MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "559"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kbnr/pp3ppp/8/2ppp1q1/7P/3PB3/PPP1PPP1/RNQ1KBNR w KQkq - 0 5"]
[GameDuration "00:00:09"]
[GameStartTime "2026-09-14T11:30:52 -0400"]
[GameEndTime "2026-09-14T11:31:01 -0400"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. hxg5 {+9.04/7 0.032s, n=27179, sd=12} e4 {-8.55/7 0.038s, n=40002, sd=11}
6. g6 {+8.66/8 0.028s, n=25305, sd=15} hxg6 {-8.76/7 0.019s, n=19687, sd=12}
7. Rxh8 {+8.59/8 0.026s, n=26197, sd=11} Nc6 {-8.43/7 0.017s, n=16030, sd=12}
8. Rh3 {+8.55/8 0.016s, n=19471, sd=14} c4 {-8.53/7 0.015s, n=17086, sd=9}
9. Nc3 {+8.44/7 0.024s, n=26565, sd=11} d4 {-8.39/7 0.041s, n=38028, sd=11}
10. Nb5 {+8.47/8 0.128s, n=134471, sd=16} Nb4 {-8.29/7 0.092s, n=88829, sd=13}
11. Nxd4 {+8.61/8 0.055s, n=58159, sd=12} Bf5 {-8.54/6 0.108s, n=92268, sd=11}
12. a3 {+8.98/6 0.021s, n=17023, sd=13} Na2 {-8.63/6 0.015s, n=16490, sd=8}
13. Qd1 {+9.21/6 8.303s, n=8000000, sd=10} Nb4 {-8.82/6 0.016s, n=17718, sd=11}
14. axb4 {+8.85/7 0.040s, n=36099, sd=12} b6 {-8.84/5 0.049s, n=17051, sd=11}
15. Qb1 {+8.79/7 0.011s, n=14600, sd=10} f6 {-8.81/6 0.051s, n=58101, sd=11}
16. Qa2 {+8.96/6 0.025s, n=24434, sd=11} Nh6 {-9.08/6 0.034s, n=29906, sd=12}
17. Nxf5 {+9.27/7 0.027s, n=28771, sd=11} gxf5 {-9.71/6 0.226s, n=214575, sd=11}
18. Qxa7 {+9.62/7 0.023s, n=18654, sd=10, Black makes an illegal move: e8a8} 1-0