MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "881"]
[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 "rnbqkbnr/1pp1p1pp/5p2/p2p4/4PPQ1/1PP5/P2P2PP/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:02:00 +0200"]
[GameEndTime "2026-09-14T18:02:01 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxg4 {+8.52/8 0.049s, n=38628, sd=13}
6. a4 {-8.31/7 0.017s, n=13750, sd=11} c6 {+8.59/8 0.048s, n=38924, sd=17}
7. Bb2 {-8.55/7 0.038s, n=32055, sd=11} Qb6 {+8.56/7 0.017s, n=14299, sd=14}
8. exd5 {-8.53/8 0.050s, n=37513, sd=17} Na6 {+8.34/8 0.049s, n=38665, sd=16}
9. Be2 {-8.34/8 0.025s, n=20683, sd=11} Nh6 {+8.39/8 0.031s, n=24091, sd=12}
10. dxc6 {-8.50/8 0.017s, n=13597, sd=16} bxc6 {+8.61/8 0.032s, n=23985, sd=16}
11. h3 {-8.57/10 0.073s, n=47562, sd=15} Bxh3 {+8.49/7 0.016s, n=12070, sd=11}
12. Nxh3 {-8.31/8 0.028s, n=17707, sd=12} Nf5 {+8.20/7 0.021s, n=12459, sd=11}
13. Na3 {-8.44/6 0.021s, n=14827, sd=10} Ng3 {+8.50/8 0.025s, n=18235, sd=14}
14. Bf3 {-8.59/6 0.021s, n=14739, sd=12} Qxb3 {+8.66/8 0.055s, n=38688, sd=14}
15. Nf2 {-8.66/9 0.098s, n=65608, sd=15} Nxh1 {+8.78/8 0.107s, n=68151, sd=16}
16. Nc4 {-8.64/7 0.094s, n=71139, sd=13} Nc5 {+8.91/7 0.020s, n=12059, sd=10}
17. Ba3 {-9.37/8 0.275s, n=187811, sd=15} Qxc4 {+9.72/8 0.051s, n=28909, sd=14}
18. f5 {-9.71/6 0.024s, n=16752, sd=13} Nd3+ {+9.97/7 0.018s, n=14330, sd=15}
19. Nxd3 {-9.91/7 0.036s, n=25820, sd=16} Qxd3 {+10.05/8 0.026s, n=20499, sd=21}
20. Bc5 {-10.02/6 0.016s, n=12980, sd=12} Rd8 {+10.28/9 0.023s, n=18728, sd=18}
21. Bd4 {-10.17/8 0.036s, n=27977, sd=16}
Rd6 {+10.34/8 0.048s, n=31814, sd=15, White makes an illegal move: e1a1} 0-1