MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1332"]
[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/1p1pppp1/2p2n1p/p7/PP3P1P/8/1BPPP1P1/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:02 +0000"]
[GameEndTime "2026-09-14T13:39:03 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+3.01/10 0.031s, n=19378, sd=14}
6. c3 {-2.74/9 0.017s, n=12834, sd=14} bxc3 {+3.38/9 0.016s, n=12993, sd=13}
7. Nxc3 {-2.88/10 0.017s, n=13374, sd=16} d5 {+3.10/9 0.015s, n=12280, sd=14}
8. e3 {-3.22/10 0.053s, n=33112, sd=16} d4 {+3.20/10 0.018s, n=14343, sd=17}
9. exd4 {-3.16/11 0.042s, n=27193, sd=15} Qxd4 {+3.08/10 0.025s, n=19393, sd=14}
10. Qf3 {-2.93/9 0.028s, n=19039, sd=15} Nbd7 {+3.24/9 0.057s, n=39792, sd=15}
11. Nd1 {-3.30/8 0.023s, n=15149, sd=12} Qb6 {+3.29/9 0.036s, n=25422, sd=15}
12. Qe3 {-3.36/9 0.039s, n=27329, sd=14} e6 {+3.40/10 0.034s, n=21648, sd=14}
13. Nf3 {-3.37/9 0.024s, n=17002, sd=15} Nc5 {+3.38/9 0.022s, n=13713, sd=14}
14. Bd4 {-3.38/8 0.018s, n=13492, sd=13} Nd5 {+3.03/9 0.035s, n=23384, sd=15}
15. Qf2 {-3.40/9 0.021s, n=13951, sd=13} Nb4 {+7.03/10 0.027s, n=17214, sd=17}
16. Ne3 {-7.81/8 0.044s, n=31627, sd=16} Ncd3+ {+7.94/10 0.023s, n=18890, sd=15}
17. Bxd3 {-8.11/9 0.033s, n=25436, sd=15}
Nxd3+ {+7.52/10 0.013s, n=12927, sd=19} 18. Ke2 {-7.57/9 0.015s, n=12242, sd=15}
Nxf2 {+7.66/10 0.019s, n=18757, sd=15}
19. Bxb6 {-7.20/11 0.024s, n=21353, sd=17}
Nxh1 {+7.21/10 0.019s, n=14973, sd=13}
20. Rxh1 {-7.10/10 0.015s, n=14607, sd=15}
Rxa4 {+6.95/10 0.022s, n=19664, sd=14} 21. Rc1 {-6.94/11 0.061s, n=50858, sd=18}
Be7 {+7.26/9 0.020s, n=17751, sd=14}
22. g3 {-7.27/8 0.018s, n=15777, sd=12, Black makes an illegal move: e8h8} 1-0