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Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · 783488874f7158d36e46927a81d601d6

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
21
played
Pace
79.5/min
overall 79.5/min
Biggest swing
+896
Seat 1 · move 13

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+702+33.4 pawn/100lost 3
gbb-702-33.4 pawn/100won 3

Last moves

  1. 21Seat 2+2
  2. 20Even0
  3. 19Even0
  4. 18Seat 2+2
  5. 17Even0
  6. 16Even0
  7. 15Even0
  8. 14Seat 2+2
  9. 13Seat 1+896
  10. 12Seat 2+302
  11. 11Seat 1+4
  12. 10Even0

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
2e30ed344b9a5b6699d82cafe6e243908a9c7752791d24d9eb6c7fab0ed861a7
Seed hash
078aa5209770d20efe130260b941b1c401adbda9d888299a14e7143468b5888c = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 63,619, Merkle root 51f704c5a955aff1663c8b6118966e6325635a7a6e572f97e9dd1a5cbbd3379c. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 69a183e764d47c085a18b236e2a904d8c728f9a0674e9ccc45794e3909369646
  2. 3029b2350404bc0628d627b91e6d25bb3512841b1c6d443d3e6c7983e8caf86f
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"b7b5"
21"f1b5"
32"c7c5"
41"g1f3"
52"f7f6"
61"d2d4"
72"c5d4"
81"f3d4"
92"d8a5"
101"b1c3"
112"a5b5"
121"d4b5"
132"a7a6"
141"b5c7"
152"e8f7"
161"d1h5"
172"g7g6"
181"h5d5"
192"f7g7"
201"c7e8"