MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "234"]
[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 "r1bqkbnr/pppn2pp/3ppp2/8/1P1P1B2/2Q5/P1P1PPPP/RN2KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:41:53 -0400"]
[GameEndTime "2026-09-14T10:41:53 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+0.57/9 0.032s, n=27777, sd=17}
6. bxa5 {-0.81/10 0.040s, n=39081, sd=14} c6 {+0.41/9 0.018s, n=14181, sd=10}
7. e4 {-0.49/9 0.018s, n=15095, sd=12} Qxa5 {+0.12/9 0.019s, n=23560, sd=16}
8. Bd2 {-0.31/9 0.018s, n=15679, sd=13} Qxc3 {+0.15/9 0.021s, n=20176, sd=16}
9. Nxc3 {-0.26/9 0.012s, n=14316, sd=15} Ne7 {+0.21/10 0.027s, n=28767, sd=16}
10. a4 {-0.36/10 0.012s, n=15995, sd=13} b5 {+0.30/9 0.010s, n=15747, sd=13}
11. Nf3 {-0.35/9 0.016s, n=12032, sd=13} d5 {+0.34/10 0.017s, n=17518, sd=18}
12. Bd3 {-0.45/9 0.022s, n=21083, sd=14} b4 {+0.08/10 0.020s, n=24157, sd=18}
13. Ne2 {-0.52/9 0.020s, n=17249, sd=15} dxe4 {+0.42/12 0.025s, n=31512, sd=18}
14. Bxe4 {-0.15/11 0.020s, n=26228, sd=16}
Nd5 {+0.32/9 0.019s, n=16895, sd=16, White makes an illegal move: e1h1} 0-1