MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "249"]
[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/p1ppp2p/5p2/1p4p1/Q7/P1P3PP/1P1PPP2/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:46 +0000"]
[GameEndTime "2026-09-14T13:35:47 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxa4 {+8.69/9 0.043s, n=20804, sd=10}
6. Bg2 {-8.48/6 0.026s, n=15168, sd=7} e6 {+8.35/7 0.036s, n=16114, sd=10}
7. Bf3 {-8.37/8 0.084s, n=43111, sd=12} g4 {+8.34/6 0.036s, n=15010, sd=9}
8. Bxa8 {-7.84/8 0.040s, n=23305, sd=12} Be7 {+7.74/8 0.060s, n=29150, sd=12}
9. d4 {-7.88/10 0.071s, n=46045, sd=16} c6 {+7.95/9 0.068s, n=46087, sd=14}
10. hxg4 {-7.91/8 0.015s, n=12490, sd=12} Ba6 {+7.77/9 0.044s, n=31035, sd=14}
11. Bf4 {-7.59/9 0.024s, n=17594, sd=12} d6 {+7.59/8 0.035s, n=23876, sd=13}
12. Nd2 {-7.53/9 0.032s, n=21644, sd=14} e5 {+7.51/8 0.017s, n=12145, sd=13}
13. Be3 {-6.87/9 0.038s, n=26459, sd=14} Qc8 {+7.12/9 0.051s, n=35444, sd=13}
14. d5 {-6.85/9 0.020s, n=13288, sd=11} c5 {+6.86/8 0.020s, n=14263, sd=12}
15. Ngf3 {-7.07/9 0.019s, n=15132, sd=13} Qxg4 {+6.99/8 0.034s, n=22617, sd=13}
16. Bxc5 {-6.82/8 0.026s, n=14656, sd=12} dxc5 {+6.98/9 0.025s, n=17652, sd=14}
17. d6 {-7.08/8 0.025s, n=17544, sd=11} Bxd6 {+7.04/10 0.040s, n=26033, sd=16}
18. Bd5 {-6.97/9 0.070s, n=45580, sd=13}
Be7 {+6.98/8 0.037s, n=22578, sd=12, White makes an illegal move: e1a1} 0-1