MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "761"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/1pp1pp1p/p6n/3p2p1/4P2P/1P4P1/P1PPNP2/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:49 +0000"]
[GameEndTime "2026-09-14T13:37:50 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {-0.99/10 0.028s, n=17961, sd=17}
6. d4 {+0.92/9 0.027s, n=20485, sd=19} dxe4 {-0.18/10 0.057s, n=33422, sd=17}
7. hxg5 {+0.18/9 0.046s, n=25385, sd=16} Ng4 {+0.38/10 0.019s, n=12423, sd=13}
8. Bg2 {+0.66/9 0.033s, n=19065, sd=14} Nc6 {+0.44/10 0.023s, n=16903, sd=23}
9. Bxe4 {+0.55/9 0.018s, n=13839, sd=17} Nxd4 {-0.51/10 0.019s, n=16932, sd=20}
10. c3 {+0.45/11 0.044s, n=23037, sd=22} Bf5 {-0.17/10 0.031s, n=18695, sd=21}
11. Nxd4 {+0.80/10 0.023s, n=15978, sd=15}
Bxe4 {-0.61/11 0.041s, n=25085, sd=19} 12. Rh4 {+1.03/11 0.018s, n=15932, sd=19}
Nxf2 {-0.97/8 0.017s, n=14549, sd=22} 13. Kxf2 {+1.67/10 0.027s, n=17180, sd=17}
Bxb1 {-0.12/12 0.030s, n=20417, sd=25}
14. Rxb1 {+0.71/10 0.022s, n=13223, sd=18} c5 {-0.51/11 0.016s, n=12286, sd=21}
15. Be3 {+0.22/10 0.034s, n=21611, sd=19} cxd4 {-0.29/10 0.028s, n=12934, sd=17}
16. cxd4 {+0.06/10 0.016s, n=12551, sd=11} Qd6 {-0.30/10 0.023s, n=15034, sd=20}
17. Qh1 {+0.29/8 0.029s, n=14916, sd=15} Rc8 {-0.18/9 0.032s, n=20356, sd=20}
18. Qxb7 {+0.24/11 0.020s, n=15757, sd=21} Rc2+ {-0.48/9 0.029s, n=21972, sd=20}
19. Kf3 {+0.80/10 0.030s, n=24099, sd=20, Black makes an illegal move: e8h8} 1-0