MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1767"]
[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 "rnbqkb1r/1pppp2p/p6n/5pp1/4P2P/4Q1P1/PPPP1P2/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:11 +0000"]
[GameEndTime "2026-09-14T13:41:12 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... g4 {-0.60/10 0.035s, n=26089, sd=14}
6. Nc3 {+0.85/9 0.022s, n=15938, sd=12} fxe4 {-0.90/9 0.018s, n=13219, sd=16}
7. Qxe4 {+0.80/10 0.016s, n=13026, sd=12} c6 {+0.07/10 0.022s, n=16897, sd=16}
8. Qd4 {-0.14/9 0.034s, n=24843, sd=12} Rg8 {-0.75/10 0.022s, n=16784, sd=18}
9. Qe5 {+0.11/9 0.038s, n=26710, sd=14} Nf7 {-0.80/11 0.050s, n=36457, sd=17}
10. Qh5 {+0.10/12 0.052s, n=38884, sd=20} d5 {-1.04/11 0.028s, n=22420, sd=15}
11. d4 {+0.97/11 0.034s, n=24937, sd=16} Nd7 {-0.79/12 0.021s, n=17770, sd=17}
12. Qxh7 {+1.02/9 0.016s, n=12264, sd=15} Nf6 {-1.18/12 0.072s, n=51027, sd=21}
13. Qd3 {+1.03/10 0.027s, n=20141, sd=15} e5 {-1.02/10 0.024s, n=17687, sd=17}
14. Be3 {+0.94/8 0.019s, n=13506, sd=12} c5 {-0.70/8 0.019s, n=14931, sd=12}
15. dxe5 {+2.64/12 0.035s, n=26957, sd=22}
Nxe5 {-2.66/10 0.037s, n=27226, sd=17} 16. Qe2 {+2.65/11 0.036s, n=27242, sd=19}
Nf3+ {-2.83/10 0.059s, n=42605, sd=17}
17. Nxf3 {+3.06/11 0.017s, n=15642, sd=24}
gxf3 {-2.13/11 0.018s, n=16324, sd=16} 18. Qd3 {+2.51/11 0.027s, n=23095, sd=18}
d4 {-2.10/13 0.035s, n=29713, sd=26, White makes an illegal move: e1a1} 0-1