MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1174"]
[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/ppp2ppp/3p1q2/4p3/5PbP/2N5/PPPPP1P1/1RBQKBNR b Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:09 +0000"]
[GameEndTime "2026-09-14T13:39:10 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxf4 {+3.76/9 0.026s, n=15304, sd=16}
6. d3 {-4.31/8 0.030s, n=13349, sd=15} Qg3+ {+3.65/8 0.028s, n=15070, sd=15}
7. Kd2 {-3.76/9 0.039s, n=20234, sd=19} Nf6 {+3.61/9 0.033s, n=19549, sd=10}
8. Qe1 {-4.23/10 0.093s, n=48761, sd=17} Qxe1+ {+3.78/9 0.028s, n=20779, sd=15}
9. Kxe1 {-3.81/8 0.017s, n=13998, sd=17} d5 {+3.73/11 0.034s, n=22704, sd=12}
10. e4 {-3.38/11 0.034s, n=21244, sd=17} dxe4 {+3.51/9 0.024s, n=13988, sd=17}
11. Nxe4 {-3.42/9 0.026s, n=14367, sd=13} h5 {+3.41/8 0.038s, n=23081, sd=12}
12. Nf3 {-3.25/9 0.019s, n=14966, sd=13} Nc6 {+3.43/9 0.044s, n=23505, sd=16}
13. Be2 {-3.28/9 0.034s, n=23653, sd=13} a5 {+3.43/9 0.028s, n=21083, sd=12}
14. c3 {-3.46/8 0.030s, n=19009, sd=13} Be7 {+3.39/8 0.023s, n=15341, sd=10}
15. Nxf6+ {-3.32/8 0.046s, n=24182, sd=14} gxf6 {+3.42/9 0.043s, n=25605, sd=15}
16. d4 {-3.56/8 0.023s, n=12324, sd=11} Rg8 {+3.93/9 0.033s, n=23885, sd=15}
17. Kf2 {-4.24/8 0.029s, n=15720, sd=13} exd4 {+4.33/9 0.023s, n=17802, sd=13}
18. cxd4 {-4.70/8 0.037s, n=16726, sd=19, Black makes an illegal move: e8a8} 1-0