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 "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rn2kbnr/ppp1ppp1/3qb3/3p2Np/1PP5/4P3/P2P1PPP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:56 +0000"]
[GameEndTime "2026-09-14T15:59:56 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg4 {-0.51/8 0.023s, n=15399, sd=13}
6. Nf3 {+1.02/8 0.027s, n=20856, sd=14} d4 {-0.67/8 0.024s, n=19894, sd=14}
7. h3 {+1.37/9 0.036s, n=29383, sd=16} Bxf3 {-0.82/10 0.017s, n=12590, sd=16}
8. Qxf3 {+0.95/10 0.017s, n=15287, sd=16} Qxb4 {-0.40/10 0.014s, n=12099, sd=17}
9. Na3 {+2.70/9 0.018s, n=16002, sd=11} dxe3 {-2.55/9 0.031s, n=25797, sd=14}
10. Rb1 {+3.92/9 0.022s, n=17133, sd=17} exf2+ {-4.04/8 0.013s, n=12194, sd=15}
11. Ke2 {+3.80/8 0.014s, n=12784, sd=19} Nc6 {-4.03/10 0.029s, n=24229, sd=21}
12. Rxb4 {+3.88/11 0.045s, n=40491, sd=20} Nd4+ {-3.98/9 0.019s, n=17872, sd=17}
13. Kxf2 {+3.81/10 0.014s, n=14423, sd=17}
Nxf3 {-3.87/10 0.014s, n=13592, sd=16}
14. gxf3 {+3.54/12 0.032s, n=29544, sd=17, Black makes an illegal move: e8a8}
1-0