MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "562"]
[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 "rn1qkbnr/ppp1p1p1/4bp2/3p3p/4P2P/P1P5/1P1PQPP1/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:24:30 +0200"]
[GameEndTime "2026-09-14T17:24:31 +0200"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+0.03/10 0.023s, n=17869, sd=15}
6. d4 {+0.36/10 0.018s, n=16153, sd=13} dxe4 {-0.15/10 0.024s, n=19623, sd=18}
7. Nd2 {+0.29/10 0.022s, n=17989, sd=14} Bd5 {0.00/11 0.023s, n=19563, sd=15}
8. Nh3 {-0.15/9 0.023s, n=18510, sd=17} e5 {+0.28/9 0.023s, n=14754, sd=15}
9. dxe5 {-0.02/9 0.023s, n=17025, sd=15} Nxe5 {+0.52/10 0.024s, n=16989, sd=20}
10. Nf4 {+0.51/10 0.040s, n=29109, sd=16} Bc6 {+0.24/9 0.027s, n=19737, sd=16}
11. Nc4 {-0.32/9 0.016s, n=12261, sd=18} Nd3+ {+0.46/10 0.018s, n=14377, sd=19}
12. Nxd3 {-0.45/8 0.020s, n=16761, sd=13} Qxd3 {+0.58/10 0.019s, n=17737, sd=16}
13. Qxd3 {-0.67/10 0.055s, n=52399, sd=17}
exd3 {+0.51/10 0.015s, n=16787, sd=16} 14. Na5 {-0.55/9 0.020s, n=18589, sd=15}
Be4 {+0.65/10 0.012s, n=12156, sd=13} 15. f3 {-0.79/10 0.024s, n=15435, sd=18}
Bg6 {+1.02/11 0.017s, n=16635, sd=18} 16. Nxb7 {-0.49/12 0.028s, n=28613, sd=23}
a5 {+0.56/11 0.014s, n=15245, sd=17} 17. Be3 {-0.48/12 0.030s, n=26402, sd=23}
Rb8 {+0.24/10 0.011s, n=13766, sd=16} 18. Nc5 {-0.89/10 0.016s, n=13823, sd=18}
Bxc5 {+0.76/12 0.020s, n=17159, sd=22}
19. Bxc5 {-0.75/12 0.015s, n=15304, sd=21}
Rxb2 {+0.97/11 0.012s, n=12495, sd=17} 20. Rd1 {-1.49/9 0.012s, n=13790, sd=17}
Nh6 {+0.58/9 0.015s, n=16117, sd=12} 21. Bxd3 {-0.72/11 0.014s, n=15970, sd=21}
Bxd3 {+1.34/12 0.017s, n=19342, sd=18}
22. Rxd3 {-0.74/12 0.015s, n=17722, sd=19}
Rxg2 {+0.79/10 0.011s, n=12738, sd=20}
23. Bf2 {-0.61/11 0.015s, n=16799, sd=21, Black makes an illegal move: e8h8} 1-0