MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "306"]
[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 "rnbqkb2/pppp1ppr/5n2/4p2p/2P5/1P5N/PB1PPPPP/RN1QKB1R w KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:45 +0000"]
[GameEndTime "2026-09-14T16:07:46 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxe5 {+2.06/9 0.014s, n=12760, sd=13} d5 {-2.08/9 0.014s, n=13568, sd=12}
6. Nc3 {+2.11/9 0.021s, n=16792, sd=16} d4 {-1.32/10 0.020s, n=19865, sd=13}
7. Nb5 {+1.60/10 0.023s, n=21462, sd=15} Na6 {-1.22/9 0.013s, n=12398, sd=13}
8. Qb1 {+2.07/10 0.027s, n=25287, sd=16} Rh6 {-1.41/10 0.026s, n=17314, sd=18}
9. Qb2 {+1.82/9 0.020s, n=17543, sd=17} d3 {-1.49/8 0.012s, n=12480, sd=15}
10. Nf4 {+1.77/8 0.024s, n=20857, sd=17} c6 {-0.94/10 0.037s, n=28884, sd=16}
11. Nd4 {+0.70/10 0.024s, n=20917, sd=17} dxe2 {-0.77/11 0.019s, n=18279, sd=20}
12. Bxe2 {+1.13/10 0.014s, n=15103, sd=16} g5 {-0.92/10 0.017s, n=15946, sd=18}
13. Nd3 {+1.81/11 0.019s, n=18409, sd=24} Nd7 {-1.19/9 0.015s, n=14520, sd=15}
14. f4 {+2.13/11 0.027s, n=23920, sd=16}
g4 {-1.75/9 0.013s, n=14237, sd=18, White makes an illegal move: e1h1} 0-1