MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "20"]
[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/ppp1ppp1/3q3p/3p4/3P1Pb1/2N4P/PPPQP1P1/R1B1KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:09 +0000"]
[GameEndTime "2026-09-14T14:49:10 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bf5 {+0.24/11 0.018s, n=15829, sd=12}
6. e3 {+0.02/10 0.028s, n=22440, sd=13} Nf6 {+0.01/9 0.030s, n=23099, sd=14}
7. b3 {-0.17/9 0.035s, n=27403, sd=15} e6 {+0.10/9 0.028s, n=23858, sd=15}
8. Bd3 {-0.37/8 0.018s, n=14137, sd=13} Qb6 {+0.35/8 0.019s, n=13541, sd=12}
9. g4 {-0.42/9 0.037s, n=29864, sd=13} Bh7 {+0.20/9 0.025s, n=21621, sd=14}
10. Bxh7 {+0.03/10 0.027s, n=20892, sd=12} Nxh7 {+0.10/9 0.014s, n=12622, sd=14}
11. a3 {0.00/9 0.014s, n=12844, sd=13} Nd7 {+0.06/9 0.016s, n=14647, sd=15}
12. Bb2 {+0.04/9 0.014s, n=12333, sd=14} c6 {+0.01/9 0.014s, n=12278, sd=15}
13. Nf3 {+0.27/10 0.038s, n=28777, sd=16} Qa5 {-0.14/8 0.020s, n=17056, sd=11}
14. e4 {+0.56/10 0.019s, n=15371, sd=15} dxe4 {-0.46/9 0.025s, n=22141, sd=22}
15. Nxe4 {+0.56/10 0.022s, n=19363, sd=20}
Qxd2+ {-0.39/9 0.016s, n=15122, sd=18}
16. Kxd2 {+0.44/10 0.037s, n=32789, sd=17} Nhf6 {-0.53/9 0.022s, n=20752, sd=18}
17. Nxf6+ {+0.46/9 0.017s, n=13793, sd=18}
Nxf6 {-0.47/10 0.046s, n=43992, sd=18}
18. Rae1 {+0.37/10 0.023s, n=21311, sd=15} Bd6 {-0.44/9 0.012s, n=12382, sd=16}
19. Ne5 {+0.37/10 0.024s, n=22300, sd=15} h5 {-0.37/9 0.026s, n=25978, sd=19}
20. g5 {+0.71/11 0.014s, n=14460, sd=18} Nd5 {-0.55/11 0.016s, n=17335, sd=17}
21. f5 {+0.29/9 0.016s, n=15774, sd=17, Black makes an illegal move: e8h8} 1-0