MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1891"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbq1bnr/pp1kp1pp/2pp4/5p1P/2P5/6P1/PP1PPPB1/RNBQK1NR b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:23 +0000"]
[GameEndTime "2026-09-14T13:41:24 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ke8 {-1.41/10 0.013s, n=12389, sd=14}
6. Nc3 {+1.30/9 0.016s, n=14652, sd=13} e5 {-1.22/10 0.034s, n=29491, sd=15}
7. d4 {+1.42/10 0.024s, n=21330, sd=17} Nf6 {-1.55/9 0.028s, n=24524, sd=17}
8. d5 {+1.54/9 0.018s, n=16785, sd=15} Be7 {-0.97/9 0.016s, n=14540, sd=11}
9. h6 {+1.44/10 0.018s, n=17239, sd=16} g6 {-0.98/10 0.012s, n=12086, sd=14}
10. Nh3 {+1.61/10 0.016s, n=15390, sd=14} cxd5 {-1.30/9 0.025s, n=23018, sd=15}
11. Nxd5 {+1.46/9 0.014s, n=12864, sd=14} Nxd5 {-1.05/10 0.020s, n=17627, sd=16}
12. Bxd5 {+1.46/10 0.015s, n=14229, sd=19} Na6 {-1.19/9 0.022s, n=19369, sd=14}
13. Bd2 {+1.13/9 0.015s, n=15103, sd=15} Nc5 {-1.14/9 0.014s, n=12015, sd=14}
14. Be3 {+1.63/9 0.019s, n=17552, sd=15} Ne4 {-1.75/8 0.017s, n=14218, sd=14}
15. Qb3 {+1.52/10 0.027s, n=24948, sd=15} g5 {-0.94/10 0.026s, n=22534, sd=14}
16. Qb5+ {+1.58/9 0.013s, n=13590, sd=17} Bd7 {-0.48/11 0.022s, n=20326, sd=21}
17. Qxb7 {+1.09/10 0.011s, n=12610, sd=16} Rb8 {-1.29/12 0.012s, n=13011, sd=24}
18. Qxa7 {+1.32/11 0.012s, n=13552, sd=19} g4 {-0.10/10 0.014s, n=13554, sd=16}
19. Bxe4 {0.00/12 0.014s, n=16204, sd=21} fxe4 {-1.00/11 0.013s, n=13781, sd=21}
20. Ng5 {+0.95/14 0.040s, n=40342, sd=25} Ra8 {-0.90/12 0.024s, n=21991, sd=25}
21. Qb7 {+0.23/12 0.020s, n=21104, sd=22} Rb8 {-0.34/13 0.021s, n=21571, sd=23}
22. Qd5 {+0.23/10 0.013s, n=13105, sd=19} Bxg5 {-0.45/12 0.014s, n=15330, sd=16}
23. Qxd6 {+0.60/11 0.020s, n=21623, sd=16}
Bf6 {-0.91/11 0.032s, n=31025, sd=20, White makes an illegal move: e1a1} 0-1