MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "756"]
[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 "r1b1kbnr/ppq1pppp/n1pp4/8/P1P5/4PQ2/1P1P1PPP/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:27 +0000"]
[GameEndTime "2026-09-14T13:37:28 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nb4 {+1.26/10 0.024s, n=18491, sd=16}
6. Qd1 {-1.75/10 0.036s, n=27246, sd=15} e5 {+1.33/9 0.025s, n=18654, sd=14}
7. Nc3 {-1.08/11 0.032s, n=20750, sd=15} Nf6 {+1.30/9 0.016s, n=12558, sd=15}
8. Be2 {-0.98/9 0.026s, n=12296, sd=15} a6 {+1.48/10 0.022s, n=15596, sd=17}
9. Nf3 {-1.13/10 0.047s, n=25878, sd=20} e4 {+1.36/10 0.019s, n=12814, sd=19}
10. Nd4 {-1.06/9 0.023s, n=14382, sd=16} c5 {+1.00/8 0.044s, n=21282, sd=15}
11. Nc2 {-1.06/10 0.028s, n=19843, sd=15} Nd3+ {+1.52/10 0.036s, n=17907, sd=13}
12. Bxd3 {-0.76/10 0.030s, n=20512, sd=15}
exd3 {+0.99/10 0.028s, n=14966, sd=14} 13. Na3 {-0.89/10 0.020s, n=15980, sd=15}
Be7 {+0.86/10 0.044s, n=19580, sd=15} 14. e4 {-0.58/9 0.026s, n=17639, sd=13}
d5 {+0.35/10 0.043s, n=21224, sd=17} 15. cxd5 {-0.18/9 0.022s, n=12194, sd=12}
c4 {+0.35/9 0.030s, n=14237, sd=15} 16. b3 {-0.11/9 0.021s, n=13896, sd=16}
cxb3 {+0.29/10 0.045s, n=18980, sd=16} 17. Bb2 {-0.30/9 0.042s, n=27209, sd=15}
Ng4 {+0.88/11 0.098s, n=49587, sd=21} 18. Qxb3 {-0.84/10 0.050s, n=23403, sd=17}
Qf4 {+0.76/9 0.018s, n=12330, sd=11}
19. Qb6 {-0.57/10 0.025s, n=18122, sd=17, Black makes an illegal move: e8h8} 1-0