MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1204"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/p1p1ppp1/1p6/3p3p/PP6/5P1P/2PPP1P1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:54 +0000"]
[GameEndTime "2026-09-14T13:38:55 +0000"]
[PlyCount "48"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-1.26/8 0.022s, n=16292, sd=14} e6 {+1.72/8 0.020s, n=13447, sd=19}
6. Qe2 {-1.90/10 0.039s, n=27827, sd=17} Bd6 {+1.81/8 0.027s, n=12722, sd=13}
7. Bb2 {-2.16/7 0.019s, n=13003, sd=12} Qh4+ {+1.66/9 0.031s, n=22596, sd=17}
8. Kd1 {-1.43/11 0.050s, n=31905, sd=17} Ne7 {+2.23/11 0.063s, n=41674, sd=16}
9. b5 {-1.37/10 0.038s, n=23118, sd=15} c5 {+1.34/8 0.017s, n=12675, sd=12}
10. exd5 {-1.08/12 0.019s, n=15545, sd=15}
exd5 {+1.72/11 0.017s, n=13127, sd=16}
11. Bxg7 {-1.08/12 0.019s, n=15589, sd=21} Rg8 {+0.95/12 0.044s, n=30287, sd=19}
12. Be5 {-1.38/11 0.014s, n=12408, sd=22} Bxe5 {+1.19/12 0.029s, n=22130, sd=16}
13. Qxe5 {-0.99/11 0.014s, n=12705, sd=18} Nd7 {+0.76/11 0.037s, n=24849, sd=18}
14. Qh2 {-0.83/11 0.017s, n=14597, sd=13} Qf6 {+0.88/10 0.032s, n=23286, sd=17}
15. Ra3 {-1.05/8 0.023s, n=13190, sd=11} h4 {+1.08/9 0.020s, n=13955, sd=14}
16. Qc7 {-1.05/9 0.020s, n=13509, sd=16} Nf8 {+1.42/10 0.019s, n=14322, sd=13}
17. f4 {-0.83/11 0.069s, n=44756, sd=17} Ne6 {+1.23/9 0.018s, n=14302, sd=15}
18. Qe5 {-0.81/11 0.027s, n=22359, sd=16} Qxf4 {+1.29/10 0.032s, n=22883, sd=17}
19. Qxf4 {-0.91/10 0.017s, n=13650, sd=16} Nxf4 {+1.13/9 0.017s, n=15012, sd=14}
20. a5 {-1.16/9 0.026s, n=21343, sd=24} Bb7 {+1.00/10 0.044s, n=33879, sd=15}
21. a6 {-1.40/9 0.025s, n=19612, sd=15} Bc8 {+1.39/10 0.021s, n=16549, sd=22}
22. Nf3 {-1.28/10 0.021s, n=17565, sd=18} Nf5 {+1.44/11 0.020s, n=13542, sd=20}
23. Ne5 {-1.82/10 0.021s, n=16851, sd=10} Be6 {+1.29/9 0.018s, n=14346, sd=17}
24. Rf3 {-2.00/11 0.027s, n=21909, sd=19} Nh5 {+1.46/10 0.027s, n=18927, sd=16}
25. Nc6 {-1.59/10 0.030s, n=22500, sd=14} Ne7 {+2.24/10 0.031s, n=21929, sd=13}
26. Nc3 {-2.00/8 0.020s, n=16244, sd=14} d4 {+2.12/10 0.019s, n=13494, sd=16}
27. Ne2 {-1.86/11 0.020s, n=16742, sd=14} Nxc6 {+2.55/12 0.027s, n=23249, sd=28}
28. bxc6 {-2.24/12 0.018s, n=16247, sd=24, Black makes an illegal move: e8a8}
1-0