MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "320"]
[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 "rnbqkb1r/2p1pppp/p6n/1p1p4/1P6/5N2/PBPPPPPP/RN1QKB1R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:46:53 +0200"]
[GameEndTime "2026-09-14T15:46:53 +0200"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+0.87/10 0.028s, n=18912, sd=16} c6 {-0.39/9 0.017s, n=15713, sd=14}
6. axb5 {+1.22/10 0.016s, n=14295, sd=23} cxb5 {-0.95/9 0.035s, n=24648, sd=16}
7. e4 {+1.10/10 0.018s, n=15553, sd=18} dxe4 {-1.00/9 0.020s, n=17234, sd=20}
8. Bxb5+ {+1.10/9 0.021s, n=15589, sd=17} Bd7 {-1.78/10 0.067s, n=47142, sd=23}
9. Bxd7+ {+1.71/11 0.022s, n=18863, sd=22}
Nxd7 {-1.80/10 0.024s, n=20201, sd=25} 10. Ne5 {+1.82/11 0.025s, n=23368, sd=22}
e6 {-1.65/11 0.019s, n=18460, sd=16} 11. Qe2 {+1.77/11 0.015s, n=13916, sd=19}
Nxe5 {-1.70/11 0.018s, n=12773, sd=16}
12. Bxe5 {+1.69/11 0.021s, n=19321, sd=23} Qd5 {-1.85/11 0.040s, n=33131, sd=21}
13. Ra5 {+1.61/12 0.027s, n=26743, sd=20} Qc6 {-1.46/10 0.044s, n=38400, sd=22}
14. b5 {+1.43/9 0.042s, n=27300, sd=17} axb5 {-1.48/9 0.012s, n=13394, sd=16}
15. Rxa8+ {+1.41/10 0.018s, n=18144, sd=21}
Qxa8 {-1.10/9 0.017s, n=18151, sd=17}
16. Qxb5+ {+1.21/10 0.025s, n=22262, sd=21}
Ke7 {-1.70/8 0.014s, n=12473, sd=16, White makes an illegal move: e1h1} 0-1