MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "615"]
[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 "rnbq1knr/pppp2pp/3b1p2/4p3/3P1B2/1P3P2/P1P1P1PP/RN1QKBNR w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:53 +0000"]
[GameEndTime "2026-09-14T16:08:53 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg3 {+0.39/9 0.019s, n=17979, sd=11} Nc6 {-0.15/10 0.023s, n=17246, sd=13}
6. dxe5 {+0.74/9 0.024s, n=22264, sd=16} fxe5 {-0.39/8 0.014s, n=14542, sd=13}
7. e4 {+0.49/9 0.021s, n=17877, sd=14} Qe7 {-0.48/9 0.013s, n=12172, sd=10}
8. Nc3 {+0.68/8 0.015s, n=13373, sd=11} Nf6 {-0.73/8 0.020s, n=13916, sd=11}
9. Bc4 {+1.19/10 0.026s, n=20299, sd=16} Bc5 {-0.88/8 0.023s, n=17521, sd=13}
10. Bh4 {+1.00/10 0.026s, n=20433, sd=17} Qe8 {-1.93/9 0.028s, n=22704, sd=14}
11. Bxf6 {+1.95/9 0.020s, n=14596, sd=11} gxf6 {-1.59/10 0.020s, n=17636, sd=18}
12. Nd5 {+1.57/10 0.044s, n=31458, sd=17} b5 {-1.88/10 0.053s, n=45620, sd=17}
13. Bd3 {+1.65/9 0.016s, n=13811, sd=16} Qf7 {-1.71/10 0.044s, n=32036, sd=15}
14. Nxc7 {+1.57/10 0.027s, n=23389, sd=16} Rb8 {-1.06/10 0.023s, n=19483, sd=15}
15. Qd2 {+1.68/9 0.017s, n=14248, sd=13}
Rg8 {-1.69/9 0.035s, n=24807, sd=19, White makes an illegal move: e1a1} 0-1