MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "177"]
[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 "r1bqkbnr/ppppp3/2n2p2/6pp/3P4/P3BP2/1PP1P1PP/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:46 +0000"]
[GameEndTime "2026-09-14T16:06:46 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.48/11 0.020s, n=18825, sd=13}
6. Nc3 {-0.47/9 0.021s, n=18579, sd=14} e5 {+0.82/9 0.017s, n=15623, sd=16}
7. Bf2 {-1.18/10 0.042s, n=32305, sd=16} exd4 {+0.38/9 0.013s, n=12893, sd=15}
8. Bxd4 {-0.61/11 0.020s, n=19433, sd=15} Nh6 {+0.62/9 0.016s, n=13658, sd=15}
9. e3 {-0.80/10 0.034s, n=24448, sd=19} Nxd4 {+0.99/10 0.020s, n=17155, sd=15}
10. Qxd4 {-0.42/11 0.020s, n=19427, sd=18} Nf5 {+0.89/9 0.014s, n=13401, sd=15}
11. Qd3 {-0.74/10 0.022s, n=17258, sd=18} c6 {+0.68/10 0.013s, n=12246, sd=15}
12. e4 {-0.81/10 0.023s, n=23609, sd=18} dxe4 {+1.04/10 0.013s, n=13404, sd=20}
13. Qxe4+ {-0.76/9 0.014s, n=14264, sd=22}
Qe7 {+0.83/9 0.014s, n=13567, sd=20, White makes an illegal move: e1a1} 0-1