MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2238"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rn1qkbnr/pp1bp1pp/2p2p2/1P1p4/5P2/7N/PBPPP1PP/RN1QKB1R b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:45:59 -0400"]
[GameEndTime "2026-09-14T10:45:59 -0400"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... a6 {+1.19/10 0.035s, n=35533, sd=15} 6. e4 {-1.27/9 0.017s, n=14751, sd=14}
dxe4 {+1.55/10 0.013s, n=14989, sd=12} 7. bxa6 {-1.55/9 0.010s, n=12172, sd=16}
Nxa6 {+1.68/11 0.012s, n=16418, sd=18} 8. Nc3 {-1.36/9 0.017s, n=13008, sd=14}
f5 {+1.38/12 0.021s, n=24111, sd=19} 9. Bc4 {-1.29/10 0.015s, n=18406, sd=15}
b5 {+1.35/10 0.017s, n=18714, sd=19} 10. Bxg8 {-0.51/11 0.016s, n=14255, sd=18}
Rxg8 {+0.28/10 0.022s, n=27606, sd=18}
11. Qh5+ {-0.33/10 0.019s, n=17149, sd=17} g6 {+0.50/9 0.012s, n=15213, sd=16}
12. Qxh7 {-0.08/11 0.026s, n=29535, sd=23} Be6 {+0.14/10 0.016s, n=20211, sd=16}
13. Nd1 {-0.37/10 0.009s, n=12754, sd=18} Qd7 {+0.25/10 0.018s, n=22475, sd=15}
14. Ng5 {-0.48/10 0.015s, n=13399, sd=14} Nb4 {+0.13/10 0.015s, n=13119, sd=15}
15. Ne3 {-0.33/10 0.010s, n=14240, sd=15} Nd5 {+0.25/10 0.009s, n=13528, sd=19}
16. Nxd5 {-0.74/10 0.017s, n=22506, sd=18}
Bxd5 {+0.54/10 0.009s, n=13726, sd=14} 17. Be5 {-0.90/10 0.059s, n=62529, sd=16}
Bc4 {+1.61/10 0.014s, n=18088, sd=15} 18. h4 {-1.51/10 0.026s, n=24113, sd=17}
Qd5 {+0.93/10 0.021s, n=18466, sd=14} 19. h5 {-0.38/10 0.021s, n=23343, sd=23}
e3 {+1.84/9 0.010s, n=12077, sd=14, White makes an illegal move: e1a1} 0-1