MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "785"]
[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 "1nbqkbn1/rppppppr/p6p/8/P5P1/2P4P/1P1PPP2/RNBQKBNR w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:48:46 -0400"]
[GameEndTime "2026-09-14T12:48:47 -0400"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+1.41/8 0.009s, n=12121, sd=10} Rh8 {-1.68/9 0.018s, n=15966, sd=13}
6. Bg2 {+1.76/10 0.024s, n=22096, sd=15} d5 {-1.61/10 0.015s, n=15449, sd=18}
7. Nd2 {+1.78/9 0.018s, n=15833, sd=14} Nf6 {-1.55/9 0.017s, n=14217, sd=13}
8. e4 {+1.64/10 0.021s, n=21858, sd=15} Nxe4 {-1.55/9 0.009s, n=12071, sd=17}
9. Nxe4 {+1.73/11 0.010s, n=14073, sd=16} dxe4 {-1.67/11 0.019s, n=19129, sd=13}
10. Bxe4 {+1.94/9 0.014s, n=18334, sd=13} e6 {-1.78/10 0.051s, n=52338, sd=15}
11. Nf3 {+1.94/9 0.013s, n=15623, sd=15} b6 {-1.99/9 0.040s, n=44986, sd=14}
12. Ne5 {+2.53/10 0.027s, n=24600, sd=17} Bd6 {-2.28/9 0.016s, n=17327, sd=14}
13. Bf4 {+2.59/10 0.018s, n=13874, sd=16} Bb7 {-2.70/10 0.037s, n=33672, sd=16}
14. Bxb7 {+3.65/11 0.018s, n=16424, sd=14}
Rxb7 {-2.50/11 0.012s, n=17431, sd=18}
15. Nxf7 {+4.92/10 0.014s, n=12032, sd=16}
Kxf7 {-4.92/10 0.028s, n=31596, sd=19}
16. Bxd6 {+4.58/10 0.016s, n=20139, sd=18} Ra7 {-4.72/10 0.012s, n=15309, sd=18}
17. Bg3 {+4.86/9 0.016s, n=12468, sd=15} Re8 {-4.62/8 0.011s, n=13725, sd=11}
18. Qf3+ {+4.47/10 0.033s, n=37036, sd=17}
Kg8 {-4.57/8 0.016s, n=12016, sd=16, White makes an illegal move: e1h1} 0-1