6. Re1?? { (0.96 → -2.85) Blunder. Bxb7 was best. } (6. Bxb7 Nb6 7. f4 Bh6 8. Bxc8 Nxc8 9. Nb3 g5 10. N1d2 gxf4 11. exf4 Nc6 12. Qf2 Qg4) 6... Bc6 7. exd4 Bxf3 8. gxf3 h6 9. Qg4 Nc6?? { (-2.48 → 9.46) Blunder. Nb6 was best. } (9... Nb6) 10. Qxc8+ Nd8 11. Qxa8 Qh7 12. Rg1 Bf6 13. Re5 O-O 14. Qxa7 Nc6 15. Rc5?? { (7.17 → -6.02) Blunder. Qxb7 was best. } (15. Qxb7 Nxe5 16. dxe5 Bxe5 17. Nc3 Qf5 18. Nb3 Bxh2 19. Rg4 Be5 20. Qd5 Qe6 21. Qxe6 fxe6) 15... Nxa7 16. Rxc7?! { (-5.88 → -8.67) Inaccuracy. Nb3 was best. } (16. Nb3 b6 17. Rxc7 Nb5 18. Rc4 Qf5 19. Rg3 Rd8 20. a4 Nxd4 21. Nxd4 Rxd4 22. Nd2 Qf4) 16... Nb5 17. Rxb7 Nd6? { (-8.72 → -4.94) Mistake. Nxd4 was best. } (17... Nxd4) 18. Rb6 Nc8?? { (-5.45 → 1.01) Blunder. Rd8 was best. } (18... Rd8 19. Nb3 Qf5 20. Rg3 Qh5 21. Kg2 Nf5 22. Nc3 Bxd4 23. Nxd4 Nxd4 24. Ne4 Kf8 25. c3) 19. Rb8?? { (1.01 → -6.64) Blunder. Rxf6 was best. } (19. Rxf6 Kh8) 19... Bxd4 20. Na3?! { (-5.55 → -8.48) Inaccuracy. Rb4 was best. } (20. Rb4 Be5) 20... Nd6 21. Nb3?! { (-6.21 → -9.39) Inaccuracy. Rb4 was best. } (21. Rb4 Be5) 21... Ba7? { (-9.39 → -4.75) Mistake. Rxb8 was best. } (21... Rxb8 22. Nxd4 Rxb2 23. Ke2 Rxa2 24. Nc4 Nxc4 25. dxc4 Ra4 26. Ke3 Rxc4 27. h3 h5 28. Rd1) 22. Rxf8+ Kxf8 23. Nc5? { (-4.74 → -11.85) Mistake. Rg4 was best. } (23. Rg4 Qf5) 23... Bxc5 24. Nb5 Nxb5 25. Ke1 Qg6?? { (-20.02 → -3.63) Blunder. Qf5 was best. } (25... Qf5) 26. Rh1?? { (-3.63 → Mate in 11) Checkmate is now unavoidable. Rxg6 was best. } (26. Rxg6 fxg6 27. c3 Bd6 28. a4 Nc7 29. h3 Ke7 30. Kd2 Kd7 31. b4 Ne6 32. d4 Nf4) 26... Qe6+ 27. Kf1 Qh3+ 28. Ke1 Qh4 29. Rf1 Nd4 30. c3 Nc2+?! { (Mate in 3 → -14.29) Lost forced checkmate sequence. Qe7+ was best. } (30... Qe7+ 31. Kd1 Qe2+ 32. Kc1 Qc2#) 31. Kd1 Bxf2 32. Rh1 Ne3+ 33. Ke2 Ng2 34. Kd2 Be3+ 35. Ke2?! { (-19.19 → Mate in 2) Checkmate is now unavoidable. Kc2 was best. } (35. Kc2 Ne1+) 35... Qf2+ 36. Kd1 Qd2# { Black wins by checkmate. } 0-1