MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1350"]
[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 "r1bqkbnr/p1ppp2p/2n2p2/1p4p1/5PP1/4P2N/PPPPB2P/RNBQK2R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:07 +0000"]
[GameEndTime "2026-09-14T16:03:07 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-0.74/9 0.051s, n=34128, sd=15}
6. fxg5 {+0.29/8 0.039s, n=26278, sd=13} fxg5 {-0.34/9 0.044s, n=29989, sd=14}
7. d4 {+0.32/9 0.016s, n=12541, sd=12} e6 {-0.71/8 0.022s, n=12764, sd=11}
8. c3 {+0.59/8 0.019s, n=14007, sd=11} Nf6 {-0.28/9 0.049s, n=33298, sd=15}
9. Nf2 {+0.28/9 0.029s, n=21120, sd=13} Ne7 {-0.35/10 0.036s, n=19696, sd=16}
10. Bf3 {+0.42/9 0.015s, n=12130, sd=13} d5 {-0.25/10 0.026s, n=15085, sd=16}
11. Qe2 {+0.39/9 0.023s, n=14672, sd=16} Bg7 {+0.11/10 0.014s, n=12043, sd=17}
12. e4 {+0.03/10 0.024s, n=19375, sd=18} Nxe4 {+0.70/11 0.022s, n=16335, sd=15}
13. Nxe4 {-0.34/10 0.011s, n=12192, sd=17}
dxe4 {-0.09/11 0.015s, n=12503, sd=21}
14. Bxe4 {-0.32/11 0.018s, n=17228, sd=20}
Bxe4 {+0.47/14 0.021s, n=20532, sd=21}
15. Qxe4 {-0.37/10 0.021s, n=18915, sd=31} Qd5 {+0.28/12 0.021s, n=14906, sd=19}
16. Qxd5 {-0.32/11 0.018s, n=15522, sd=18}
Nxd5 {+0.08/11 0.021s, n=16603, sd=21}
17. Bxg5 {-0.18/11 0.017s, n=15709, sd=18, Black makes an illegal move: e8h8}
1-0