MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "678"]
[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 "rnbqkb1r/pp1ppppp/5n2/2p5/1P6/N4P1N/P1PPP1PP/1RBQKB1R b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:33 +0000"]
[GameEndTime "2026-09-14T16:09:33 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {+1.82/10 0.015s, n=15141, sd=15}
6. Rxb4 {-1.58/10 0.021s, n=20330, sd=15} e5 {+1.68/9 0.019s, n=12633, sd=17}
7. Rb1 {-1.62/9 0.016s, n=14835, sd=14} Nc6 {+1.70/8 0.014s, n=13026, sd=12}
8. Nf2 {-1.49/10 0.031s, n=27982, sd=17} Qa5 {+1.87/10 0.031s, n=26392, sd=15}
9. Rb5 {-1.80/11 0.022s, n=21116, sd=16} Qc7 {+1.73/10 0.021s, n=20583, sd=15}
10. c4 {-1.92/10 0.016s, n=15378, sd=13} a6 {+1.88/10 0.014s, n=13678, sd=20}
11. Rb1 {-1.99/10 0.023s, n=19118, sd=14} d5 {+1.88/9 0.015s, n=13712, sd=16}
12. e3 {-2.13/8 0.021s, n=19690, sd=11} d4 {+1.85/8 0.012s, n=12166, sd=13}
13. Nc2 {-1.93/10 0.022s, n=19125, sd=17} dxe3 {+2.14/11 0.036s, n=31139, sd=17}
14. dxe3 {-1.94/10 0.026s, n=22916, sd=17} Be6 {+1.66/10 0.035s, n=30053, sd=15}
15. Bd2 {-1.74/9 0.022s, n=19825, sd=13} Nd7 {+1.92/8 0.025s, n=19968, sd=12}
16. e4 {-1.27/9 0.016s, n=12928, sd=12} Bc5 {+1.61/10 0.017s, n=15770, sd=16}
17. Ne3 {-1.70/9 0.034s, n=28565, sd=13} Bxe3 {+1.74/11 0.024s, n=17076, sd=19}
18. Bxe3 {-1.92/10 0.041s, n=38289, sd=17, Black makes an illegal move: e8h8}
1-0